What is the best filter to put in the apartment. The best filters for water under the sink. Washable filters

In the filters for washing, replaceable modules are used, through which water is filtered sequentially. The cleaning method is determined by the “stuffing” of the modules and technical device models:

• . Water is forced through the membrane cartridge using the pressure of the water supply network. With impurities, water cannot pass through the membrane, and is drained through the outlet drain tube.
• use activated coconut charcoal. It, like a sponge, absorbs harmful impurities from the water stream: chlorine and organochlorine. At the same time, like a sieve, it retains rust, silt, sand and other particles. Such a filter is suitable for removing the main contaminants of drinking water.
• Aquaphor offers another type of filter for washing:. DWM are models based on reverse osmosis technology for convenient home use. They take up 2 times less space than classic reverse osmosis systems, and can operate at low pressure: 2 atm is enough (“classic” requires 3.5 atm).

If you choose a filter by type of contaminant, please note:

• Any good wash filter will deal with major water contaminants. For specific impurities it may be necessary to install special systems.
• Not all contaminants can be identified by the look, taste, or smell of water. To be sure that you are solving exactly the problem, it is better to first hand over the water for analysis.

The quality of our tap water, to put it mildly, is far from international standards. Agree, drinking untreated tap water is an extreme activity that can result in serious health problems. Therefore, buying a good filter is paramount.

If you do not like to risk your health, then you are probably thinking about how to choose water filters. The variety of offers on the market will make even the most daring get confused.

We will help you put everything in its place and make a choice - this article discusses the existing types of filtering devices and their characteristics.

And also the main criteria influencing the choice of the most suitable filter, and the rating are given. the best manufacturers both domestic and foreign. For a better perception of information, visual diagrams and photographic materials, expert video recommendations for selection were selected.

There are several main types of household water filters.

To make a choice, it is better to study in detail the principle of operation, the advantages and disadvantages of each type, so as not to get lost in the variety of proposals.

Water filters suggested modern market, are represented by a wide range of devices and devices that differ in the principle of operation, degree and speed of cleaning

View #1 - pure water pitcher

The simplest type of filter for drinking water - jug. It looks extremely simple, the name speaks for itself. The filter is a plastic container in the shape of a jug.

A replaceable cartridge is installed in a special hole. It purifies water from impurities in ways that combine mechanical, chemical, less often biological treatment.

To understand the principle of the filter jug, you need to consider its "heart" - a replaceable cartridge in the context.

Its insides can be very diverse, it all depends on the manufacturer, but the technology is always the same. Water enters the filter from above, successively passes through all levels of purification and enters the bowl of the jug.

Updated: 04.10.2019 15:42:04

Expert: Sergey Brill

*Overview of the best in the opinion of the editors of the site. About selection criteria. This material is subjective, is not an advertisement and does not serve as a guide to the purchase. Before buying, you need to consult with a specialist.

The quality of tap water is far from drinking. Buying bottled water is expensive and requires constant inventory control. Therefore, it is practical to install a purifier that will filter the incoming flow, which will have a beneficial effect on the health of all the inhabitants of the house. Here is a rating of filter systems for washing, which eliminate chlorine and other harmful phenomena. TOP-12 is compiled taking into account the characteristics of the goods and consumer reviews. This will help to purchase proven products for specific operating conditions.

Rating of the best filter systems for washing

Nomination	place	Name of product	price
Rating of the best filter systems for washing	1		11 000 ₽
	2		12 400 ₽
	3		4 999 ₽
	4		4 450 ₽
	5		4 560 ₽
	6		7 090 ₽
	7		10 290 ₽
	8		5 950 ₽
	9		8 000 ₽
	10		4 988 ₽
	11		5 503 ₽
	12		2 150 ₽

In the first place in the rating is a filter system from a Korean manufacturer. Model KS-901 is installed under the sink and belongs to the flow type without a storage tank. The equipment is equipped air pump and check valve. Cleaning is carried out in four stages, including Activated carbon and a membrane. The filter system consists of a control unit and four flasks with cleaners. Separate version allows you to mount the equipment under the sink, and move the panel above the table for easy control. The digital display indicates the degree of contamination of each module with indicators. For this, colors from green to red are used. All equipment weighs 3.5 kg, so you can mount it to chipboard or MDF in the kitchen (to the walls of the bedside table on which the sink is installed). In the reviews, users note the pleasant taste and softness of the water.

According to our experts, the filter system deserves a place in the ranking due to the complete disinfection of the flow thanks to UV rays. This technology is used in medical facilities to remove germs. Irradiation with ultraviolet disinfects water and promotes health even for people with weak immunity.

Advantages

• there are 4 stages of cleaning;
• saturates the stream with minerals;
• one cartridge is enough to pump 4731 liters of liquid;
• low voltage consumption of 10 W per hour;
• filter porosity 0.1 µm.

Flaws

• there is no pump in case of low pressure in the system;
• there is no storage capacity - if the central water supply is turned off, there will be no stock;
• volatile device;
• not suitable for hot water.

The second place in the ranking is occupied by a filter system with three stages of purification. First, nylon nets trap rust and sediment, up to 5 microns in size. Then the reverse osmosis membrane comes into operation, which allows only water molecules to pass through. Its pores are 750,000 times thinner than a human hair. Microbes and viruses are much larger, so they remain "overboard". At the finish, an activated charcoal block adds freshness. The service life of the cartridges is 6-12 months, which depends on the quality of the incoming fluid and the frequency of use of the filter system. According to customer reviews, purified water is close in taste to melted water, which is very useful for humans.

We rated this product because the filter system has its own 12L tank. The container is equipped with a stable base (can be detached) and stands firmly on the surface under the sink, without requiring fixation to the wall. Such a product is suitable if the water is often turned off in the house. The built-in pump will provide liquid supply and you will always be able to drink.

Advantages

• beautiful chrome faucet with soft start;
• there is a pump in case of low pressure in the system;
• 3 stages of cleaning;
• an additional protective layer on the membrane surface prevents the settling of small particles;
• specialized Vontron membrane with 0.0001 µm orifices.

Flaws

• enough space under the sink is required for mounting the flasks and the tank;
• not suitable for liquids with temperatures above 40 degrees;
• needs 220 V power supply.

Aquaphor Crystal Eco H

Our rating continues with the domestic filter system with mechanical water purification without bactericidal additives. The product consists of three blocks, which are replaced together with the body. This will prevent dirt and deposits from moving further when changing the cartridge. Purification technology includes pre-filtration, deep cleaning and disinfection, final absorption by charcoal. The unit does not require electricity to operate - everything comes from the pressure in the water supply. The kit comes with tubes for connecting and connecting to a centralized water supply. There is a key plug for mounting under the sink. In reviews, buyers report that water tastes like bottled water, but the advantage is that it does not need to be ordered, waited and carried in 19-liter containers.

Our experts have marked this filter system in the rating of the best as the most profitable in terms of cartridge resource. They are designed to pass 8000 liters and only after that need to be replaced. If a family of three drinks 6 liters a day, then the cleansing element will last for 3.5 years.

Advantages

• eliminates chlorine, oil products, metals, lime impurities;
• performs ion exchange and disinfection;
• compact dimensions of 26x9x34 cm can be easily placed under the sink;
• beautiful faucet included;
• replacing the module with the case so that microbes do not remain in it.

Flaws

• not the highest filtration rate - 2.5 l / min;
• without reverse osmosis membrane;
• does not work when the pressure in the system drops;
• There is no hard water softener.

The fourth in the ranking of the best is the product from the domestic brand "Barrier". The filter system has three stages of purification and is connected directly to the water supply. The cartridges are hung on a common bar attached to the wall under the sink. Each side is signed, so it is difficult to confuse something during installation. The throughput characteristic of the pore diameter in the mechanical cleaning unit is 5 µm. Comes with a chrome plated faucet. It can be embedded in a sink or countertop nearby. Buyers in the reviews say that it takes 30 minutes to install with their own hands. Everything is simple and clear in the instructions.

In our opinion, the under-sink filter system is distinguished by the patented technology of OneTouch instant replacement of cartridges, for which it is included in the rating. To remove the spent element, just pull it towards you and turn it 90 degrees. A new cartridge is put on in a similar movement. To prevent children from accidentally unscrewing it, a lock is provided when there is pressurized water inside the block.

Advantages

• ultrafiltration technology is used;
• performs ion exchange;
• SmartLock mounting system protects against accidental removal of the cartridge when it contains pressurized water;
• compact dimensions 37x10x27 cm for installation under the sink;
• does not require an electrical connection.

Flaws

• high cost of goods in comparison with other models;
• no storage tank;
• productivity is only 2 liters per minute;
• for water with a temperature not exceeding 35 degrees.

New Water Expert M420

The TOP-5 rating includes a filter system with a five-stage cleaning, recommended for residents of industrial cities. It eliminates stiffness, kills germs, traps debris and plaque, and neutralizes chemical substances(pesticides, herbicides, fertilizers) harmful to humans. Metallic gray is a great color for most kitchen designs. Users in the reviews like that the equipment is able to protect against the transmission of E. coli, so even children can drink water from such a tap.

Our experts liked the model because of its execution in a thin rectangular case, inside of which there are four cleaning elements. Such appearance very solid and suitable for open installation under the sink, which does not have cabinet doors. The developers also used in its design the patented material KDF55, produced in the USA, which acts as a catalyst (removes chlorine and iron, and also protects activated carbon from bacteria). At the same time, the catalyst is almost not consumed, which prolongs the overall life of the filter system.

Advantages

• easy to maintain the filter system and keep the blocks clean;
• there is a check valve for bypassing the waste liquid into the sewer;
• complex system with 5 steps;
• ceramic faucet "Premium" level included;
• softens, filters and ionizes.

Flaws

• expensive replacement cartridges;
• does not function well with low pressure;
• no built-in storage tank.

The sixth position of the rating is again behind the Aquaphor brand, but with the DWM-101S model. The Morion filter system is designed to eliminate harmful impurities, remove microbes and water mineralization. The construction uses only materials that are safe for health. The kit includes 4 modules that can withstand pressure up to 21 atmospheres. The equipment is supplemented with its own 5 l tank, so that the owners always have a drinking supply. In reviews, users compare the quality and taste of water from this filter system with premium bottled water.

In our opinion, the product deserves a place in the rating, as it is characterized by increased cost savings. In classic reverse osmosis plants, in order to get 1 liter of purified liquid, you need to pass up to 16 liters of water (the excess goes down through the check valve). Here this value is 1:4. You will save up to 9 tons per year. Another model will be able to work even if the pressure in the water supply system drops to 2 atmospheres (irrigation season, it does not squeeze well to a high floor, etc.).

Advantages

• the reverse osmosis membrane allows only water molecules to pass through;
• the mineralizer block restores inorganic salts in the composition;
• no scale remains on the kettle and other utensils if you use water for cooking;
• improves the taste of tea and coffee;
• enriches the flow with magnesium and calcium.

Flaws

• equipment takes up a lot of space under the sink;
• a 5 liter tank is filled in 1 hour;
• high price;
• service life of modules No. 1 and No. 2 - 3-6 months.

The rating continues with another domestic model with five stages of purification. The mechanical module eliminates debris up to 5 microns in size. The first post-filter absorbs chlorine, organic compounds and fertilizers that enter the water supply. The fine filter capsule only allows particles smaller than 1 µm to pass through. Then a thin-film composite membrane comes into operation, which is practically permanent. At the outlet, the liquid passes through a module that saturates it with minerals and softens it. Together with the filter system, a 10 liter bottle is supplied for stock storage. The degree of water hardness can be reduced to 7 mg-eq / l. The installation operates from a pressure of 3-8 atm. During the day, the equipment is able to filter up to 216 liters.

We added this filter system to the rating due to the quality of the materials. Although it is produced in domestic production, all components are supplied from the USA. As a result, you use a membrane and blocks with granular carbon, as well as high quality post-filters, but at a more affordable price than if you buy a filter system directly from abroad.

Advantages

• ceramic faucet included;
• there is a drinking supply of 10 liters;
• suitable for a family of 6 or a small office;
• each module can be changed individually.

Flaws

• low filtration rate - 10 l/h;
• need a lot of space under the sink;
• maintains the maximum pressure of 8 atm;
• relatively high cost.

Eighth in the ranking is the product "Favorite Eco". This is a filter system with 3 stages, after which water can be drunk without boiling - microbes and viruses simply cannot pass through its pores. Lines and capsules are designed to withstand pressure up to 20 atm. The manufacturer applied in this model new technology carbon block with Aqualen, instead of traditional activated carbon from competitors. This gives increased permeability with the proper level of filtration. The owners in the reviews like that the resource of the blocks is 7000 liters, which is enough for several years.

Our experts have included the filter system in the ranking of the best, because it uses a fiber membrane in its design. This is a more affordable alternative to reverse osmosis, which also keeps bacteria out of its pores, but costs less. The product also has a stainless steel case, while other manufacturers only have plastic. Metal will last longer and look more aesthetically pleasing in an office or cafe kitchen.

Advantages

• kills microbes without bactericidal agents;
• retains the mineral composition;
• removes oil products and pesticides;
• elegant look for the office.

Flaws

• enough space under the sink for installation;
• purification rate - 2.5 l / min;
• there is no storage capacity;
• does not add useful minerals.

Geyser Prestige M (12 l)

The rating continues with a filter system with reverse osmosis, a mineralizer and a capacity of 12 liters. For normal operation of the unit, a pressure of 3 atm is sufficient. Before the liquid enters the membrane, it goes through three preliminary stages of filtration. This increases the service life of the reverse osmosis flask. The productivity of the equipment is 200 l/day. In the storage tank, the water is always kept fresh thanks to the activated charcoal capsule. Owner reviews show that such a filter system lasts 5-6 years without leakage and breakdowns, if installed correctly. Installation is quite possible to do it yourself - the instructions have detailed diagram. But complete replacement cartridges are expensive and comes out to about 3,000 rubles, but there are components in any city, unlike imported models.

This filter system is rated by us because it comes with two valves on the tap. The former provides drinking water with added minerals that is beneficial to humans and animals. The second supplies demineralized liquid for irons, steam generators, ice makers or air humidifiers.

Advantages

• built-in mineralizer;
• two blocks with carbon filling are used for enhanced purification from phenols and organochlorines;
• there is a sorption pre-filter;
• the membrane passes only particles of 0.0001 microns;
• completely eliminates bad smell.

Flaws

• under the sink space is required for 6 modules and a 12 l tank;
• expensive to maintain;
• to produce 1 liter, consumes about 8 liters.

The TOP-10 includes a product from the Japanese manufacturer Omoikiri. The filter system contains 3 stages of purification and produces up to 180 liters of drinking water per day. As part of the blocks, not only coal and nylon meshes are used for mechanical cleaning, but also silver to ionize the liquid and kill microbes. Bacteria will not only not pass through the reverse osmosis membrane, but will also be neutralized in the channels. In the reviews, buyers are satisfied with the dimensions of the filter system, which fits perfectly under the sink. It also weighs 2 kg (in the filled state), so the screws will not fall out, even if it is attached to the MDF partition kitchen furniture under the sink.

The product got into the rating due to the use of a Japanese membrane. If you do not trust domestic manufacturers, then you will find exclusively Japanese quality in the reverse osmosis system of this model. One more distinctive feature equipment installed under the sink is a cleaner resource - 10,000 liters. This indicator contributes to savings, since you will have to change cartridges less often.

The penultimate place in the rating is assigned to the OSMO 50 product. This is a kit with a semi-permeable membrane that traps viruses and bacteria, sending them to the sewer through the drainage. First, the liquid passes through two polypropylene cartridges for mechanical cleaning. After a pore of 0.1 µm, additional purification with activated carbon and mineralization are carried out. The filter system kit includes a 10-liter tank made of steel, covered with enamel. There is a chrome-plated faucet for installation in a sink or countertop. In the reviews, users report that the filter system performs its function perfectly, but careful assembly is required, since all threads are plastic and can burst from overtightening.

We have rated this product due to its increased performance. The filter system is capable of delivering up to 7.8 liters of clean water within an hour. For other models, this figure is 2-3 times lower. The increased cleaning speed is useful in a large family of 8 or in public places (cafes, bars, restaurants, hospitals, offices).

Advantages

• 5 stages of filtration;
• a semi-permeable membrane in the device;
• suitable for cooking baby food;
• enameled tank 10 l;
• micronutrient enrichment.

Flaws

• a replacement kit costs from 2500 rubles;
• required pressure in the water supply from 3.5 atm;
• plastic thread on the tank;
• the total weight of the kit is 10 kg (without water), so you need a solid base for installation.

Completes the ranking of the best filter systems for washing a budget option from "Aquaphor" - "Trio Norm". It is recommended for use where soft water is present in the water supply, which only needs to be disinfected. The pre-cleaner capsule eliminates rust, haze and impurities. Aqualene absorbs chlorine and other chemicals. There are three stages of filtration in total. The equipment is easily placed under the sink due to its compact dimensions and the absence of storage capacity. The deep purification and final absorption modules need to be changed about once a year, but the mechanical pre-treatment capsule every 3 months. The package contains a manual detailed advice for installation and operation.

This is the most affordable filter system for the price, for which the product got into the rating of the best. Its cost is 2-5 times lower than competitors. Some users in the reviews say that the price of replacement cartridges is almost the same as the base cost of the product (especially if you find it on sale). Thus, it is possible not only to replace the cleaning elements, but also to renew the faucet with lines once a year in order to have clean communications and beautiful view in the kitchen.

Advantages

• quick-release fastening of capsules;
• a beautiful curved faucet covered with chrome;
• simple installation and maintenance;
• no plaque in the kettle.

Flaws

• inside the base there are a lot of channels "overgrown" with mucus;
• passes particles less than 0.8 microns;
• the swivel part of the faucet is held weakly and pulled up (fixed on a rubber band).

Attention! This rating is subjective, is not an advertisement and does not serve as a purchase guide. Before buying, you need to consult with a specialist.

IN apartment buildings the centralized drinking water supply system is in operation. Of course, water treatment is carried out before entering residential apartments, but it cannot be said with certainty that even after it the water is completely ready for use. To get really purified water from mechanical impurities and dissolved salts, it is necessary to use additional purification systems, which are presented in a wide range.

Peculiarities

The current water purification in water pipes follows the same type of scheme, it consists of several stages.

First you need to put a mechanical filter- here it is optimal to use trunk options that are equipped with replaceable polypropylene cartridges. Such purifiers effectively trap iron, sand, and other suspensions, which not only improves water quality, but also prevents rust. Main devices are cut directly into the water supply, this allows you to clean running water completely 100%.

Keep in mind that for hot water treatment it is necessary to use special designs that are resistant to high temperatures. The use of coarse filters allows not only to purify water from mechanical impurities, but also significantly increase the service life of the entire plumbing system in the apartment.

At the next stage, hot and cold water is purified from impurities of chlorine and metals., for this they also use main water filters with carbon cartridges, and the result of using the cleaning system is immediately noticeable to the naked eye - after passing through it, the water acquires a bluish tint, and the unpleasant smell of chlorine also disappears.

While taking a shower from water purified in this way, the inhabitants of the apartments do not complain about the unpleasant feeling of skin tightness that occurs after hygiene procedures using unfiltered water.

At the third stage, hardness salts (calcium and magnesium) are removed, which contribute to the formation of scale and plaque on the inside of the pipeline and other plumbing elements in the apartment. The filters that are used for this contain special softeners.

Well, at the finishing stage, a filter is used, which is installed directly on the sink - it is used to obtain high-quality drinking water.

TO modern systems water treatment is subject to the most stringent requirements– it must be efficient, environmentally friendly, ergonomic and reliable. It usually includes filters, as well as hoses and containers for supplying clean water, but at the same time it has minimal dimensions - the most popular options are compact models that can be easily placed under the sink.

Undoubtedly, a private house or a cottage has a great advantage over apartments when it comes to creating a water purification system, since a separate room or isolated space can be allocated for it, in an apartment the space is limited in size and layout. Therefore, all elements of the cleaning system are constantly in contact with residents.

But it should also be borne in mind that apartment buildings fed from a common central water supply, therefore, there is no need for preliminary purification, since water enters the house already purified from mechanical impurities, pathogens and dangerous compounds. The main purpose of filters in apartments is the removal of calcium, magnesium salts, as well as excess chlorine.

In conditions small apartments filter jugs and other systems equipped with storage tanks for storing filtrate are optimal.

Often, water purification systems in apartments contain non-standard methods of water preparation: magnetic field, ultrasound and the like. However, most urban residents prefer the standard approach to water treatment, which over the years of use has proven itself to be reliable and fully compliant with current norms and standards.

Varieties

To remove solid impurities, mechanical filtration is used, while the filters are divided into options with and without auto-washing.

The former are compact in size, their diameters correspond to the parameters of the pipe into which they are mounted.

Typically, the body of such products is made of brass or stainless steel, and threaded connections can be of a wide variety of materials and sizes, they are selected individually in each case. Such filters have a fairly low price - as a rule, their cost does not exceed hundreds of rubles, although there are more expensive branded models.

Since the screens are periodically clogged, they have to be cleaned regularly, so the lower part of the flask is usually removable, it can be easily unscrewed and removed, and after cleaning the screen, it returns to its place.

The filter with auto-washing is equipped with a pipe and a tap, which are installed at the bottom of the flask. With the help of a hose, the branch pipe has access to the sewer, so if you need to clean such a filter, you just need to open the tap, and the water flowing under pressure will wash away all the contents into the sewer. After that, the valve is closed and the device can be operated further.

As a rule, such filters are equipped with a pressure gauge reducer, with which they determine the degree of clogging of the mesh: if the pressure drops, then it's time to clean the filter. However, if the filter is equipped with a transparent flask, then a pressure gauge is not needed - the degree of contamination can be determined by appearance.

Depending on the type of connection, all mechanical filters can be flanged or sleeved. Flanged filters are usually used for the production of main filters that are installed in high-pressure water pipes.

Disc filters are less popular. They are a set of rings, the surface of which has scratches of different depths. At the same time, the disks are very tightly pressed together, the water, when passing through them, contacts all the hollows so that everything settles on their walls. large particles. Since the movement is spiral, the removal of suspensions is quite high quality.

Water purified from mechanical impurities can be used for washing, washing dishes, cleaning and other household needs. However, it is not suitable for drinking or cooking. Relatively speaking, it can be used for ingestion only after boiling, and in order to be able to drink water without heat treatment, you need to use fine filters that can effectively remove most of the substances dissolved in the form and disinfect it.

Most often, one of several popular options is used for this.

filter jug

This is the most budget affordable option, which effectively reduces the content of chlorine, copper and iron in the liquid, softens the water and retains mechanical impurities.

Cleansing occurs when water passes through a replaceable cartridge, which contains:

• activated carbon - necessary to remove chlorine-containing compounds and microorganisms;
• polypropylene fibers - which are used to precipitate the remnants of solid impurities;
• ion exchange resin - allows you to remove calcium and manganese salts, as well as heavy metal compounds and radionuclides.

The advantages of filter jars include ease of use and low price.

Of the minuses, it is worth noting the short life of the cartridge and the inability to restore them.

When purchasing jugs, you should give preference to brands of well-known manufacturers, since cheaper options often produce only a rough cleaning.

Attachment on the crane

Another popular type of filters, which are similar to jugs in principle. At the time of water passing through such a nozzle, all chlorine compounds and mechanical impurities are removed at the inlet. Some varieties can also remove hardness salts, heavy metals, iron and aluminum ions, and in addition, nozzles containing activated carbon, clean from most varieties of bacteria, phenol and organics.

The popularity of nozzles is due to their ease of installation and small dimensions. The disadvantages are the same as those of jugs, and in terms of the cost of cleaning per input liter of water, it turns out that these filters are more expensive than multi-stage cleaning systems.

Multi-stage cleaning

The effectiveness of cartridge filters largely depends on the number of purification levels - that is, individual filter elements that can trap certain types of contaminants.

Such systems can be one-, two-, three- or even four-stage.

Single-stage contain universal inserts with a multi-layer structure, they are quite cheap. However, their effectiveness raises many doubts, since the composition of water varies greatly in each region, and in the case of using universal systems, it cannot be expected that impurities specific to a particular area will be removed from the water.

Multi-stage filters are a housing of several flasks, each of which contains a special filter component that removes strictly defined types of contaminants. These flasks are interconnected by means of overflows, flowing through which the water is gradually purified. The advantage of such a system is the ability to install a specific filter for your analysis of tap water - this significantly improves the quality of cleaning. However, these filters require free space, are difficult to install and costly. In reverse osmosis of such filters, a significant amount of water is required - in order to purify 1 liter of water, up to 5 liters of "waste" is needed.

There is an opinion that deep cleaning water washes out of it all the microelements useful to humans, this theory has not been confirmed or refuted, however, for those who fear the loss of their water useful properties, always on sale water mineralizers.

Let us dwell separately on the filter options that are used in multistage systems for cleaning from various kinds dissolved substances.

If the water acquires a brown hue and a characteristic taste, then this may indicate a high iron content in it, this phenomenon often occurs when water from wells and wells is used. Such water causes the formation of deposits on the walls of sanitary appliances and clogs shut-off equipment, if the concentration of ferrocompounds exceeds 2 mg/liter, then they must be removed.

The best way out in this situation would be to use a catalytic filter- it is a rather large cylinder in which catalysts are placed; such equipment requires connection to the electrical network.

With the introduction of the backfill composition of special components, manganese, chlorine and other substances can be removed.

As a rule, the removal of deposits is carried out according to a certain schedule, most often at night. The backfill is effectively washed under the influence of water pressure, all pollutants are discharged into the sewer, usually night time is set for this.

Catalytic filters are very complex and by no means cheap equipment, but they are the most reliable and durable of all on the market.

There is another way to remove iron salts from water - aeration. To do this, water is supplied to the tank with air, which is pumped through the pump through nozzles in the form of a suspension, the iron contained in it reacts with oxygen, oxidizes, and the resulting oxides remain in the filter at the outlet.

There are two types of water filters of this type - pressure and non-pressure. For more active oxidation, an oxidizing agent - hydrogen peroxide or sodium hypochlorite - can be supplied to these installations. In this case, biological water treatment is also carried out - from microbes and bacteria.

Famous manufacturers and reviews

When buying a water filter, it is very important to choose a truly high-quality product that will effectively purify water from all types of contaminants. Unfortunately, today's market is literally flooded with a wide variety of fakes that claim to produce complex cleaning, but in fact only remove solid particles and chlorinate.

Based on consumer feedback, a rating of manufacturers was compiled, whose products have established themselves as high-quality and reliable.

The absolute leaders are the products of the Aquaphor brand. This company sells a wide range of various cartridge filters - for drinking water, for showers, as well as for washing and dishwashers. Among the products of this brand, you can always choose installations focused on cleaning both cold and hot water, which completely neutralize all types of chemical compounds. However, among the products you can find such filters, whose tasks include only rough cleaning- all information about functional purpose placed on the package.

No less popular are the filters of the German manufacturer Honeywell., which offers devices that can withstand significant excesses of the working pressure in the water supply system, which can reach 10 times. Among the products offered by this brand, you can find both coarse and fine filters, and the main filter element is a special metal grid, which is closed in a reliable flask of high strength.

Among domestic companies, Novaya Voda purification systems are very popular. Products of this brand are distinguished by affordability and exceptionally high quality. The product range includes main filters with a separate tap, the degree and level of water purification in which can be adjusted by changing cartridges.

A large number of users prefer the brand "Geyser", the company tirelessly introduces the latest technological developments into production, thanks to which treatment systems based on ion-exchange polymer were created.

It should be noted that under the brand name "Geyser" a lot of various filters are produced, the products are presented in all regions of our country. In stores you can find the simplest household models, and complex industrial installations that can purify fairly large volumes of liquid at once.

Atoll - the company operates in the market of treatment systems for more than a decade and tirelessly invests in the improvement of its products. As a result, each newly created model released at this production has an ever more perfect and reliable fastening and a longer period of use. At the same time, the cost of production is low, which makes filters of this brand available to the Russian user.

Coolmart is a Russian company based in Vladivostok. The enterprise began its activity more than 20 years ago, starting with the production of one of the first remineralizing water purifiers in our country. To date, the main volume of products is sold in the Primorsky Territory, as well as in Moscow and St. Petersburg.

And also users note the high quality of Fibos products.

You can learn more about the filters of the Novaya Voda brand by watching the following video.

How to choose?

To choose the optimal water treatment system for installation in an apartment, it is not enough to find out the reviews of relatives and friends, you must take into account your own operating parameters.

If financial resources allow, then the best option will become a nanofilter that will serve faithfully for many years and does not require replacing the cartridge, and the water after it will be perfect.

The importance of water in human life cannot be underestimated. It is needed daily in sufficient quantities. Not only the taste of dishes depends on its purity, but also, to a large extent, people's health. Various filters are used to clean it. And to determine which water filters for washing are better, you should familiarize yourself with them.

In order for the purchase of a water purification device to be as effective as possible, it is necessary to dwell on one of two possible filter designs:

• flowing;
• back osmotic.

Flow filters are considered the most easy to use, small-sized and affordable. They consist of several containers, which are connected in series by the manufacturer. There may be several such containers. Usually two to five.

Each of them has a filter cartridge. The cleaning system is attached to the water supply system with a rigid or. The structure is installed under the sink, and water flows through the faucet on the washbasin. This filter cleans only cold water.

Flow filter functions:

• purification of running water from large and small mechanical inclusions;
• sorption purification - elimination of harmful bacteria, taste and odors;
• ultraviolet cleaning, if provided by the manufacturer.

As a result, it turns out that such a device purifies running water to a state that is as safe as possible for use. It can be used both with a centralized water supply system and with an autonomous one (water from wells and wells).

Filters flow type take up very little space under the sink. This system is perfect for small kitchens, where there is very little space under the sink

The flow filter under the sink consists of the following elements (there may be differences, depending on the manufacturer):

• outlet for water connection;
• outlet for connecting a crane;
• filters - preliminary cleaning, mechanical and sorption, fine and finishing;
• tap.

Reverse osmosis filters for water purification, which are installed under the sink, are more voluminous and expensive. This is due to the fact that the design provides for two additional elements: a storage tank and a reverse osmosis membrane.

Such a membrane is designed to give consumers the most purified water. The thin polymer is rolled up. The pores of this material are so small that only water molecules can pass through.

Naturally, the cleaning speed is much lower than that of flow filters, so it is advisable to use a water collection tank.

Before the membrane there are pre-filters that remove all large impurities from the liquid. After the storage tank, there is also a filter, the purpose of which is to eliminate odor and taste. The output is almost perfect water.

Due to the fact that the liquid is also purified from various useful salts and minerals, some manufacturers can complete the device with mechanisms for saturating the purified water with the necessary chemical elements. This makes the construction somewhat more expensive, but the water becomes more useful.

It is desirable that the tubes of the filtering system are neatly laid and do not interfere. Otherwise, they can be damaged and the use of cold water will be impossible.

Top 11 best filters on the market

Both types of filters are not equivalent to each other and are intended for different categories of customers, so we chose the top ten best models flow and reverse osmosis systems, and arranged them in ascending order of popularity.

Place No. 11 - Geyser 3VK Lux

Before buying such a device, it should be noted that its main purpose is to work with soft water. If the water is hard, then it is highly desirable that it has a minimum iron content. Therefore, you need to buy either a water softener or an iron-removal filter for the system.

Characteristics:

• number of purification steps - 3;
• cleaning type - sorption;
• chlorine removal - yes;
• productivity - 3 l / min;

It's a pretty productive device. Able to work even in systems with low pressure (from 0.5 atm).

Of the advantages, the low cost of the filter and replaceable cartridges should be highlighted. This model is one of the most popular in the Geyser product line.

Location #10 - Geyser Bio 322

This flow filter model can work with any water supply system. It copes well with loads and is able to provide a stable outlet pressure.

Suitable for those buyers whose water in their homes is hard and has odors. Filter elements will rid the liquid not only of mechanical impurities, but also of bacteria.

Characteristics:

• number of purification steps - 3;
• type of cleaning - sorption, mechanical (iron-free and softens water);
• chlorine removal - yes;
• productivity - 3 l / min;
• the presence of a crane in the kit - yes.

Cartridges are durable. They rarely need to be changed. In systems where cast iron pipes are used, the water is often saturated with an excessive amount of iron, but this disadvantage is eliminated with the Geyser Bio 322 installation.

Disadvantages: significant cost of the filter itself and cartridges for it. Installation may also be difficult, as additional adapters will be required for connection. It is impossible not to pay attention to the weight of the device - more than 6 kg.

Place No. 9 - Geyser Allegro M

This reverse osmosis filter is popular with any category of consumers. He will find a place in the new modern houses and old "Khrushchev". A good option for cleaning the central cold water.

Characteristics:

• number of purification steps - 5;
• chlorine removal - yes;
• the presence of a crane in the kit - yes.

The first three stages are used for preliminary water purification. At the fourth stage, only water and oxygen are filtered through a membrane with a pore size of 0.0001 µm. Next, the water enters the tank.

To prevent bacteria from multiplying in the tank, replaceable membranes are installed there, which trap the maximum number of microorganisms. Water in such a container deteriorates 1000 times slower than in a container without a membrane.

At the last stage, the water gets rid of odors and is saturated with minerals. In addition to this filter, you can buy a pump designed to increase the outlet water pressure. Advantages: high service life; the design provides for a pressure relief valve in the tank; high productivity of the cleaning system.

Disadvantages: high cost of construction; installation complexity.

Seat #8 - Novaya Voda Praktic Osmos OU380

The device attracts with its price, small dimensions and lightness. This is an excellent choice for small kitchens where there is not enough space for volumetric reverse osmosis filters.

Characteristics:

• number of purification steps - 5;
• chlorine removal - yes;
• productivity - 0.125 l / min;
• the volume of the storage tank - 7.5 l;
• the presence of a crane in the kit - yes.

The tank is small - this is the main drawback. At the same time, it fills up quickly. The rate of filling the tank with water can be increased by purchasing a booster pump. Filling time will be reduced to 15 minutes. Thanks to a high-quality Japanese membrane, water purity is ensured at the level of expensive filters.

Among the shortcomings, the low quality of all components and assembly as a whole is noted. But, the device confidently fulfills its warranty period.

Seat #7 - Aquaphor Favorit B150

The model is ideal for . If it is planned to install in a centralized water supply system, then it is necessary to use additional filters for mechanical cleaning. This is due to water pollution in the systems. You can do without it, though you will have to change cartridges more often.

Characteristics:

• number of purification steps - 2;
• cleaning type - sorption;
• chlorine removal - yes;
• the presence of a crane in the kit - yes.

The filter is completed with the additional case from stainless steel. This allows you to give completeness to the appearance of the device.

The resource of the cartridge is quite large - 12,000 liters. Even for a large family, it will last a very long time. Changing the cartridge is easy - there is only one. Replacement should be carried out no more than twice a year. Advantages: clean water at the outlet, no smell of chlorine; installation can be carried out independently; the pressure of purified water is enough for domestic needs.

The disadvantages include the high cost of replacement cartridges. It is also recommended to install additional pre-filters and water softeners. This will be more expensive, but it will make it possible to maximize the life of the cartridge.

Seat #6 - Novaya Voda Expert M310

Good for hard water systems. The liquid goes through four stages of purification, where it gets rid of odors and impurities. The manufacturer claims the filter's ability to operate at a pressure of 45 atm, which is confirmed by tests carried out in a laboratory.

Characteristics:

• number of purification steps - 4;
• type of cleaning - sorption (additionally softens water);
• chlorine removal - yes;
• productivity - 2.5 l / min;
• the presence of a crane in the kit - yes.

Of the advantages, a pleasant cost of the device and a thoughtful appearance stand out. Unfortunately, there were some shortcomings: a small resource of cartridges and the high cost of their purchase. Otherwise, this is an excellent budget option for apartments and houses.

Place No. 5 - Aquaphor Crystal Eco N

The filter combines qualities such as performance and a high degree of purification. The 0.1 micron membrane retains all impurities that pollute the water. At the same time, skip required amount salts and minerals. The sorption component of the filter detains and eliminates bacteria.

Characteristics:

• number of purification steps - 4;
• cleaning type - sorption;
• chlorine removal - yes;
• productivity - 2.5 l / min;
• the presence of a crane in the kit - yes.

The resource of the cartridge is quite high - 8000 liters. Comes with a reliable faucet. The weight of the device is only three kilograms. This model is well suited for those who have little space under the sink. Aquaphor Crystal Eco is a compact water filter that will ideal solution for autonomous water supply systems.

Place number 4 - Aquaphor OSMO-Crystal 100

This is a worthy option for installation under the sink by the owners of residential premises. Having low cost the filter purifies even very polluted water. Removes not only rust, but also heavy metals, pesticides and chlorine.

Characteristics:

• number of purification steps - 4;
• type of cleaning - sorption (additionally softens water, iron-free);
• chlorine removal - yes;
• productivity - 0.26 l / min;
• the volume of the storage tank - 10 l;
• the presence of a crane in the kit - yes.

Water from this filter can be used for bathing babies, preparing mixtures. The capacity of the tank is enough for cooking. This model is suitable for all lovers of clean water. Filters will have to be changed every 6 months, so the device can be classified as economical.

Seat #3 - Atoll A-550m STD

A popular reverse osmosis purification system that additionally mineralizes clean water at the 5th stage. The liquid purified in this way enters the container, where it remains until it is consumed.

The capacity of the drive is enough for a supply of drinking water, cooking. As soon as water is drawn from the tank, the purification of new water starts automatically.

Characteristics:

• number of purification steps - 5;
• type of cleaning - sorption (additionally softens water, mineralizes, iron-free);
• chlorine removal - yes;
• productivity - 0.08 l / min;
• the volume of the storage tank - 12 l;
• the presence of a crane in the kit - yes.

An important role is played by a mineralizer that adds chemical elements to the water that a person needs. Depending on the pressure in the system and the purity of the water, the storage tank will be filled in about 1-1.5 hours.

Among the shortcomings, the following points stand out: it is necessary to remember the timely replacement of filters - it is best to make a table with replacement dates and place it on the device case; the price of cartridges is quite high; installation difficulty.

Atoll A-550m STD is suitable option both for apartments and for private houses. With this device, you will always have clean water rich in essential minerals.

Place No. 2 - Geyser Prestige PM

The products of this manufacturer really enjoy confidence, and numerous reviews on various sites speak of the quality and unpretentiousness of the device, which took the fifth step in our rating.

Characteristics:

• number of purification steps - 5;
• type of cleaning - sorption (additionally softens water, mineralizes, iron-free);
• chlorine removal - yes;
• productivity - 0.14 l / min;
• the volume of the storage tank - 12 l;
• the presence of a crane in the kit - yes.

This device is ideal if the water definitely needs cleaning. The 5-stage system will cope even with heavily polluted water. The model has no particular shortcomings. You can focus on the fact that the system is quite cumbersome. The inconvenience is delivered by connecting tubes, the length of which the manufacturer made with a "margin".

It can work without a pump, but if the water supply system is weak, then you should immediately purchase such an auxiliary device. This feature applies to all reverse osmosis filters. It is quite easy to install, as well as to replace the filter elements.

Place number 1 - IKAR water purification system

The best water filter for washing is the IKAR filter. The highest degree of water purification in conjunction with the IKAR module, which ionizes water, giving it a negative ORP (redox potential) and mineralizes it in batches using the spray method.

This method of mineralization is superior in quality to all other purified water mineralizers. That is, the water at the outlet is not only purified, but also alive. The features of living water were studied back in the 70s of our century, and the most authoritative scientists around the world do not stop writing about its beneficial properties.

The official dealer and service center of the Research Center "IKAR" -. This is the largest supplier that provides a full turnkey service - free delivery within Russia (as well as worldwide delivery); installation and maintenance services. A nice bonus will be an individual system of discounts.

Water after the IKAR filter becomes a powerful antioxidant - it fights free radicals, stimulates the immune system and cleanses the body. Such water is useful for everyone to drink without exception. IKAR technologies have been awarded several prestigious international awards in Belgium and Switzerland. Water after the IKAR purification system is recognized as water of the highest category.

Characteristics:

• water purification steps - 5;
• cleaning type - premium reverse osmosis;
• cleaning from viruses and bacteria - yes;
• cleaning from chlorine and any other types of pollution - yes;
• passes through itself only a water molecule;
• resource - 1,000,000 liters;
• gives water a negative redox potential (ORP);
• the volume of the storage tank - 10 l;
• the presence of a clean water tap - yes;
• Supplied with mineral supplement "Severyanka +" No. 4 (contains Ca2+, Mg2+ and iodine);
• the ability to connect a pH reactor to adjust the pH of the water.

Filters need to be changed once every 6-12 months, they are sold at any filter store. The IKAR system belongs to the category of economical ones - the cost of water of the highest quality, taking into account the cost of buying a filter, is 2 r. per litre.

How to choose the right filter?

Since it is not easy to choose a modern water filter for washing, you have to listen to the proven recommendations of specialists and experienced users.

Before buying, you should pay attention to the following factors:

• the amount of clean water consumed by the residents of the apartment / house;
• water quality;
• the right place under the sink.

These factors are important, since the choice of the desired model will depend on them. On average, one person consumes up to 3 liters of water, in its pure form and as part of food and drinks. Accordingly, it is necessary to calculate the filter performance for the needs of the family.

Since only reverse osmosis options can boast of the best indicators of water purity, they should be considered first of all. If their productivity is not enough, then you need to stop at flow models. It is reasonable to equip them with softeners and iron-removing cartridges.

Clean water at any time, this is what the installation of filters is necessary for. Modern replacement of filter elements will allow you to get safe water in your home

You also need to pay attention to the condition of the water that is supplied from the water supply. If it is too hard, then you need a filter with a water softening function.

If the water supply system includes lines from old cast-iron pipes, then the incoming water will be with inclusions of large mechanical particles. It is not enough to clean such water from pollution, it is also necessary to remove an excess amount of iron from its composition. Why should you opt for filters with iron removal.

If the water supply system in the house is autonomous and it already has a filter at the entrance to the house, for example, a bottom or pre-filter, then the simplest flow filters will do. You just have to focus on the productivity of technology.

Subtleties of installation and operation

In order for the purchased filter to serve as long as possible, it is necessary to install it correctly. Companies selling such devices often offer free delivery and installation by dedicated professionals. This is an important argument in favor of buying equipment from such companies.

If you have plumbing skills and tools, then you can do the installation yourself. An important step in using the filter is its preparation for work. So that when you first turn on there are no extra odors and turbidity, you need to let the water rinse the structural elements for the time specified in the instructions.

Also, do not forget about replacing cartridges and membranes - these are the main elements that help to get the most potable water.

Conclusions and useful video on the topic

This video will help you to correctly determine the main differences and advantages of flow and reverse osmosis filters:

In the next video we will talk about reverse osmosis systems. Here are the specific results of measurements of the main indicators of water:

In conclusion of the article, it should be noted that both categories of filters make it possible to obtain water of the required purity. For any water supply system, it will be possible to find the right equipment, regardless of the budget.

The accuracy of the selection will be significantly affected by a preliminary analysis of tap water. This will allow you to understand how hard the water is, which trace elements are in excess, and which minerals are in short supply.

Do you want to talk about which filter was chosen and installed in the water supply system for the preparation of drinking water? have useful information on a topic that may be useful to site visitors? Please write comments in the block under the text of the article, post photos and ask questions.