How to choose a main water filter?

Tap water in most cases leaves much to be desired. It is rarely pure, usually contains alkaline salts, and even harms health. Significantly improve the quality of water by using the main filters for cleaning. However, such devices have a number of features that should be considered when choosing.

The main filter is a device designed to change the quality characteristics of cold and hot water, which saves the liquid from suspended sand, rust, clay, magnesium and calcium salts. Through the use of such equipment, it is possible to get rid of the unpleasant swamp smell and improve the taste of tap water. Also, these devices allow you to protect household appliances and plumbing.

A distinctive feature of such products is the installation on the water supply system. The device works separately on pipes of cold and hot water supply. Therefore, for the purification of water of different temperatures buy 2 devices. These products perform the function of pre-purification of water, as well as soften its hardness, relieve it from chemicals, bacteria, pesticides and other dangerous elements.

Depending on the model, the case of such devices can be made of durable plastic or metal (stainless steel). However, the products can not be called universal, since they must be selected according to the type of water that you plan to clean, because its level of rigidity may be different. Temperature is also important. For example, filters for cold water can not be mounted in the hot water system. Since the device is not designed for high temperature, it will not clean the hot water properly.

Purification of water in the filters of the main type occurs due to replaceable cartridgesthat install into the water supply system itself. The devices have several degrees of purification, perform purification of running water and are characterized by different throughput, which is reflected in their choice.For example, per minute they are capable of processing from 20 to 50 liters, which is enough to clean the water in a spacious apartment or an average area of ​​a house.

In addition to plunging into the highway, such devices are mounted in a branch of the water supply system. It does not have to be a riser; any branch that fits a bathroom or kitchen faucet with hot or cold water is suitable for installation. Materials of execution of such products are different, which is explained by the type of water. For example, cold liquid products are made from plastic.

The multistage main unit has several cartridges, due to which coarse cleaning, softening and iron removal of the liquid takes place. Each cartridge is responsible for a specific type of cleaning. The final result will be made up of what kind of device is purchased, and what cartridges are installed in it. To find out what exactly you need, it is worth considering not only the advantages, but also the disadvantages of the products.

The use of main filters for water has several advantages.They are installed in centralized water supply systems, and, if necessary, are also used for the additional purification of water from wells and artesian wells. As a rule, devices of this type are simple and easy to install. At the same time, they sometimes equip a special highway, which diverts water from the cleaning device and has a shut-off ball valve. Such a system allows not to block the water supply in case of need for maintenance of the filter.

Products are characterized by high performance, which is noted by those who have already installed such devices in their homes. They are functional and distinguished by the effectiveness of the cleaning fluid, eliminating it from turbidity and yellowish color. They are produced on modern equipment using new technologies. This allows you to achieve the highest quality performance and performance. Devices comply with all requirements.

The main filters differ in low cost. They are available to any buyer and are always in the assortment of stores. In addition, they are variable in the choice of models, which is very convenient and contributes to the purchase of the most suitable product, taking into account the requirements of the buyer.Different sizes also allow you to choose the best option, based on the available space for installation.

However, these filtering systems have disadvantages. For example, they tend to pollution during operation. They have to maintain, replace or upgrade. Some may find it inconvenient to use different types of products for different pipes.

For the system to work properly, you will have to invite a specialist, since installing such a filter is a time consuming process. The novice will not be able to carry it out independently, and this implies additional expenses.

Main filters for water purification have several varieties.

By the number of working stages of the product are:

• single stage;
• two-stage;
• three-step;
• combined.

This feature is one of the key when choosing a device for filtering water. Single stage varieties are based on backwash and have automatic tuning mode.Two-step counterparts may allow the installation of a carbon filter. Three-stage products are considered more efficient.

However, in order to achieve a complete purification of water, it will not be possible to do without installing a reverse osmosis system. This option is able to provide water purification with three filters of different types. At the same time, the water will be not only clean, but also tasty, regardless of the state of the water supply system, a well or a well. Without a thorough analysis it is difficult to choose one or another option.

To understand what type of device is needed in a particular case, it is worthwhile to briefly review the available varieties that are divided according to the principle of operation into filters:

• rough cleaning;
• fine cleansing;
• softening fluid;
• water deironing;
• reverse osmosis.

Each species has its own characteristics. In fact, these are filters with a different method of purification: mechanical, chemical, biological and rigid. Using a chemical method is not the best solution for purifying drinking water. Such a filter will chlorinate it, which will add an unpleasant smell.

Such products are the first stage of the cleaning process. and, in fact, prepare the water for fine cleaning, increasing its efficiency. Their filtering element is a fine-meshed metal mesh. Depending on the model, the number of grids may be different. However, they can be characterized by a stepwise decrease in the size of the grid cells, which provides from two to three degrees of purification of the liquid.

Products are durable, but for the perfect operation of the grids it is necessary to wash the cells. If this is not done, they will become clogged with dirt and the filter will stop working. The range of such devices includes varieties for hot and cold water. They differ in body material. Unlike products for cold water, options for hot water can be made of stainless steel or polymers that are resistant to high temperatures.

Trunk analogs can have different filtration technologies. Their main task is to get rid of liquids from small suspensions. In such devices, manufacturers use sorption cartridges.In addition to them, the devices can be equipped with modules for the treatment of water by UV radiation and auxiliary filtration. When buying such products you need to know their level of performance.

Fine cleaning devices have a high level of cleaning fluid in the plumbing system. They make water harmless for cooking. Analogs for mitigation work on the basis of sodium polyphosphate. This water can be used to wash clothes or take a bath, but it will not be edible.

The most suitable options of this type are devices that operate on magnetic pulses. The convenience of such products is the fact that they can be installed on the flow line near the coarse filter, as well as in front of the node connecting household appliances that consume water. This type of softener is unique in that it can be used to clean water of any temperature.

The created magnetic field has sufficient force to destroy the existing scale of alkali salts. The sediment that forms when the lime deposits inside the pipes break down will be removed from the system without harm to the equipment used, whether it is a water heater (for example, a boiler) or plumbing fixtures (shower head).

Devices of such a plan not only eliminate ferrous suspensions, but also soften water, which is especially important if its hardness indicators are exceeded. Such filters have a capacity of about 25 m3 per hour, which is enough to filter the water in a spacious apartment, in a private house or in the country. The disadvantage of these devices is their size, which forces them to use main pipes for mounting into systems, which must pass through technical rooms.

The dimensions of the cylindrical flask can be different, whether it is a washer with a replaceable cartridge or a product with a mesh. For example, typical sizes of cartridges for main filters are 110–120 mm in diameter with a height of 254 mm, or 110–120 mm in diameter with a height of 508 mm.

Stainless main filters can have parameters 175x605, 175x345 mm. They are variable and depending on the manufacturer's models. For example, “Geyser Typhoon” has 2 modifications. With a diameter of 185 mm, it has a height of 350 mm, and with a diameter of 105 mm - a height of 340 mm.

Filters are used for different purposes, which determines their type. For example, they are needed for the purification of water entering the apartment or house. It is no secret that tap water contains quite a few elements of the periodic table, which harm the gastrointestinal system, impair the functioning of the kidneys and the cardiovascular system.

In addition, the operation of the device favorably affects the preservation of the natural beauty of the skin and hair. The water softens, so the skin after washing or washing is no longer “tightened” and does not become dry. Purification at the biological level allows you to use water for cooking, which is important for any person.

Filters not only soften water, they are able to de-iron it. Wash clothes will not be hard after drying, which will save on the purchase of air conditioners for soft linen. In addition, water softening with such filters will keep the color of things.

The use of main filters helps protect plumbing and household appliances from lime deposits inside pipes. Removing scale and lime can prolong the use of a washing machine, a shower head, and a tap. In this case, the water will not lose the flow rate.

The scope of devices is extensive. They can be installed not only at home (for example, in the kitchen, bathroom, shower), but also in the garage, and even in the office or industrial room.

To choose a mains filter for water treatment today is not so easy. Complicates the purchase of the choice of a particular brand, which can be preferred. Competition among firms is significant, and advertising often puzzles the buyer. To simplify the task, you can get acquainted with the products of several companies, marked by a positive assessment of buyers, and then decide which option is best to buy in a particular case.

According to customers, high-quality products for water purification are the main filters of companies:

• Biq Blue;
• "Bosphorus";
• Atoll;
• "Geyser";
• "Aquaphor";
• "Source Bio";
• Opera;
• Honeywell.

The products of each brand have their own characteristics and different purpose. For example, according to customer reviews, Geyser filters are suitable for most systems and are convenient because they can be installed on pipes with hot and cold water. They purify water from salts, particles of metals, iron ions, and also soften it.

Products of the German manufacturer Honeywell are notable for the efficiency of mechanical purification of liquids in the water supply system. Their distinguishing feature is the fact that, according to the level of water purification by a mechanical method, they have no analogues. Rarely what manufacturer can compete with products of this type. The cartridge is equipped with a metal lattice grid of stainless steel, which can be rinsed under running water as needed. The advantage of the devices is the system of protection against pressure drop in the system. Not afraid of buyers and the high cost, which pays off the long service life of these products.

The models of Aquaphor are characterized by an acceptable price. They are quite effective in purifying water from harmful impurities that harm human health, make it suitable for comfortable body hygiene and relieve the liquid from a fetid odor.When properly installed, they serve for a long time, they are of high quality filtration.

Biq Blue products are made of opaque plastic. It stands out for an acceptable price, the effectiveness of deferrization and softening of water, has 2 standard sizes.

Bosphorus is a profitable investment in the future of household appliances. Products of this brand are the prevention of premature wear of plumbing, pipes and fittings.

Atoll, “Bio Source” and Opera are also in demand due to high-quality water filtration. They remove up to 98% of the impurities present. Atoll is installed directly on the water mains. Products are equipped with a specific quick installation system and are suitable for use in our country.

To buy a really high-quality product that is suitable for purifying water in specific conditions, it is worth considering a few basic factors. The first thing you should pay attention to is the number of degrees of purification. Products with one cartridge will not suit you. At the outlet, such water will be spared only from the primary garbage. However, the concentration of harmful suspensions in water will be almost the same.

No less important is the case material. You need to choose between transparent or matte plastic and metal. Despite the assurances of sellers about the reinforcement of plastic, not every plastic case can withstand a given temperature.

After selecting a model with the desired body and the number of degrees of cleaning you need to choose a cartridge. Here it is important to remember that it cannot be universal, even if the seller claims the opposite, in order to sell a certain model. Each of the existing types is designed for a specific chemical composition of water. In addition, the cartridges are different execution. For example, they can be winding or corrugated.

Understand how much water needs to be cleaned for the needs of the whole family.based on the calculation of open taps and working household appliances (washing machine and dishwasher).These needs are individual for each family, so focus on the average consumption will not work.

Also find out the pressure that the water field of the filter will have. Some home appliances require fluid pressure (for example, boilers and gas water heaters). If a filtering device is included in the system, the pressure will drop to 0.5 bar. And since there is not enough pressure on the upper floors, the drop in pressure can damage household appliances.

It is important to take into account the dimensions of the filter, especially in conditions of insufficient space of the room.in which you plan to install the device. In this case, there is no single recommendation, as the installation conditions are always different. When installing a stationary product will need a place not only for himself. It is necessary that there is enough space to accommodate the hoses, as well as convenient maintenance of the filter.

When buying, you can refer to the documentation of the product, on which the manufacturer usually marks all the necessary details of the choice.They can be marked and subtleties of service. For example, do you need to disassemble the housing for flushing. Usually such products have a special valve with manual control. The instrument package is also varied. Depending on the model, a kit for adjusting water pressure may be included.

In addition, when buying, you need to ask about the terms of service. Some filters can be cleaned, others need replacing individual components. In this case, any element to be replaced must be original or recommended by the manufacturer. Ignoring this nuance can affect the quality of the filtering device. The filter can not just badly purify water, but also quickly fail.

Finally, you should list some recommendations on the use of main filters.

Tips provided by experienced professionals will help to understand the nuances of the functioning of the devices.

• To extend the service life of the coarse filter, it must be mounted at the point of entry of the water pressure pipe. Otherwise, it can pass large particles of garbage.
• We must not forget about the timely cleaning of the device.If you do not replace the filters in time, their effectiveness will be reduced, which will cause blockage of the entire highway.
• If there are small litter and mechanical particles in water, you will need to install a fine filter. In such a system, you can optionally include modules with membranes or UV treatment.
• If it is necessary for water with several types of pollution to be suitable for human consumption, it is better to install a multi-component model.

When choosing a mesh product should take into account the type of material. This may be a sintered wire type, metal fiber or powder version. There are 2 cleaning methods: reverse and direct. Direct flushing is a treatment under running water. Reverse cleansing is more efficient as the debris is dislodged by the pressure of the water. When buying such a filter, you need to keep in mind that the direct type is designed for 2 years of service, while the reverse is enough for 5 years.

With regard to cartridge types, the choice between the thread, corrugated models and analogues of propylene has its own nuances. If you need an effective traditional option, you should give preference to the product of the winding type of glass, cotton or polypropylene. It can be used at high temperature.If you need a filter for water purification at the micro level, you should purchase a membrane-type product made of nylon with a substrate based on polyethylene.

Multilayer cartridges are made by the method of hot and cold formation of fibers. This allows you to improve the quality characteristics of the work and speed up the purification of water. Corrugated products are created from nanofibers. The properties of such devices also allow for a high level of fluid purification.

An overview of the main filters for water, see the video below.