Water purification system for the apartment. Filters for water: photos, prices

The need to have a source of clean water in the house is obvious, but only in rare cases central networks guarantee the proper level of its quality indicators. In this regard, consumers turn to various devices that allow cleaning at one level or another. Manufacturers of filtration equipment offer the most advanced means of water treatment in domestic conditions. It remains only to make a choice based on their requirements. For example, today a system of water purification for an apartment with the use of replaceable filters is common. In some cases, coolers and flow cleaning systems also become the optimal solution. Overview of the most popular filtering devices will help to make the right choice.

Pitcher type models

This is the simplest version of a home water purification device, which is an ergonomic container with a filter. Advantages of such a solution include convenience of operation, small size and affordable cost. But there are a lot of drawbacks in jug type instruments. First of all, the water filter used in them does not give a truly qualitative result in the form of getting rid of harmful microorganisms. Optimum purification in this case is possible only under the condition of a daily change in the active sorbent, which in itself is costly.

There is another drawback of such devices. Despite the compactness and ergonomics, the filtration process is slow. Depending on the model, the pitcher's water purification system for an apartment can pass 1 liter of liquid in 4-20 minutes. The low cleaning speed is due to the fact that activated carbon particles are used as an absorbent element. Some manufacturers increase the fraction of these grains in order to increase productivity, but in the end, the already low quality of filtration is reduced.

Filters with reverse osmosis

This method can be called one of the most popular in our time. The principle of reverse osmosis is that the liquid under natural pressure passes through the membrane from the contaminated medium to the purified one. During this transition, water gets rid of foreign inclusions. In the market, such a water filter is represented by small devices that are equipped with special membranes that realize reverse osmosis.

In terms of efficiency, this is one of the best options, but in this advantage there is also a negative aspect. The fact is that, in addition to harmful micro-organisms, salts and odor, useful elements are washed out of the water. For example, calcium with magnesium does not enter the body after treatment with reverse osmosis. To date, there is still controversy as to how harmful such a water depletion is, but for continued use this option is still not recommended. On the other hand, the water purification system for the apartment, based on reverse osmosis, in some designs provides ionization of the environment. That is, eliminating harmful substances and useful salts, such a filter still provides nutrient filling for the body.

Coolers with bottled water

Such installations also proved to be an easy to use filtering tool. However, as a cleaning device, the cooler can not be considered, since it initially delivers ready-to-drink water. The user only needs to periodically change the container with water. But with all the merits of this approach to obtaining a purified liquid, many people question the process of butylated preparation as such. The fact is that many enterprises use the same filter system for water purification with reverse osmosis. That is, all the shortcomings of this system can be extended to butylated water. Of course, there are other technologies for industrial cleaning, but it is impossible to trace the quality of their performance.

Systems with flow-through cleaning

In such devices, a cooler is also used, but another cleaning principle is implemented. This is an ultrafiltration system that involves the use of activated carbon. Unlike pitchers, cleaning elements are not represented by granules, but microporous baked blocks, which have high kinetic efficiency. Thanks to this solution, the ultrafiltration water treatment system for the home covers a large area of absorption of unwanted substances. For comparison, it is hundreds of times higher than in the case of granule filters.

During the operation of the device, water under pressure acts through the coal blocks, getting rid of heavy metals, surplus salts, chlorine and other impurities. By the way, a limited range of cleaning function is the main disadvantage of such systems.

Water cleaning nozzles

To the traditional devices for flow filtration are special nozzles, put on the tap. To the merits of such a system of water treatment for the house, it is necessary to attribute quite low cost, compactness and mobility. This device can be taken to the dacha and used there for its intended purpose - the nozzles have different designs, allowing to carry out installation in almost any water pipe.

The disadvantages of such devices include a low rate of cleaning, as well as small volumes of sorbent. Accordingly, the filtration is slow, as a result, not allowing you to count on high-quality water treatment. But technologies are developing, and with them water treatment systems are being improved. Reviews, for example, note that manufacturers to optimize the workflow provide such instruments with very convenient handling capacities for storing ready-to-use water.

How much do cleaning systems cost?

Although outwardly most filtering systems are small devices with elementary controls, their designs and internal arrangement are markedly different. Therefore, the price range is quite wide. For example, standard pitchers can be purchased for 1-1,5 thousand rubles. In the segment of 4-6 thousand, an ultrafiltration water purification system will be available. The price of models that realize reverse osmosis also varies in the average range - from 2 to 8 thousand.

Manufacturers of filters

Among domestic producers, the most popular products are the brands Aquaphor, Barrier and Geyser. In the lines of these companies you can find filters with any cleaning system, including modern membranes for reverse osmosis. Foreign brands are also widely known to the Russian consumer - Bork, Vitek, Honeywell, etc. can be identified. Functional, reliable and efficient water purification systems come out under these brands, which are also noted for their ergonomics in operation. True, and for the price of such models are more expensive than the same products from the firms "Barrier" and "Geyser."

Conclusion

When choosing a system for water filtration, many aspects should be considered. First, you need to determine the performance of the system, so you do not have to waste time waiting for the process. Next, choose the type of construction in which the water purification system for the apartment or private house will be executed. For example, there are compact crane settings, and there are massive coolers, which require a lot of free space. But the most important question concerns the cleaning principle. Unfortunately, there is no guaranteed quality disposal of water from all harmful substances. But reverse osmosis and ultrafiltration cleaning can be considered optimal. At the same time, we should not forget that much of the effectiveness of filtration systems depends on the quality of their services on the part of the user himself.