Filter for water flowing main

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Contents:
  • What is a main water filter and why is it needed?
  • Types of main water filters in the apartment
  • Criteria for selecting the main filter for water purification
  • Advantages of the main filter for mechanical water treatment
  • Disadvantages of the main water treatment filters
  • Installation of the main water filter
  • Procedure for replacing the
  • cartridge Overview of the main filter manufacturers

Water qualitydepends on the degree of its purification. Primary filtration is carried out at water treatment plants. But even after it, water can not be used for drinking, because chemical reagents of aggressive nature and other residual substances remain in the water. To clean them of water completely, and you need a filter for water flowing main.

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What is a main water filter and why is it needed?

This device is a device that is installed directly into the water main. It allows you to clean all the water that enters the apartment or house.

Such devices perform the following functions.

Purification of water

As in most cases, cleaning stations only chlorinate water from a reservoir, lake or river before feeding it to residential houses, then harmful carcinogens, heavy metals and bacteria resistant to chlorine remain in drinking water. The filter for water flowing main discharges water from these substances.

Improvement of taste qualities

Often, water that pours from the tap has an unpleasant smell of hydrogen sulfide, chlorine or rust. This significantly affects the quality of food prepared on the water. Purified water is much tastier and allows you to prepare delicious dishes without foreign flavors.

Water softening

This effect improves the care of skin, hair, prevents the appearance of rashes and premature wrinkles.

Preservation of household appliances

Often household appliances and not only the kitchen suffers from hard, polluted water. On the heating elements of the washing machine, the interiors of the electric kettle and the dishwasher, as well as other appliances, scale appears. As a result, the technique comes into malfunction. Purification of water with a special device will help to avoid such problems.

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Types of main filters for water purification in the apartment

Similar devices, depending on the problems that they eliminate, are divided into several types.

Coarse coarse filter

These devices are designed to remove the largest mechanical precipitation from the water. This is done with the help of a fine mesh net, which will need to be cleaned periodically, so as not to clog the pipeline. Some models have several grids, which are built in such a way that the cell size gradually decreases.

Important! Install the device at the injection point of the water-pressure system.

Thanks to the filter of this function, all the equipment and plumbing in the house, which, in one way or another, has contact with water, will work as long as possible. The life of such devices is almost unlimited.

The range of coarse filters is represented by devices designed for cleaning hot and cold water. The main difference between these devices is the hull material. To clean hot water use high-temperature resistant plastic or stainless steel with high strength.

Important! Trunk filters for hot water filtration can also be used for cold water purification. Instruments that are designed for cold water, only for cleaning it and suitable.

The main filter of fine cleaning

The main function of such devices is the purification of water from small impurities. For this purpose, cartridges with sorbing material are used. Such components purify water from particles, the sizes of which are in the range from 1 to 20 microns. In addition, the devices can have additional systems for water treatment and modules with ultraviolet radiation. After such cleaning, the water is suitable for cooking and drinking.

Backbone filters for water softening

The main reagent of these devices is sodium polyphosphate.

Important! The treated water can not be used for food purposes.

The most popular models are those that work on magnetic impulses. They do not require additional maintenance. The device is installed after the coarse filter on the flowline or before the points of connection of household appliances that consume water.

Important! Softeners are universal and can be used for treating water of different temperatures.

Bulk filters with granular loading

Such a device is a main flow filter, which performs complex water purification. After such cleaning, chemical and biological contamination is removed from the liquid:

  • Salt deposits and chlorine.
  • Metal connections.
  • Biological impurities.

Thus, filters fulfill all the basic functions of fine-cleaning devices and water softeners. Externally, this device looks like a large balloon. It is capable of cleaning from 16 to 400 liters of water per minute.

Important! The disadvantage of the filter with granular loading is its large dimensions. The insertion of the device is best carried out in the main pipes, which pass through technical rooms.

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Criteria for selecting the main filter for water purification

Having become acquainted with the types of cleaning devices, the natural question arises: which one should I choose for effective water purification in an apartment or house? First of all, it is necessary to take into account the fact that in ordinary apartments there are two main lines: hot and cold water. In this case, use a better device for cleaning hot water. If the house has an individual heating system, then you will need a device for cleaning cold water. When choosing a main water filter, the following factors should be considered.

Pressure loss in the water supply system

Such losses are a frequent occurrence. They can be in the range from 0.1 to 0.6 bar, or even more. If the system has a small head, then an additional main pump should be installed. Also, pressure losses are important if the apartment for which a filter is purchased is located on the top floor.

Performance

This characteristic shows how much water the device passes through itself in a certain time.

Volume of consumption of

It is best to select a filter with a small margin of this parameter.

Body format and dimensions

Most manufacturers produce trunk filters in Slim Line( SL) and Big Blue( BB) formats. Devices that have a transparent or blue casing are used to clean cold water. The red or orange case of the device indicates that it is intended for filtering hot water.

Important! The optimum option for use at home is the cartridge filter of the BB format with a diameter of 184 mm and the size of the cartridge 10.

Filtering properties of replaceable cartridges

Completing devices that perform basic work in water purification may differ in their filter properties. They must be chosen according to the needs and regularly replaced. Cartridges are of such types:

  • BA - are designed to normalize the amount of iron.
  • BS - soften water.
  • With activated charcoal - purify water from chlorine.
  • Polyphosphate loading - designed to eliminate lime deposits. This effect protects household appliances from scaling.
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Advantages of the main filter for mechanical water treatment

The huge number of advantages of installing such equipment directly affects the well-being of all inhabitants of the house, and life is much more pleasant:

  • Improving the taste and chemical characteristics of water.
  • Prolonging the service of household appliances, as well as improving their performance.
  • Pure water is one of the most important and useful substances for the health of the human body.
  • The devices are easy to operate. Some of them, for example, water softeners, absolutely do not require additional maintenance.
  • Low cost of replacement cartridges.
  • Long service life of main filter.
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Disadvantages of the main water purification filters

In addition to the advantages, these devices also have some drawbacks. Serious they can not be called, but small nuances still cause such nuances:

  • The need for regular cleaning and replacement of cartridges.
  • Mounting the filter is laborious enough work. Therefore, not every consumer will be able to install the device at home. Often, a specialist can not do without the help of a specialist, which implies additional costs. If you look at the problem from the other side, then you will be sure of the correct installation and operation of the device.
  • The cost of such an assembly is quite high. But it fully pays off due to the long life of household water-consuming appliances and the health of people who are dear to you.
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Installing the main water filter

Before proceeding with the installation of the device, make sure that the application is correct:

  • For cold or hot water, the appliance is designed. From this it will depend on which pipe it will be installed.
  • Dimensions. Large devices are placed in technical rooms. Compact filters can be installed in the bathroom or kitchen under the sink.

Materials and tools

To install a cleaning device you will need the following tools:

  • Sealing tape. Screwdriver or screwdriver.
  • Drill.
  • Dry rags.

Stages of installation of the main filter:

    1. First of all it is necessary to stop the water supply. To do this, close the main valve.
    2. It is necessary to reset the pressure in the pipeline system. To do this, open any tap.
    3. Mark the filter mounting points above the connection point with the line.
    4. Drill holes with a drill and fill them with dowels that come with the device.
    5. Using a coupling, and sometimes a flexible piping, the water purifier cuts into the main system.
    6. Thoroughly seal the outer valves with a sealant tape.
    7. Adjust the mounting holes, which are located at the top of the unit, with prepared holes in the wall. Screw a screwdriver or a screwdriver.

Important! During installation, pay attention to the direction of the water flow. The entry is indicated by the IN mark.

Testing the operation of the filtering device:

      1. Start the water by opening the valve.
      2. Check all connections for leaks.
      3. Open the water tap.
      4. Release the water for 5 minutes. This way you will flush the cartridge and remove air from the system.

Important! For several weeks after installing the filter, leave a dry rag at the connection points, which can protect the floor from moisture if there is a leak.

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Procedure for replacing the

cartridge Since the main filter is installed, the cartridge usage period starts. Its replacement should be made after the time specified in the instructions for using the device.

For standard devices, the life of the cartridges is from 1.5 to 2 months. For more dimensional filters, the cartridge can last up to 6 months.

These elements can be replaced independently:

      1. Shut off the water supply system.
      2. Place a container under the filter to collect residual water.
      3. Using a special key that came with the device, carefully unscrew the flask.
      4. Remove and discard the used cartridge in the trash can.
      5. Place a new filter in place of the waste element.
      6. Put the flask in place and use a wrench to tighten the flask.

Important! Constantly monitor the period of use of the cartridge. This will help to avoid contaminated water.

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Overview of the main filter manufacturers

The most popular companies that produce high-quality main water filters are Honeywell, Aquaphor, New Water and Geyser.

To understand which manufacturer should be preferred, we offer a small overview of each.

Honeywell

Honeywell is a German brand that manufactures unique filters designed to exceed the operating pressure in the system up to 10 times. Among the range of models, you can choose devices for coarse and fine cleaning.

The cleaning element in the filters is a metal mesh made of stainless steel, which is in an ultra-reliable bulb. It can be periodically extracted and washed from blockages. It is almost impossible to find analogs to these devices for the quality of mechanical cleaning.

Aquaphor

The company "Aquaphor" is engaged in the production of compact-sized main filters for various purposes: for household appliances, for drinking water, for the shower. A large model range with different characteristics allows you to choose appliances designed for cold and hot water.

New water

For filters produced by the company "New Water", characterized by high quality and reasonable price. Among the large assortment there are filters with a separate tap. The degree of water purification can be regulated by installing certain cartridges.

Geyser

Geyser devices are highly technological scientific developments, the filtration of water in which is carried out with the help of special elements based on ion-exchange polymer.

Clean water is the guarantee of your health and the duration of the work of plumbing and household appliances. Using the useful information in this article, you can select and install a main filter that will satisfy the needs of your life. Do not save on the purchase of a filtering device, because from the moment of its installation you will immediately feel the result.