Do you need a washing machine filter

Despite the long service life declared by the manufacturer, some washing machines quickly fail. Often this is due to the fact that the water entering the house is too hard for them. It contains a mass of different impurities, which, when heated, settle on such important machine parts as Heating element, drum and so on. To avoid damage, it is recommended to install an additional filter for the washing machine.

Types of filters

Depending on the installation site and the functions performed, the devices used for water purification are divided into:

• trunk;
• rough (preliminary) cleaning;
• polyphosphate;
• magnetic.

Trunk

This type of instrument cleans all water that enters a house or apartment. It is installed at the inlet of water pipes. At the same time, it can be connected to pipes with both cold and hot water.

After purification of water by the main filter, its chemical composition remains unchanged, that is, it does not become harder or softer. It is only cleared of impurities such as sand, rust, etc.

For pre-cleaning

Collects in itself only large particles of garbage. In most cases, it is installed directly in front of the machine. Some models have stationary filter washing machine, included in the package. Its disadvantages include the need regular cleaning due to rapid contamination.

Polyphosphate

The filter that provides water softening for a washing machine with the help of special substances is called polyphosphate. Outwardly, it looks like a flask filled with salt. In fact, a substance called sodium polyphosphate. Its advantages include the obstruction of the formation of scale inside the machine when water is heated. Due to the low cost, anyone can buy such a device. In addition, it is worth noting the simplicity of its maintenance, which boils down to the timely addition of sodium polyphosphate to the flask.

Important! Such a filtering mechanism is applicable only for technical water, since the liquid obtained as a result of cleaning cannot be drunk in any case.

Magnetic

Another type of device used to soften water. According to the assurances of its manufacturers, it becomes softer under the influence of magnetic field. To install it does not require any additional work. However, the question of how such a device is effective is still open. This is due to the absence of any documented evidence of its effectiveness.

Which filter is better?

The answer to this question is quite simple: of course, one that makes water acceptable for automatic machines. Identify exactly what type of device is suitable for your typewriter, you can by special analysis. Having given the water for examination, it is possible to find out not only what impurities it contains, but also to determine its hardness.

Without analysis, it is recommended to use two types of filters: main and polyphosphate. The first will remove all impurities from the water, and the second will soften it. To extend the life of the washing machine, you must have at least one filter - coarse.

Installation Methods

After selecting and purchasing the necessary filter for the washing machine, there is a need to install it. In appearance, it may seem rather complicated, but in reality everything is quite different.

The main type of the device is installed at the entrance of a water pipe to a house or apartment. Most often, it is placed almost immediately. after the craneresponsible for the water supply. To install it, you will need to cut a pipe into which the device is then screwed.

Polyphosphate and pre-filter are installed on the same principle:

1. An additional conclusion is made from the main water pipe - for a washing machine.
2. Next, a cleaning device and a washing machine are connected to this pipe.

Installation of the magnetic filter is the easiest, because it does not require any additional actions. It bolts straight to machine hose.

Conclusion

1. The most frequent breakdowns of the washing machine are caused by poor tap water.
2. Special devices called filters are used to purify water.
3. There are four types of devices: main, coarse, polyphosphate and magnetic.
4. Before choosing one of the types, it is recommended to give water for examination to identify impurities and determine hardness.
5. It is recommended to install at once two devices used for water purification: main and polyphosphate.

The filter in the washing machine must be installed. This will help to prolong its service life and prevent possible damage. Should also be respected washing machine care rules.