Universal water filter

Universal water filter to buy

From the content of this interesting article you will learn:

1. The purpose of universal filters

2. Principle of operation

3. Advantages of universal filters

4. Recommendations

1. Purpose of universal filters

Water purification is a prerequisite before any use of water. But water purification systems, despite their variety, are quite large. In the absence of space, their installation is simply impossible. That is why universal filters come to the rescue. Their peculiarity is the combination of several technologies. That is, they can clean from different types of contaminants at the same time.

In fact, the universal means is able to clean simultaneously from several types of pollution. And this does not require a fairly large system with several filtration elements. The more much depends on the composition of water. But for household use, it is still possible to pick up such a filter. Such an element combines several types of filtration, but in a more simplified version. Of course, for large industries a larger volume is used, but for offices, cottages and apartments, tanks are used smaller. In most cases, tap water contains the same types of impurities. It is de-ironed, softened and removed organic compounds. With all these contaminants is just able to cope with a universal filter.

The presence of such impurities in the water significantly degrade the quality of life and make it unusable. Each type of contaminants not only has a bad effect on health, but also significantly reduces the service life of equipment and sanitary products. Organic compounds, like iron impurities, add turbidity and unpleasant color. In addition to hardness salts, manganese, iron and organics, universal filters are able to remove hydrogen sulfide and chlorine, but if they are present in minimal concentrations. In terms of efficiency, the filter does not differ from full-fledged installations, at least for the household segment. And its convenience is just in its small size, the possibility of installation when the question of space is particularly acute. He will not be able to help if the concentration of impurities is too high. But, as mentioned earlier, tap water undergoes primary purification. Therefore, a high concentration of impurities does not contain.

Such filters can be used in country houses and small industrial production. Basically, they are installed if there is not enough space. As in other filtration systems, the universal filter has certain requirements for the original source. Each type of filter has its own requirements. All information is specified in the technical specifications. If the data does not match, the universal filter will still clean the water, but its service life will be significantly reduced.

Fig. 1 Schematic diagram of a universal filter for water purification

2. Principle of operation

The universal filter consists of a special load, which helps to remove all impurities, a container, a tank for creating a concentrate, a control unit. The main element, of course, is the loading filter. It contains a special substance that allows purification. Its composition includes ionic resins, for water softening. The development of the sorbent is made with modern knowledge and capabilities. And allows you to use only one filter for purification, rather than several combined.

The flow of water enters the tank, passing through the feed filter. Its filling is slightly stratified, more clearly forming layers of a certain type of component. Water, passing through all the rows, gradually gets rid of impurities. The principle of operation is very similar to simple softening.

When the load is filled with impurities, filter regeneration is activated. Rinsing takes place by treating the filter medium with a concentrate of table salt. This is created in a separate container. After regeneration the filter is ready for operation again. There are several modifications of the system. Their differences lie in the use of different filter media and control unit. The loading can include several layers and have different components. That is, some types of filters are classified as three in one, some five in one. And they differ in the amount of impurities they get rid of. The second difference is the control unit. It is necessarily present in the system to control filtration. In any universal filter in the load included ionic resin. And it requires periodic regeneration. For this purpose, a salt concentrate is created. The control unit allows you to control the preparation of solution for washing and its supply. It is set either by time or as a certain volume of water passes. If the control unit is automatic, all actions do not need to be controlled and the system itself starts regeneration and controls the filter load. If the control unit is manual, regeneration is started by pressing a button or lever.

Installation of the filter can be done by yourself. It is quite simple and does not require certain skills. The main thing is to follow the instructions. For the correct operation of the filter, you should adhere to the rules and frequency of washing the load. If the water quality is not satisfactory, it is necessary to regenerate the filter again or to add a loading material.

Fig. 2 Principle of operation of the universal filter

3. Advantages of universal filters

The advantages of these systems are the ability to install one filtration element instead of several. This saves a lot of space, allowing for optimal cleaning. The simple principle of operation makes such systems quite popular. It is the impurities of iron, manganese, hardness salts make water unsuitable for drinking. And it is from these compounds is able to get rid of a universal filter. In addition, they are able to remove organic compounds that can change the taste of water and give turbidity.

That is, universal filters, in fact, are the best option for purification when there is no opportunity to make a chemical analysis of water. Or when space does not allow you to install a full-fledged filtration system. Despite its compact size, universal filter is able to qualitatively clean tap water from the main elements of pollution. Giving it at the same time taste and remove turbid color. No chemicals are used to wash the filter. Just a concentrate of table salt is enough.

Like full-fledged purification systems, this filter can be controlled automatically. Which is also very convenient. With such purification, the optimal composition of water is created. And it can be used for domestic purposes.

Universal filter, compared to water treatment systems, is inexpensive. There are practically no expenses for operation, only for salt to create a washing concentrate. The load periodically needs to be replenished or replaced if it is in cartridge form. The time and frequency of replacement are specified in the instructions for the appliance. Compactness and low operating costs, made the universal type of filtration quite popular means for water purification. At the same time, its characteristics are not inferior to the main modern water treatment systems.

4. Recommendations

When choosing a universal filter, you should still consult. Ideally, know the composition of the water to be purified. So you can pick up a filter with a more suitable loading. But if there is no such possibility, a standard version is installed.

When choosing it is worth focusing on the quality of the manufactured material. It should be anti-corrosive and not exposed to harmful impurities. It is necessary to specify the duration of the service life, the approximate frequency of washing and the cost of regeneration.

Universal filters are a worthy replacement, allowing you to combine several elements in one design and significantly reducing its size. At the same time, the quality of purification remains at a high level. The capacity of the system is defined in the technical characteristics of the filter.

Thus, the universal filter, thanks to the loading material, can be used almost anywhere. It is suitable for water purification from harmful impurities both in the household segment and for industrial production. Capable of purifying tap and well water, as well as surface sources. If there are difficulties with the choice of a universal filter, it is recommended to contact specialists.

Each element should have a passport and certificates that confirm the quality of the filter. To date, there are many models for purification. And you can easily find a universal filter for your needs.