How to choose a filter of rough water purification

Today, water systems of many residential buildings are not staying in the best condition, and in some places, and in a state of emergency.As a result, these apartment receives water with a high content of various impurities, which may be hazardous to health.Besides, such water can eventually cause damage to household appliances.To avoid undesirable consequences of consumption of contaminated water should establish a special filter.

device features

strainer water purification - a cleansing device which performs initial cleaning incoming waterand removes liquid from the major fractions - clay, lime, rust, chlorine, sand, and other foreign components.

install a filter in the apartment, you can visually notice a change in the organoleptic qualities of water.It becomes clear, soft and safe for consumption.Disappears its turbidity, odor, change for the better taste properties.Task strainer is possible to soften the water and to remove foreign debris solid.

consumption resulting water will preserve the tangible part of the budget, because the appliances will maintain its operation for a longer period of time and not require substantial repair costs.

Types of mechanical filters

modern market is full of the type of filtration products, but among the coarse segment to distinguish between such variety of devices:

• filter cartridge;
• mesh;
• high pressure apparatus.

1. strainer rough water purification.At the heart of this device is a grid with small cells, the capacity of which is 50-500 microns.These devices in turn are divided into:

• nepromyvnogo;
• self-cleaning type.

Nepromyvnye devices must be removed and cleaned as contamination occurs.To carry out such work, you must first close the access of water, disassemble the filter, clean and reassemble it to its original state.

self-cleaning filters in such a procedure is not needed.They are equipped with automatic cleaning function to remove insoluble particles.These devices are equipped with a drainage pipe, which serves for receiving the contaminated water after the self-cleaning.

Important!Today, the market can find the strainers primary treatment, which are equipped with a special valve for pressure control and pressure gauge.This is to protect appliances from the water pressure drops and pressure readings to monitor the flow in the pipeline.

1. Filter Cartridge.In a flask of such cleaning device is a cartridge which is capable of retaining mechanical suspension dimensions of 0.5 microns.In addition, the type of hosiery items prevent ingress of substances with a fibrous structure.Such mechanical strainers water treatment can be made in a flask with transparent walls - cold flow filtration and in the case of stainless steel, if necessary to establish a hot line.

1. High pressure type apparatus.The structure of this device include containers made of corrosion-resistant metal filled inside to filter material.This filter is suitable for the purification of water with a high content of various impurities in structure having a size of 30 microns.The device is equipped with an automatic control unit to function, located at the top of the filter.There is also a high-pressure devices attached drain pipe.Note that the pressure filter does not function in cold temperatures, so the installation must be carried out in a heated building.

types of filtration devices

to decide with what to buy coarse filter water treatment, it is necessary to proceed from the following provisions:

1. Primordial should collect information about the water quality in your home and the contents in itvarious kinds of impurities.When it comes to the city, in this case, the water must meet certain performance standards.If the filter is to be set in a country house and the water supply is carried out from an open source, it is necessary to conduct a detailed analysis in the laboratory.Further, based on the results obtained, it is possible to select the most effective type of water filter.
2. Since many filter models have a considerable size, it is necessary to evaluate the available space in the room and determine the angle of installation.
3. Consider financial opportunities.Many water purification strainers costs differ little from each other, and the differences can be significant.So first of all assess the technical characteristics of the product.

Select by manufacturer

filter In the segment of modern filtration technology competes significant number of manufacturers that produce rough water purification device.Consider some of them Bole detail.

filters «Honeywell» brand

filters «Honeywell» Company products are of high quality because the product meets all regulations DIN / DVGW requirements.In addition, the trade mark has the distinctive characteristics:

• data cleaning devices have a small size, which is quite convenient when space is limited;
• hull tanks filters designed to purify the cold stream, made of transparent plastic, whereby it is possible to track the degree of contamination;
• machines for hot line reserved flask made of brass;
• such a device does not have to dismount from the pipeline, which greatly simplifies the process of exploitation and repair.

Devices brands «RBM» and «VALTEC»

Mechanical cleaning of filters Italian brands «RBM» and «VALTEC» have such features:

• ergonomic design;
• device equipped with the function of self-cleaning and have a filtration efficiency of 100 microns;
• filter housings are made of brass and stainless steel;
• devices are equipped with gauges, which allow you to control the pressure in the water system performance;
• gauges also function as an indicator of pollution, and the discharge of particles passing filtration occurs through the valve with.

Filters brand "Sapphire-II»

Filter primary treatment "Sapphire II" are devices, with shells made of reinforced plastic or steel.Due to this they can filter both cold and hot water.Production domestic producers has such differences:

• attractive and aesthetic design;
• cleaning devices "Sapphire II" can retain particles greater than 100 microns, so that they can serve not only to purify the water in the home, but also in industrial plants;
• devices have optimal size, which height is significantly lower analogues;
• filters "Sapphire II" presented as a manual way of management, and automatic.Devices with automatic control incorporate a built-in controller.The function of such items is designated to start the regeneration time or after a certain amount of water purification.This regeneration process is carried out after the pre-programming.

Washer brand "Soyuzintellekt»

should pay attention to the company's products "Soyuzintellekt" In search of an effective mechanical cleaning filter.Products of this brand has the following features:

• filters take precedence feature - they combine the information, mechanical, sorption and bactericidal kinds of cleaning;
• as the benefits of such a filter may be noted its resistance to temperature changes and the ability to maintain the operating condition changes in pressure conditions;
• water purification after filtration elements, the output is cleaned, softened product enriched with oxygen;
• filters while resistant to corrosion and does not need frequent replacement.

Install strainer

If possible, install a cleaning device are best left to a specialist who is familiar with all the subtleties of the filters.But if you have the desire and the specific skills you can perform this procedure themselves.To do this, take into account such features of the process:

1. originally to install the device.If the filter has a perpendicular arrangement, it is recommended to mount the lid down.This will ensure that the accumulation of large fractions of impurities in special mantle.To skew the filter will be optimal vertical position.
2. next step should be to wash the filter.To do this, open the drain valve located at the bottom of the device.Thus, most of the water flow coming out of the filter, and a small part comes in plastic cups, which are located in the upper compartment.Inside the glasses have a rotor, forcing the flow of water to rotate.This contributes to a dramatic increase in water velocity, which is supplied to inside the net.So it is washed off with the existing contamination.
3. The next step is to close the drain valves and filters back into working condition.Usually the grid cleansing does not require large expenditures of time - enough and thirty seconds.But the time may vary depending on the particular operation.

assembling mechanical filter cleaning instructions presented in movies: