The filter shall contain the smallest mud substances, colloid substations and, where possible, microorganisms in the water of the basin by means of a filter environment with some precision in filtering. The colloidally separated organic substances provide water bacteria with excellent protection against decontaminations and create an excellent nutrient environment for them.

There are different filter systems. For any method of filtering, the following values exist:

The more productive (effective) the filtration plant, the better the water profiles, the more efficient the oxygenation of the disinfectants, and the better the water in the basin. The determination of the filter system should be based not only on investment costs but also on the operation of the pool. Films are generally offered in ready form, different capacities of manufacturers. The main constituent parts of the filthy aggregate are: the stanin or frame in which the multilateral artamura, the switching apparatus, the circulating pump with the hair trap and the fibre and partly the water heater for the basin are installed. The materials used shall be resistant to corrosion and operating temperatures.

The most commonly used filtering material:

Filter density: reinforced glass fibre polyestrene, filled in/to steel (CRNI-stal No. 14303);

Armatura: polychlorovinyl, lithane tin zinc bronze;

Filter tying: arts, material, a box of lithane tin zinc bronze, or from the plague;

Water heater: in/to steel, bronze, copper zinc.

The package consists of the following parts: a universal valve, a capacity for filtering material and a self-sustaining pump. The package is already in the edited form, and it remains to be installed.