Filter for Air Purifier PPAF 4050 WIFI IQ Home AS

OverviewPolaris Filter for Air Purifier PPAF 4050 WIFI IQ Home AS The principle of operation can be compared to a vacuum cleaner. The fan sucks in air and drives it through various filter elements, such as: • a coarse filter; • HEPA; • coal; • photocatalytic; Each filter solves its own problem. The use of these filters makes it possible to achieve the deepest and most functional cleaning from a wide variety of types of contaminants. Prefilter Nylon mesh, designed to protect against large debris and dust and protect finer filters, detains coarse dust, fluff, hair and animal hair. The prefilter cleans the air from coarse dust, wool and other small debris that is visible to the human eye. The purpose of this filter is to perform primary air purification and reduce the load on the following filters. Almost all air purifiers are equipped with a prefilter. Hepa Filter Class H13 The percentage of dust retention in the Hepa 13 filter is ≥ 99.95%, particles of about 0.3 microns in size. The HEPA filter is a chaotic network of fibers. This filter is suitable for allergy sufferers, it is able to remove all possible allergens from the air. The Hepa filter detains plant pollen, mold spores, animal epidermis, and tick-borne allergens. Thus, the HEPA filter retains its effectiveness for a long time and even increases it with an increase in the number of particles, since previously "trapped" particles create "traps" for new pollutants. Сarbon filter After the HEPA filter, the air flow must pass the next stage of purification — a carbon filter. It consists of activated carbon granules and is designed to combat volatile organic substances and unpleasant odors. Carbon air filters remove pollutants from the air through a process known as adsorption. During the activated carbon adsorption process, compounds in polluted air react with carbon by sticking to the surface, effectively removing these pollutants from the air. Coal is a very good sorbent. Its surface is uneven and porous. Molecules of various gases penetrate deep into the structure of the coal and attach to the surface of the coal, forming a new compound with activated carbon and remain permanently on the filter. Due to their high adsorption capacity, carbon filters purify the air from a wide range of pollutants and remove various odors: from tobacco, cooking, pet odors and any other unpleasant odors