Cell folded sorption (carbon) filters type FyaS-S

Cell folded sorption filters are designed to clean supply, exhaust and recirculation air from gaseous contaminants, as well as odors in ventilation and air conditioning systems of premises for various purposes (administrative, domestic, medical, etc.). The use of these filters makes it possible to ensure air purification to sanitary and environmental standards, as well as to improve the quality of supply air in high-comfort rooms.

Technical requirements and characteristics of cell folded sorption (carbon) filters (FyaS-S)

General design of cell folded sorption (carbon) filters (FyaS-S)

The filter consists of a housing (galvanized steel), inside of which filter material is folded. To prevent adjacent folds of filter material from sticking together, corrugated separators made of aluminum foil are laid between them. The filter package, including material with lined separators, is sealed in the housing by laying sealing material or filling the entire perimeter with sealant. The filter material (made in Germany) consists of polyester fibers, between which small granules of activated carbon are embedded. The polyester fibers in this structure provide a frame base and prevent the removal of small granules of activated carbon from the filter layer.

Recommendations for the operation of cell folded sorption (carbon) filters (FyaS-S)

As mentioned above, FyaS-S filters are designed to remove gaseous and vapor contaminants from the air being purified, which are sorbed by the developed fine-porous structure of activated carbon. For normal operation of FyaS-S filters, class F7 filters (for example, FyaK or FyaS-F filters) must be installed in front of them, which protect the filter layer of FyaS-S filters from contamination by small aerosols that reduce the sorption capacity of activated carbon. During the entire period of operation, if the above recommendations are followed, the aerodynamic resistance of the FyaS-S filters remains practically unchanged.