High-performance miniplate filters type FyaS-F-MP classes F6-F9

High-performance filters FyaS-F-MP are designed for effective air purification (purification class from F6 to F9) from fine aerosols in supply ventilation and air conditioning systems. They can also be used as pre-filters installed in front of high- and ultra-high-efficiency FyaS filters (HEPA and ULPA) of classes H10-U17.

How to order

Leave a request and we will contact you to clarify the details of your order and select the necessary equipment.

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When cleaning large volumes of air, filters can be installed in the section of a folded filter type SSF (see the catalog of NPP Folter LLC).

Filters can be used in various industries, including for air purification in gas turbine and compressor units.

Technical requirements and characteristics of high-performance filter miniplates (FyaS-F-MP)

Filter class FyaS-F-MP according to GOST R Nominal specific
air load m 3 /h*m 2
Resistance, Pa
initial recommended final
F6 14300 110 450
F7 140
F8 170
F9 240

The environment and filtered air must not contain aggressive gases and vapors. The filters can be operated at ambient temperatures of -40°С – +80°С and relative humidity up to 95%.

General design of high-performance filter miniplates (FYaS-F-MP)

The filter consists of a housing 1 (galvanized steel), inside of which filter bags 2 made of minipleated filter material are installed at an angle to the direction of air flow. The material is made of microfine glass fiber. The filter housing has a flange 3 with which the filter is hermetically installed in the openings of the mounting frames. The filter bags are sealed in the housing using a special sealant.

On the air inlet and outlet sides, a rubber seal can be glued to flange 3 upon request.

Main standard sizes of high-performance filter miniplates (FYaS-F-MP)

Filter index FyaS-F-MP Overall dimensions, mm Nominal capacity
m3/h for classes:
F6, F7, F8, F9
Filtration area m2
height H width B depth LX
(*) 22 592 592 292 5000 35.0
(*) 21 287 592 292 2500 17.0
(*) 24 490 592 292 4150 30.0

* – number indicating the filter class according to GOST R 51251-99 (EN 779).

Maintenance of high-performance mini-plate filters (FyaS-F-MP)

During the operation of filters, their aerodynamic resistance should be monitored according to the readings of a pressure gauge
connected to fittings located in the walls of the air purification chambers before and after the filters.

When the pressure drop reaches the value specified in the design, or based on the available pressure in
the ventilation system, it is necessary to replace the filters.

The manufacturer reserves the right to make changes to the design without compromising the technical characteristics of the product.