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AC Furnace Air Filters , G3 / G4 Air Filter Merv 8 / 9 OEM 80-90 Arrestance

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Description

AC Furnace Air Filters , G3 / G4 Air Filter Merv 8 / 9 OEM 80-90 Arrestance

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Features:

1. All size customized, no MOQ requirements;

2. Cardboard paper frame, LOGO printing available;

3. Energy efficiency, low running cost, large dust holding ability;

4. The filter media sealed with the frame by glue to prevent air leakage;

5. Filter media backed with metal mesh, can stand high air velocity;

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Technical parameters:



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Applications:

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For primary filter in HVAC system, air conditioning system or furance; enlarget the service life of next stage filter like pocket filter, HEPA filter.

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Description:

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All the pre air filter are tested according to EN:779 standard; filter efficiency is G3 or G4

Gravimetric: 80-90%;

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For reducing the running budget of our furnace, HVAC system or air conditioning system, it`s necessary to change the pre air filter in time; Normally, it`s 3 month to change it per time. Also, the frquency of changing depends on the using environment. Change the pre air filter can also enlarge the service life of HEPA filter;

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The furnace filter frame is paper, for some HVAC system the filter frame can be galvanized steel or alulminum alloy; for some high temperature, acid and alkali?environment, the frame is SUS stainless steel,

Filter media should be glass fiber roll;

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If the pre air fitler media?become black, it`s the time to replace it; some people like to wash it and use it again, we don`t recommand that; if the filter frame is metal, that can be washable, if it`s paper, it`s disposable.



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