Chengdu Tianrui Air Purification Equipment Co., Ltd
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    1390821208818980021527
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    No. 740 Baiyun Road, Industrial Park, Xindu District, Chengdu City
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Folding primary air filter F7
Folding primary air filter F7
Product details
Folding primary air filter F7

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Product characteristics of primary air filter:
There are four styles of primary air filters: plate type, folding type, bag type, and box type. The outer frame materials include paper frame, aluminum frame, galvanized iron frame, and stainless steel frame. The filter materials include non-woven fabric, nylon mesh, activated carbon filter cotton, metal mesh, etc. The protective mesh includes double-sided spray coated wire mesh and double-sided galvanized wire mesh. Affordable, lightweight, versatile, and compact in structure.

Primary air filter usage:
Primary air filters are suitable for filtering in central air conditioning and centralized ventilation systems; Large air compressor filtration; Clean return air system; Pre filtration of high-efficiency filtration device.

We can customize various specifications and sizes according to customer requirements!
Technical parameters of primary air filter:
Filter Level Size (mm)
Width x Height x Thickness
Rated air volume (m)3/h) Initial resistance (Pa) Final resistance (Pa) Weight efficiency
G3 595x595x46 3200 30 250 85%
495x595x46 2700 30 250 85%
295x595x46 1600 30 250 85%
495x495x46 2200 30 250 85%
G4 595x595x46 3200 40 250 95%
495x595x46 2700 40 250 95%
295x595x46 1600 40 250 95%
495x495x46 2200 40 250 95%

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