What's Primary air filter?

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What's Primary air filter?

bag-type primary filter

Product characteristics of primary air filter:

The primary air filter has four styles: plate type, folding type, bag type and box type. The outer frame materials include paper frame, aluminum frame, galvanized iron frame, stainless steel frame, and the filter material includes non-woven fabric, nylon mesh, activated carbon filter cotton, Metal mesh, etc., protective nets include double-sided plastic-sprayed wire mesh and double-sided galvanized wire mesh. Low price, light weight, good versatility, compact structure.

Primary-efficiency air filter use:

Primary-efficiency air filter is suitable for central air conditioning and centralized ventilation system filtration; large-scale air compressor filtration; clean return air system; pre-filtration of high-efficiency filter devices.

Various specifications and sizes can be customized according to customer requirements!

Technical parameters of primary air filter:

Filter level
Size (mm)
Rated air volume (m 3 /h)
Weight efficiency
G3
595x595x46
3200
85%
G3
495x595x46
2700
85%
G3
295x595x46
1600
85%
G3
495x495x46
2200
85%
G4
595x595x46
3200
95%
G4
595x595x46
3200
95%
G4
495x595x46
2700
95%
G4
295x595x46
1600
95%
G4
495x495x46
2200
95%

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