Primary filter
This series mainly absorbs the larger particles to prevent the early ceiling filter block, it is made from hardened fiber and is covered with glue for hardening and stabilizing the fiber, the hardness and density are better than the same kinds of products, the primary filtration efficiency and the air flow rate have been increased.
AZ series mainly absorbs the larger particles to prevent the early ceiling filter block, it is made from hardened fiber and is covered with glue for hardening and stabilizing the fiber, the hardness and density are better than the same kinds of products, the primary filtration efficiency and the air flow rate have been increased.
Model: AZ-300G
Weight: 300gr/sqm
Thickness: 18mm
Air Flow Rate: 1620m3/h
Initial Resistance: 16PA
Final Resistance: 200PA
Medium Arrestance: 82.50%
Air Velocity: 0.45m/s
Dust Holding: 325gr/sqm
Max Temperature: 110C
Filtration Class: G4(DIN 24185)
Flame Resistance: F-1(DIN 53438)
Audited Supplier 
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