Primary keel plate filter

Features:
Low initial resistance, economical and practical, washable, high dust holding capacity

Filter material: polyester fiber filter material, non-woven filter material
External frame: galvanized, aluminum alloy
Keel frame: galvanized iron
Filter level: G2-G4
Filter efficiency: 75%, 85%, 95%
Temperature resistance: ≤100℃
Humidity resistance (relative humidity) ≤100%RH

Application: Mostly used for pre-filtration of commercial and industrial ventilation systems and air conditioning systems.
1. Clean room fresh air air conditioning system, where the pre-filtration air outlet of the fresh air unit is equal to the place where it contacts the outside air
2. Primary filtration of central air conditioning system
3. Pre-filtration of air inlet of air purification equipment
4. Pre-stage filtration of medium efficiency filter
5. Primary or secondary filtration in the filtration system