Purchase Qty. Reference FOB Price
100-199 Pieces US$20.00
200+ Pieces US$10.00
Product Description
YANING HVAC System Air Purifier Filter Paper Pleated G1 G2 G3 G4 Air Pre Filter Product Description Panel Pre Filter of air purifiers and respirators use physical and or chemical processes with fibrous pleated paper, foam, cotton, ionizers, activated charcoal, absorbents, chemicals, catalysts ...