hot selling course filter Collect above 0.5micron and larger particles Low resistance to air flow High dust With long li

hot selling  pre filter

 Specification

grade	initial resistance(Pa)		Efficiency%	Filter material		Fram
G1	25		40	G1 no-woven		Paper aluminium alloy galvanized sheet
G2	25		70	G2 no-woven
G3	30		85	G3 no-woven
G4		45	90		G4 no-woven

 Widely used in many kinds cleaning equipment ,medicine, biological factory, packinghouse ,purify air filter place

Note:

factory sell directly .

Reasonable price with good quality ,welcome to pay attention to our  company or factory .

 

hot selling course filter