Low resistance Large dust holding capacity Paper frame, environmental protection, low cost

Part	Frame		Filter media	Dimension	Filtration class
	Material	Dimension
Description	Paper frame(white/grey)	20/25.4/46	Fibreglass filter media	Based on customer’s requirements	EN 779/G3 EN 779/G4

1,Usage

Pre-filtration in central air conditioning(air box) and cabinet ventilation system

2,Feature

l        Low resistance

l        Large dust holding capacity

l        Paper frame, environmental protection, low cost

Central air conditioning pre-filter (paper frame) /A/C conditioner filter