Specifications

Pre filter and coarse filter
1) High dust-contain capacity
2) Large filtering area
3) G3 or G4
4) washable

G3 Pre filter and coarse filter for air conditioning :

 

Pre filter is assembled with non-woven fabric filter material and metal mesh.

Frame:Alluminum alloy

metal mesh:common steel wire mesh

efficiency:G3-G4

Size: 595x595x46mm

Usage: It is suitable for general filtering of clean-up systems or as a pre-filter for medium-efficiency filter or high-efficiency filter.

 

 Other sizes and specification:

Model	Outside dimensions(mm)	Thickness(mm)	Rated air flow(m3/h)	Efficiency (%)	Material
ZS-CBAW-1	595x595	21/46	2000-3200	G3 G4	Media	Non-woven fabric
ZS-CBAW-2	595x295	21/46	1000-1500		Frame	Aluminum alloy / zinc galvanized
ZS-CBAW-3	595X495	21/46	1500-2500		Frame work	Common steel wire/ stainless steel wire
ZS-CBAW-4	900x495	21/46	3000-5000		metal mesh	Zinc Galvanized Steel /Aluminum alloy