ABL type:
aluminum frame, washable, replaceable filtering media;
filtering media:chemical fiber,efficiency grade:G3-G4,cheap.
ABY:
the features of ABY broad filters: low cost, light weight, good versatility, compact
structure.
The products adopt the hard-paper frame and the filter material is made from compounded fiber filter material. At the same time, there is a metal net behind the the folded fliter material being used for supporting.
aluminum frame, washable, replaceable filtering media;
filtering media:chemical fiber,efficiency grade:G3-G4,cheap.
ABY:
the features of ABY broad filters: low cost, light weight, good versatility, compact
structure.
The products adopt the hard-paper frame and the filter material is made from compounded fiber filter material. At the same time, there is a metal net behind the the folded fliter material being used for supporting.