High Efficiency Particulate Air Filter Material: Aluminum Shape:Square or Rectangle Feature:easy to install and light weight

KC-AF High Efficiency Particulate Air Filter are used in the return wind inlets to filter the indoor return wind effectively. It features pretty structure, efficient dust removal, low resistance, light weight, mositure protaction, long life and easy cleaning ect. It is easier to uninstall and reinstall if used with hinge-type return wind inlet.

Specifications for KC-14AF Aluminum Alloy Filter:

Length A (mm)	100-650
Width B  (mm)	100-500

Peripheral	Grade 1	20
Thickness h	Grade 2	45

High Efficiency Particulate Air Filter