Specification :

Pleated Air Filter
Primary Efficiency Air Filter, Washable Panel Filter

Summary
As a primary efficiency filter, it adopts a light flat panel structure composed of dampproof and hot temp tolerant double-paperboard framework, metal net, and filtering materials. Light, tight and reliable structure, convenient replacing, cheap price, 22mm, 44, and 95mm thick filters are available.

Application
Filtering of large air-compressor for the environment with heavy dust and strong wind;
Preliminary filtering of air-conditioning and ventilation system;
Filtering of centralizing ventilation system for the clean room;
It can be applied to the ventilation system of ordinary industrial plant, meeting the ordinary requirements towards cleansing air.

Features :
Since its external framework is high temp paperboard, it is of good fireproof performance;
Its filter class is subject to G4(EN779), corresponding average weighted filtering efficiency is 90-95%;
It filtering material is a special mixture of non-woven cloth and compoundfibre, featuring puff, big capacity of dust collecting, and low initial pressuredrop.
Outline border media: Cardboard
Max temperature 93