Clean Workstation Hvac System Ventilation System Pre Filter Material Pre Air Filter Cotton

Pleated pre filter
Main Features
1) Choose primary synthetic fiber to put inside and fix with metal at both sides.
2) Pleat type media can provide large dust holding capacity.
3) Easy clean, convenient replacement, strong structure, big air volume, low resistance, etc..

Frame
Material: High quality extruded aluminum
Options: Galvanized steel, stainless steel, cardboard frame, etc.

Face guard
Material: galvanized steel
Site: both sides or air outlet side
Shape: diamond or square grid

Media
Material: synthetic fiber
Thickness: 5-6 mm
Efficiency: G1-G4 (EN779)