Pleat Air Prefilter with Cardboard Frame
Home>>Ventilation Material>>Air Duct Filter>>Pleat Air Prefilter with Cardboard Frame
Pleat Air Prefilter with Cardboard Frame
Pleat Air Prefilter with Cardboard Frame
The Pleat Prefilter with Cardboard Frame
* Thickness: 4inch(95mm ), 2inch (45mm ),linch(22mm);
* Choose High-lofted cotton and synthetic media blend Choose High wet-strength beverage board frame,
* Filtration efficiency (Test by weighing dust);
* Efficiency Rate: G1-G4.
