It's designed for prefiltration of coarse filtration in the inlet of general ventilation and air conditioning system.
These kinds of air intake filter media are designed for prefiltration or coarse filtration in general ventilation and air handling systems.
Washable series: SP-20/G2, SP-30/G3, SP-40/G4
Fire-retardant series: SPB-20/G2, SPB-30/G3, SPB-40/G4
Material: these kinds of air intake filter media are made of non-breakable synthetic fiber in progressive density.
Features: low pressure drop, large airflow, high dust loading capacity.
Usage: these kinds of air intake filter media are mainly used for material of panel filter & pocket filter.
Pre-filter / Air Inlet Filter / Coarse Filter Media