Model	Dimensions	Rated Air Flow (m3/h)		Initial Pressure Drop (Pa)		Media Area (m2)
	W×H×D (mm)	Standard	High Capacity	Standard	High Capacity
HPR-500×500×25	500×500×25	1200	2400	20	45	0.25
HPR-500×500×20	500×500×20	1200	2400
HPR-500×500×15	500×500×15	1200	2400

HEFIL makes various other models of HPR filter not listed the above table. Please consult with us if you need.

◆Trapping 40~60% of ≥5.0μm particles

◆Using special low-resistance and high-throughput non-woven fabrics as the filter material, with a high dust containing capacity

◆Frame can be made of galvanized steel sheet or aluminum alloy

◆Each filter is through rigorous testing

◆Frame can be made of galvanized steel sheet or aluminum alloy

◆Apply to pre-filter for high-efficiency filters in hot air systems.