Model	Dimensions	Rated Air Flow (m3/h)		Initial Pressure Drop (Pa)		Media Area(m2)
		(m3/h)
	W×H×D	Standard	High Capacity	Standard	High Capacity
	(mm)
HPF-500×500×25	500×500×25	1200	2400	≤30	≤75	0.25
HPF-500×500×20	500×500×20
HPF-500×500×15	500×500×15
HPF-595×595×25	595×595×25	1700	3400			0.35
HPF-595×595×20	595×595×20
HPF-595×595×15	595×595×15

HEFIL makes various other models of HPF 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 cardboard, galvanized steel sheet or aluminum alloy

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

◆Suitable as pre-filter used to protect high-efficiency filters, and clean room ventilation system filters.