Model	Dimensions	Rated Air Flow (m3/h)		Initial Pressure Drop (Pa)		Media Area (m2)	Pitch (mm)
	W×H×D (mm)	Standard	High Capacity	Standard	High Capacity
HPP-12×24×1	290×595×23	600	1200	20	63	0.40	19
HPP-20×14×1	493×341×23	550	1100			0.39
HPP-20×15×1	493×366×23	625	1250			0.43
HPP-20×16×1	493×391×23	650	1300			0.45
HPP-20×20×1	493×493×23	800	1600			0.56
HPP-20×24×1	493×595×23	950	1900			0.65
HPP-24×24×1	595×595×23	1200	2400			0.83
HPP-25×14×1	620×341×23	700	1400			0.48
HPP-25×16×1	620×391×23	800	1600			0.57
HPP-25×20×1	620×493×23	1000	2000			0.71
HPP-14×20×2	341×493×46	850	1700	20	70	0.77	20
HPP-20×12×2	493×290×46	700	1400			0.70
HPP-20×16×2	493×391×46	900	1800			0.94
HPP-20×18×2	493×442×46	1050	2100			1.01
HPP-20×20×2	493×493×46	1200	2400			1.12
HPP-24×12×2	595×290×46	850	1700			0.79
HPP-24×18×2	595×442×46	1300	2600			1.24
HPP-24×20×2	595×493×46	1400	2800			1.36
HPP-24×24×2	595×595×46	1700	3400			1.64
HPP-25×16×2	620×391×46	1200	2400			1.18
HPP-25×18×2	620×442×46	1350	2700			1.27
HPP-25×20×2	620×493×46	1500	3000			1.42
HPP-20×16×4	493×391×96	950	1900	18	68	1.45	28
HPP-20×20×4	493×493×96	1200	2400			1.73
HPP-24×12×4	595×290×96	850	1700			1.28
HPP-24×18×4	595×442×96	1300	2600			1.91
HPP-24×20×4	595×493×96	1400	2800			2.09
HPP-24×24×4	595×595×96	1700	3400			2.55
HPP-25×16×4	620×391×96	1200	2400			1.82
HPP-25×20×4	620×493×96	1500	3000			2.18
HPP-25×29×4	620×721×96	2150	4300			3.27

HEFIL makes various other models of HPP 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, stainless steel sheet, aluminum alloy or plastic

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

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