Name: Wood Frame HEPA Filter
Brand: WIFORFILTER
Rating: 5.0 (2166 reviews)

The wood frame HEPA filter features hemmed-edge aluminum separators and wet-laid fiberglass media, offering efficiencies of 99.97% and 99.99% for particles as small as 0.3 microns. With 65% more media surface area compared to standard filters of the same size, it delivers reduced resistance and longer lifespan. This filter is designed for easy installation and extended service life.

dimension	Effective filtration area (m2)		Rated air volume (m3/h)		Initial resistance (Pa)
(mm)	standard	High air volume	standard	High air volume	F8	H10	H13	H14
230×230×110	0.8	1.4	110	180	≤85	≤175	≤235	≤250
320×320×220	4.1	6.1	350	525
484×484×220	9.6	14.4	1000	1500
726×484×220	14.6	21.9	1500	2250
968×484×220	19.5	29.2	2000	3000
315×630×220	8.1	12.1	750	1200
630×630×220	16.5	24.7	1500	2250
945×630×220	24.9	37.3	2200	3300
1260×630×220	33.4	50.1	3000	4500
305×305×150	2.4	3.6	250	375
305×610×150	5.0	7.5	500	750
610×610×150	10.2	15.3	1000	1500
915×610×150	15.4	23.1	1500	2250
1220×610×150	20.6	30.9	2000	3000
305×610×292	10.1	15.1	1000	1500
610×610×292	20.9	31.3	2000	3000