Washable Nylon Air Conditioning Filter G4

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he initial effect panel type filter is suitable for the initial filtration of air conditioner and ventilation systems, filtration of the returned air in the clean chambers and pre filtration for the partial high-effect filtration systems. It has been broadly used in various industries, to include electronics, electric appliances, aviation and aerospace, automobiles, pharmaceuticals, biological engineering, environmental protection, telecommunication, banks, intelligent buildings, hotels, restaurants, etc.


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Product Description

Efficiency:
G3 (EN 779) :Avg.heavy efficiency 80%
G4 (EN 779):Avg.heavy efficiency 90-95%
Fire retardant grade: UL-2 listed. (UL 900)

Humidity: ≤ 100% RH
Recommended Max. Final Pressure drop: ≤ 200Pa

Model No.	Nominal Size (inches)	Actual Size (mm)			Filtration area (m2)	Air flow /initial resistance (m3/h / Pa)		Pleat number
Model No.	Nominal Size (inches)	Length	Width	Thickness	Filtration area (m2)	Air flow /initial resistance (m3/h / Pa)		Pleat number
DMF-A-P69	24 x 24 x 4	594	594	95	7.2	3200 / 45	5500/ 65	18
DMF-A-P70	24 x 12 x 4	594	287	95	2.16	2350/ 45	4700 / 65
DMF-A-P71	24 x 20 x 4	594	492	95	3.6	1420 / 45	2840 / 65
DMF-A-P72	20 x 20 x 4	492	492	95	1.82	1180 / 45	2360 / 65
DMF-A-P73	20 x 16 x 4	492	391	95	1.45	935 / 45	1870 / 65
DMF-A-P74	25 x 20 x 4	619	492	95	2.30	1480 / 45	2960 / 65
DMF-A-P75	25 x 25 x 4	619	619	95	2.90	1860 / 45	3720 / 65
DMF-B-P76	24 x 24 x 2	594	594	45	1.75	1700 / 50	3400 / 70	18
DMF-B-P77	24 x 12 x 2	594	287	45	0.85	850 / 50	1700 / 70
DMF-B-P78	24 x 20 x 2	594	495	45	1.46	1420 / 50	2840 / 70
DMF-B-P79	24 x 18 x 2	594	445	45	1.31	1275 / 50	2550 / 70
DMF-B-P80	20 x 20 x 2	495	495	45	1.21	1180 / 50	2360 / 70
DMF-B-P81	20 x 18 x 2	495	445	45	1.09	1060 / 50	2120 / 70
DMF-B-P82	20 x 16 x 2	495	394	45	0.97	935 / 50	1870 / 70
DMF-B-P83	20 x 12 x 2	495	287	45	0.74	715 / 50	1430 / 70
DMF-B-P84	25 x 20 x 2	622	495	45	1.52	1480 / 50	2960 / 70
DMF-B-P85	25 x 18 x 2	622	445	45	1.37	1325 / 50	2650 / 70
DMF-B-P86	25 x 16 x 2	622	394	45	1.18	1180 / 50	2360 / 70
DMF-C-P87	24 x 24 x 1	595	595	22	0.88	1190 / 58	2380 / 65	26
DMF-C-P88	24 x 12 x 1	595	287	22	0.43	590 / 58	1190 / 65
DMF-C-P89	24 x 20 x 1	595	495	22	0.74	995 / 58	1990 / 65
DMF-C-P90	20 x 20 x 1	495	495	22	0.60	825 / 58	1650 / 65
DMF-C-P91	20 x 16 x 1	495	394	22	0.48	660 / 58	1325 / 65
DMF-C-P92	25 x 20 x 1	622	495	22	0.76	1035 / 58	2070 / 65
DMF-C-P93	25 x 16 x 1	622	394	22	0.61	825 / 58	1650 / 65