Metal Frame Air Filter Primary G4 for HVAC Cleanroom

• Clapboard: without Clapboard
• Filter Number: 1
• Medium Material: Fiberglass
• Efficiency: G4
• Filtration Grade: Pre Filter
• Type: Panel Filter
• Model NO.: DKBL-0260072
• Materials: Aluminum Alloy
• Filter Material: Non-Woven Reinforced Cotton&Synthetic Media
• Fire Retardant Grade: UL-2 Listed. (UL 900)
• Humidity: ≤ 100% Rh
• Recommended Max. Final Pressureiz Drop: ≤ 200PA
• Transport Package: Standard Export Carton
• Specification: 294x287x25mm
• Trademark: Dirkbiel
• Origin: China
• HS Code: 8421999090
• Production Capacity: 50, 000 PCS/Month

Product Description

Enkonduko:
The 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.Primary filters for commercial and industrial ventilation and air conditioning systems.

 

Advantage:

Replaceable filter material, reuse the frame

Light weight and beautiful appearance

Low resistance and large ventilation volume

Acid and alkali resistant, corrosion resistant

The filter structure is simple and beautiful

Specification:    

Attributes		Value
Frame		Aluminum alloy / Galvanised sheet metal
Filter material		Non-woven reinforced cotton & synthetic media
Efficiency	EN779	G3-G4
	ASHRAE	MERV7-8
Fire retardant grade		UL-2 listed. (UL 900)
Humidity		≤100% RH
Recommended Max. Final Pressureiz drop		≤ 200Pa

 

Technical Data Sheet:    

Model	Nominal Size (inches)	Actual Size (mm)			Filtration area (m2)	Air flow/initial resistance (m3/h / Pa)		Fold the number
		Length	Width	Thickness
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

Air Filter Buying Guide

For new customers , you may need some assistance in ordering replacement filters online.  Consideraions including air fiter dimensionsor sizes, minimum efficiency reporting value, and the difference between air/furnace/HVAC/air conditioner fiters all play role in findingthe right air filter for your residential, commercial, or industrial application.
Read below for a quick guide to buying the right air filter.
Air filters have diferent sizes, brands, components, features, MERV ratings, and fiter media.  To make sure you're getting the right airfilter for your central air system, make sure you know some of the basics:
1. Fiter size or dimensions - replacement ar fiters can be properly sized by measuring their width, height, and thickness.  Most peopleuse the standard size printed on their existing alr fiter, but you can also measure for your specific air filter's nominal size anddimensions.
2.  Air filter MERV rating - MERV ratings indicate how much fitering power your air filter has based on the size of particles that it traps(air particles are sized in microns).  MERV ratings range between 1 - 20, but most residential air filters are rated between MERV 8 and MERV 13.
3.  Air filter media - Air fiter media refers to the type of material used to filter particles out of the air.  Most air fiters feature fiberglassfiters, cotton, polyester, electrostatic, and pleated media filter options that depend on what components you want fitered out of the airlike dust, pollen, allergens, viral particles, odors, and more.


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Air Filter Buying Guide
 

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