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Model NWPEWHT is a non-woven polyester is a synthetic air filter media.  The fibers are randomly dispersed in all directions through an airlaid web.  This forms a uniform media of high strength and durability.  A high volume of contaminants can be trapped within the complete depth of fiber.  Media is easy to handle and non-carcinogenic.  Flame retarded and heat cured for resiliency and strength.  Media is available in dry type or Model NWPEB/W tack type.  Temperature rating for non-woven polyester is operating 180ºF/melting 230ºF.

Media is available in rolls or cut to size pieces.  Custom roll slitting to size is available upon request.

• Technical Specifications
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Product model name Model	NWPEWHT.25	NWPEWHT.50	NWPEWHT.75	NWPEWHT-2.0	NWPEB/W.5"	NWPEB/W1"	NWPEB/W-2"
Filtering material used Media	Polyester Dry Type	Polyester Dry Type	Polyester Dry Type	Polyester Dry Type	Polyester Tack Type	Polyester Tack Type	Polyester Tack Type
Color availability Color	White	White	White	Yellow/White	Blue/White	Blue/White	Blue/White
Thickness of filter media Media Thickness	.25"	.50"	.75"-1"	2"	.50"	1.0"	2.0"
Expressed as gm/sq ft, oz/sq ft, oz/sq yd Media Weight	3.4 ounces/sq yd	3.2 ounces/sq yd	5.9 ounces/sq yd	7.9 ounces/sq yd	4.8 ounces/sq yd	6.4 ounces/sq yd	10.0 ounces/sq yd
Clean filter resistance to air flow Initial Resistance	0.06" w.g.	0.13" w.g.	0.17" w.g.	0.13" w.g.	0.11" w.g.	0.18" w.g.	0.16" w.g.
Underwriters Laboratory flammability designation U.L. Classification	Class 2	Class 2	Class 2	Class 2	Class 2	Class 2	Class 2
Temperature below which media is not affected Temperature Rating	Melting 230° F	Melting 230° F	Melting 230° F	Melting 230° F	Melting 230° F	Melting 230° F	Melting 230° F
Media roll size- can order less by linear yard Roll Size	60"W x 90 LYN YDS 30"W x 90 LYN YDS	60"W x 45 LYN YDS	60"W x 30 LYN YDS 30"W x 30 LYN YDS	90"W x 20 LYN YDS	92"W x 45 LYN YDS	92"W x 30 LYN YDS	92"W x 20 LYN YDS