	Thickness Thickness

1 1/2"

	Filter Style Filter Style


Pad	Roll

Panel

	Pores Per Inch Pores Per Inch

100

	Roll/Pad Width Roll/Pad Width

	Material Material

Foam

Plastic

Synthetic Fiber

	Color Color

	Gray
	Green

	Trade Size Trade Size

	Useful Life Useful Life

Reusable

Disposable

	Maximum Temperature Maximum Temperature

150° F

200° F

250° F

	Construction Construction

Fibrous

Pleated

	Air Filter Performance Air Filter Performance

Prefilter

General Purpose Air Filter

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Roll/Pad Length Roll/Pad Length

	MERV Filter Rating MERV Filter Rating

	Filter Efficiency @ 3 Microns Filter Efficiency @ 3 Microns

50%

70%

90%

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172 Products

About Air Filter Efficiency Ratings

Wash and reuse these lightweight filter pads that resist mildew growth. Cut to the size you need; frames are sold separately.

Pads with more pores per inch catch smaller particles than pads with fewer pores per inch.

These pads meet UL 900 flame retardance requirements.

1/8" Thick
Trade Size	Material	Color	Max. Temperature, °F	Pores Per Inch		Each
12 × 12	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
12 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
16 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
16 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
20 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
20 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
24 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
48 × 72	Polyurethane Foam	Gray	250°	20	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	45	0000000	00000
48 × 72	Polyurethane Foam	Green	250°	65	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	80	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	100	0000000	00000
1/4" Thick
12 × 12	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
12 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
16 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
16 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
20 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
20 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
24 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
48 × 72	Polyurethane Foam	Gray	250°	20	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	45	0000000	00000
48 × 72	Polyurethane Foam	Green	250°	65	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	80	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	100	0000000	00000
1/2" Thick
12 × 12	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
12 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
24 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
48 × 72	Polyurethane Foam	Gray	250°	20	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	45	0000000	00000
48 × 72	Polyurethane Foam	Green	250°	65	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	80	0000000	00000
48 × 72	Polyurethane Foam	Gray	250°	100	0000000	00000
1" Thick
12 × 12	Polyurethane Foam	Gray	250°	30, 60	00000000	0000
12 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
24 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
48 × 72	Polyurethane Foam	Gray	250°	20	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	45	0000000	000000
48 × 72	Polyurethane Foam	Green	250°	65	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	80	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	100	0000000	000000
2" Thick
12 × 12	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
12 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
16 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 20	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
20 × 25	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
24 × 24	Polyurethane Foam	Gray	250°	30, 60	00000000	00000
48 × 72	Polyurethane Foam	Gray	250°	20	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	45	0000000	000000
48 × 72	Polyurethane Foam	Green	250°	65	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	80	0000000	000000
48 × 72	Polyurethane Foam	Gray	250°	100	0000000	000000

Mildew-Resistant Reusable Air Filter Sample Packs

Samples of 30 and 60 Pores Per Inch

Samples of 20, 45, 65, 80, and 100 Pores Per Inch

Determine the right pores per inch for your air filtering application—each sample piece has a different pore size.

	Roll/Pad
Pores Per Inch	Lg.	Wd.	Thick.	Material	Color	Specifications Met	Pkg. Qty.		Pkg.
30, 60	3"	3"	1/4"	Polyurethane Foam	Gray	UL 900	2	0000000	00000
20, 45, 65, 80, 100	6"	6"	1/8"	Polyurethane Foam	__	UL 900	5	0000000	00000

Mildew-Resistant Reusable Air Filter Rolls

Wash and reuse these lightweight filter rolls that resist mildew growth. Cut to the size you need; frames are sold separately.

Rolls with more pores per inch catch smaller particles than rolls with fewer pores per inch.

These rolls meet UL 900 flame retardance requirements.

1/8" Thick
Roll/Pad Wd.	Material	Color	Max. Temperature, °F	Pores Per Inch		5 ft. Lg.	10 ft. Lg.	25 ft. Lg.
8"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
12"	Polyurethane Foam	Gray	200°	30, 60	00000000	0000	0000	00000
24"	Polyurethane Foam	Gray	200°	30, 60	00000000	0000	00000	00000
36"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
48"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
1/4" Thick
8"	Polyurethane Foam	Gray	200°	30, 60	00000000	0000	00000	00000
12"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
24"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
36"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
48"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
1/2" Thick
8"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
12"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	00000
24"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
36"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
48"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	000000	000000
1" Thick
8"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
12"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	00000	000000
24"	Polyurethane Foam	Gray	200°	30, 60	00000000	00000	000000	000000
36"	Polyurethane Foam	Gray	200°	30, 60	00000000	000000	000000	000000
48"	Polyurethane Foam	Gray	200°	30, 60	00000000	000000	000000	000000

Mildew-Resistant Pleated Panel Air Filters

A compound inhibits mildew and mold growth. All of these filters have pleats that create a large surface area for filtering without reducing airflow. They meet UL 900 flame retardance requirements. Actual size is up to 5/8” less than trade size.

Filters with a tacky surface retain particles.

1" Thick

Pkg. of 2
Trade Size	MERV Filter Rating	Filter Efficiency @ 3 Microns	Removes Particle Size Down To, microns	Frame Material	Surface Treatment	Max. Temperature, °F		Pkg.
Polyester Plastic
12 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	000000
14 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
15 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
16 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
16 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
18 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
20 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
20 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
24 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
14 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
15 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
18 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
Pkg. of 12
Polyester Plastic
14 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
15 × 20	7	50%	3	Cardboard	Tacky	200°	0000000	000000
16 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
18 × 24	7	50%	3	Cardboard	Tacky	200°	0000000	000000
20 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
24 × 24	7	50%	3	Cardboard	Tacky	200°	0000000	000000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
14 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
15 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
18 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	000000

2" Thick

Pkg. of 2
Trade Size	MERV Filter Rating	Filter Efficiency @ 3 Microns	Removes Particle Size Down To, microns	Frame Material	Surface Treatment	Max. Temperature, °F		Pkg.
Polyester Plastic
12 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	000000
14 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
16 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
16 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
18 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
20 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
20 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
24 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
14 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
15 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
18 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
Pkg. of 12
Polyester Plastic
14 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
15 × 20	7	50%	3	Cardboard	Tacky	200°	0000000	000000
18 × 24	7	50%	3	Cardboard	Tacky	200°	0000000	000000
20 × 20	7	50%	3	Cardboard	Tacky	200°	0000000	000000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
14 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
15 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
18 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	000000

4" Thick

Pkg. of 2
Trade Size	MERV Filter Rating	Filter Efficiency @ 3 Microns	Removes Particle Size Down To, microns	Frame Material	Surface Treatment	Max. Temperature, °F		Pkg.
Polyester Plastic
12 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	000000
16 × 20	7	50%	3	Cardboard	Tacky	200°	00000000	00000
16 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
20 × 25	7	50%	3	Cardboard	Tacky	200°	00000000	00000
24 × 24	7	50%	3	Cardboard	Tacky	200°	00000000	00000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	00000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	00000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	00000
Pkg. of 6
Polyester Plastic
16 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
20 × 25	7	50%	3	Cardboard	Tacky	200°	0000000	000000
Synthetic Fiber
12 × 24	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 20	7	90%	3	Cardboard	__	150°	00000000	000000
16 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
20 × 25	7	90%	3	Cardboard	__	150°	00000000	000000
24 × 24	7	90%	3	Cardboard	__	150°	00000000	000000

Mildew-Resistant Snug-Fit Panel Air Filters

A compound inhibits mildew, mold, and fungi growth on these filters. The filter material extends beyond the frame for a tight fit, creating a seal to prevent air from bypassing the filter around its edges. A tacky surface on the filter retains particles.

These filters meet UL 900 flame retardance requirements. Actual size is 3/4" greater than trade size.

		Filter Efficiency @
Trade Size	MERV Filter Rating	1 Micron	3 Microns	Removes Particle Size Down To, microns	Material	Max. Temperature, °F		Each
1 1/2" Thick
12 × 24	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
16 × 20	8	20%	70%	3	Polyester Plastic	200°	0000000	0000
16 × 24	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
16 × 25	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
20 × 20	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
20 × 25	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
20 × 50	8	20%	70%	3	Polyester Plastic	200°	0000000	00000
24 × 24	8	20%	70%	3	Polyester Plastic	200°	0000000	00000

172 Products

About Air Filter Efficiency Ratings

Mildew-Resistant Reusable Air Filter Pads

Mildew-Resistant Reusable Air Filter Sample Packs

Mildew-Resistant Reusable Air Filter Rolls

Mildew-Resistant Pleated Panel Air Filters

Mildew-Resistant Snug-Fit Panel Air Filters

Mildew-Resistant Reusable Air Filter Pads

Mildew-Resistant Reusable Air Filter Sample Packs

Mildew-Resistant Reusable Air Filter Rolls

Mildew-Resistant Pleated Panel Air Filters

Mildew-Resistant Snug-Fit Panel Air Filters