For Removing For Removing |
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Trade Size Trade Size |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Air Filter Efficiency Ratings
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Mildew-Resistant Reusable Air Filter Pads

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.
For technical drawings and 3-D models, click on a part number.
HVAC Filter Trade Size | Material | Color | Max. Temperature, °F | Pores Per Inch | Each | |
1/8" Thick | ||||||
---|---|---|---|---|---|---|
12 × 12 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
12 × 24 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
16 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
16 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
20 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
20 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
24 × 24 | Polyurethane Foam | Gray | 250° | 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° | 00000000 | 0000 | |
12 × 24 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
16 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 0000 | |
16 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
24 × 24 | Polyurethane Foam | Gray | 250° | 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° | 00000000 | 0000 | |
12 × 24 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
24 × 24 | Polyurethane Foam | Gray | 250° | 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 |
1" Thick | ||||||
12 × 12 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
12 × 24 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
24 × 24 | Polyurethane Foam | Gray | 250° | 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° | 00000000 | 00000 | |
12 × 24 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
16 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 20 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
20 × 25 | Polyurethane Foam | Gray | 250° | 00000000 | 00000 | |
24 × 24 | Polyurethane Foam | Gray | 250° | 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


Determine the right pores per inch for your air filtering application—each sample piece has a different pore size.
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.
For technical drawings and 3-D models, click on a part number.
Roll/Pad Wd. | Material | Color | Max. Temperature, °F | Pores Per Inch | 5 ft. Lg. | 10 ft. Lg. | 25 ft. Lg. | |
1/8" Thick | ||||||||
---|---|---|---|---|---|---|---|---|
8" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
12" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
24" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
36" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
48" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
1/4" Thick | ||||||||
8" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
12" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
24" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
36" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
48" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
1/2" Thick | ||||||||
8" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
12" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
24" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
36" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
48" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
1" Thick | ||||||||
8" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
12" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
24" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
36" | Polyurethane Foam | Gray | 200° | 00000000 | ||||
48" | Polyurethane Foam | Gray | 200° | 00000000 |
Metal-Reinforced Reusable Air Filter Rolls

Wrapped in aluminum mesh for added support, these filters can be used without a frame. You can wash and reuse them. Cut to the size you need.
These rolls meet UL 900 flame retardance requirements.
Roll/Pad Wd. | MERV Filter Rating | Removes Particle Size Down To, microns | Material | Color | Max. Temp., °F | Pores Per Inch | Each | |
5 ft. Lg. | ||||||||
---|---|---|---|---|---|---|---|---|
1/2" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 000000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
1" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
10 ft. Lg. | ||||||||
1/2" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 000000 |
1" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 00000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 000000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 0000000 | 000000 |
25 ft. Lg. | ||||||||
1/2" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
1" Thick | ||||||||
15 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
19 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
24 1/8" | 4 | 10 | Polyurethane Foam | Green | 250° | 30 | 000000 | 000000 |
Electronic Equipment Air Filter Pads

Designed for use with electronic equipment, these pads can withstand prolonged exposure to heat and humidity. Cut to the size you need.
Pads meet UL flame retardance requirements.
Reusable pads can be washed.
For technical drawings and 3-D models, click on a part number.
HVAC Filter Trade Size | Material | Pores Per Inch | Specifications Met | For Removing | 1/4" Thick | 1/2" Thick | 1" Thick | |
Reusable | ||||||||
---|---|---|---|---|---|---|---|---|
8 × 8 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
10 × 10 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
10 × 20 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
14 × 14 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
16 × 20 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
16 × 25 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
20 × 20 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
20 × 25 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
20 × 30 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 | |||
24 × 24 | Polyurethane Foam | 45 | UL 900 | Dust and Particles, Oils and Coolants | 00000000 |