UL Classified Air Filters

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HVAC Filter Trade Size

System of Measurement

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MERV Filter Rating

For Removing

Color

Material

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Reusable

Width

Air Filter Performance

Low Efficiency

Medium Efficiency

Filter Efficiency @ 3 Microns

Form

Maximum Temperature

Certification

UL Recognized Component

Application

Final Filtering

Prefiltering

Filtering Method

Fiber

For Use With

Automatic Roll Machines

Air

Export Control Classification Number (ECCN)

EAR99

Removes Particle Size Down To

REACH

RoHS

DFARS Specialty Metals

Length

195 Products

About Air Filter Efficiency Ratings

Compare MERV rating, efficiency, and particle size to find the right filter for your location—from warehouses and offices to hospitals and labs.

Panel Air Filters

Typically used as replacements in HVAC equipment, these panels work as standalone filters or as prefilters to your main filter. They are an affordable choice for protecting expensive filters that catch fine particles.

Don’t see the size you need? Additional sizes are available here.

	HVAC Filter Trade Size	MERV Filter Rating	Max. Temp., ° F	Certification	Pkg. Qty.		Pkg.
1/2" Thick



		7 × 10	5	150	UL Classified	12	00000000	000000


		8 × 11	5	150	UL Classified	12	00000000	00000
		8 × 17	5	150	UL Classified	12	00000000	00000
		8 × 22	5	150	UL Classified	12	00000000	00000
		8 × 8	5	150	UL Classified	12	00000000	00000
		9 × 11	5	150	UL Classified	12	0000000	00000
		10 × 17	5	150	UL Classified	12	00000000	00000
		11 × 12	5	150	UL Classified	12	00000000	00000
		11 × 14	5	150	UL Classified	12	00000000	00000
		12 × 12	5	150	UL Classified	12	00000000	00000
		12 × 14	5	150	UL Classified	12	00000000	00000


		12 × 20	5	150	UL Classified	12	00000000	00000


		1" Thick



				6 × 6	5	150	UL Classified	12	0000000	00000


				7 × 7	5	150	UL Classified	12	00000000	00000
				8 × 30	5	150	UL Classified	12	00000000	00000
				8 × 8	5	150	UL Classified	12	0000000	00000
				10 × 10	5	180	UL Classified	12	00000000	00000
				10 × 16	5	150	UL Classified	12	0000000	00000
				10 × 20	5	180	UL Classified	12	00000000	00000
				10 × 24	5	180	UL Classified	12	00000000	00000
				10 × 25	5	180	UL Classified	12	00000000	00000
				10 × 30	5	180	UL Classified	12	00000000	00000
				12 × 12	5	180	UL Classified	12	00000000	00000


				12 × 16	5	180	UL Classified	12	00000000	00000
				12 × 18	5	180	UL Classified	12	00000000	00000
				12 × 20	5	180	UL Classified	12	00000000	00000
				12 × 24	5	180	UL Classified	12	00000000	00000
				12 × 25	5	180	UL Classified	12	0000000	00000
				12 × 31	5	150	UL Classified	12	00000000	00000
				12 × 36	5	180	UL Classified	12	00000000	000000
				14 × 14	5	180	UL Classified	12	00000000	00000
				14 × 18	5	180	UL Classified	12	00000000	00000
				14 × 20	5	180	UL Classified	12	00000000	00000


				14 × 24	5	180	UL Classified	12	0000000	00000
				14 × 25	5	180	UL Classified	12	00000000	00000
				14 × 30	5	180	UL Classified	12	0000000	00000
				15 × 20	5	180	UL Classified	12	00000000	00000
				15 × 25	5	180	UL Classified	12	0000000	00000
				15 × 31	5	180	UL Classified	12	00000000	00000
				16 × 16	5	180	UL Classified	12	00000000	00000
				16 × 18	5	150	UL Classified	12	00000000	00000
				16 × 20	5	180	UL Classified	12	00000000	00000
				16 × 24	5	180	UL Classified	12	00000000	00000


16 × 25				5	180	UL Classified	12	00000000	00000
16 × 30	5			180	UL Classified	12	0000000	00000
16 × 32	5			150	UL Classified	12	00000000	000000
18 × 18	5			180	UL Classified	12	00000000	00000
18 × 20	5			180	UL Classified	12	00000000	00000
18 × 22	5			150	UL Classified	12	00000000	00000
18 × 24	5			180	UL Classified	12	0000000	00000
18 × 25	5			180	UL Classified	12	00000000	00000
18 × 30	5			180	UL Classified	12	00000000	00000
18 × 36	5			180	UL Classified	12	00000000	000000


19 × 27	5			150	UL Classified	12	00000000	000000
20 × 20	5			180	UL Classified	12	00000000	00000
20 × 22	5			180	UL Classified	12	00000000	00000
20 × 24	5			180	UL Classified	12	00000000	00000
20 × 25	5			180	UL Classified	12	00000000	00000
20 × 30	5			180	UL Classified	12	0000000	00000
20 × 32	5			150	UL Classified	12	00000000	000000
20 × 36	5			180	UL Classified	12	00000000	000000
22 × 22	5			180	UL Classified	12	0000000	00000
24 × 24	5			180	UL Classified	12	00000000	00000

24 × 30	5	180	UL Classified	12	0000000	00000
25 × 25	5	180	UL Classified	12	00000000	00000

2" Thick



		10 × 10	5	150	UL Classified	12	00000000	00000


		10 × 20	5	180	UL Classified	12	00000000	00000
		12 × 12	5	150	UL Classified	12	00000000	00000
		12 × 24	5	180	UL Classified	12	00000000	00000
		14 × 20	5	180	UL Classified	12	0000000	00000
		14 × 25	5	180	UL Classified	12	00000000	00000
		15 × 20	5	180	UL Classified	12	00000000	00000
		16 × 16	5	150	UL Classified	12	00000000	00000
		16 × 20	5	180	UL Classified	12	0000000	00000
		16 × 24	5	180	UL Classified	12	00000000	00000
		16 × 25	5	180	UL Classified	12	0000000	00000


		18 × 24	5	180	UL Classified	12	0000000	00000
		18 × 25	5	150	UL Classified	12	00000000	000000
		20 × 20	5	180	UL Classified	12	0000000	00000
		20 × 24	5	180	UL Classified	12	0000000	00000
		20 × 25	5	180	UL Classified	12	00000000	00000
		24 × 24	5	180	UL Classified	12	00000000	00000
		25 × 25	5	180	UL Classified	12	0000000	00000

Low-Efficiency Air Filter Media

Extend the life of expensive filters that catch fine particles. Installed upstream, this affordable media traps debris that can damage or clog your final filter. Cut this media to the size you need and attach it to a frame.

Rolls

				20 ft. Long
	Wd.	MERV Filter Rating	Material	Max. Temp., ° F	Certification		Each
1" Thick



		10"	Not Rated	Fiberglass	300	UL Classified	000000	000000


		12"	Not Rated	Fiberglass	300	UL Classified	000000	00000
		20"	Not Rated	Fiberglass	300	UL Classified	000000	00000
		24"	Not Rated	Fiberglass	300	UL Classified	000000	00000
		25"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
		30"	Not Rated	Fiberglass	300	UL Classified	000000	00000
		36"	Not Rated	Fiberglass	300	UL Classified	000000	00000
		48"	Not Rated	Fiberglass	300	UL Classified	0000000	00000


		2" Thick



				8"	Not Rated	Fiberglass	300	UL Classified	0000000	00000


				10"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
				12"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
				20"	Not Rated	Fiberglass	300	UL Classified	000000	00000
				24"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
				25"	Not Rated	Fiberglass	300	UL Classified	000000	00000
				30"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
				36"	Not Rated	Fiberglass	300	UL Classified	0000000	00000
				48"	Not Rated	Fiberglass	300	UL Classified	0000000	00000

Pads

	MERV Filter Rating	Max. Temp., ° F	Certification	Pkg. Qty.		Pkg.
1/4" Thick



	12 × 12	Not Rated	220	UL Classified	10	0000000	000000


	12 × 24	Not Rated	220	UL Classified	10	0000000	00000
	16 × 20	Not Rated	220	UL Classified	10	0000000	00000
	16 × 25	Not Rated	220	UL Classified	10	0000000	00000
	20 × 20	Not Rated	220	UL Classified	10	0000000	00000
	20 × 25	Not Rated	220	UL Classified	10	0000000	00000
	24 × 24	Not Rated	220	UL Classified	10	0000000	00000


	1/2" Thick



			12 × 12	Not Rated	220	UL Classified	10	0000000	00000


			12 × 24	Not Rated	220	UL Classified	10	0000000	00000
			16 × 20	Not Rated	220	UL Classified	10	0000000	00000
			16 × 25	Not Rated	220	UL Classified	10	0000000	00000
			20 × 20	Not Rated	220	UL Classified	10	0000000	00000
			20 × 25	Not Rated	220	UL Classified	10	0000000	00000
			24 × 24	Not Rated	220	UL Classified	10	0000000	00000
			25 × 48	Not Rated	220	UL Classified	1	0000000	00000


			1" Thick



					12 × 12	Not Rated	220	UL Classified	10	0000000	00000


					12 × 24	Not Rated	220	UL Classified	10	0000000	00000
					16 × 20	Not Rated	220	UL Classified	10	0000000	00000
					16 × 25	Not Rated	220	UL Classified	10	0000000	00000
					20 × 20	Not Rated	220	UL Classified	10	0000000	00000
					20 × 25	Not Rated	220	UL Classified	10	0000000	00000
					24 × 24	Not Rated	220	UL Classified	10	0000000	00000
					25 × 48	Not Rated	220	UL Classified	1	0000000	00000
					30 × 48	Not Rated	220	UL Classified	1	0000000	00000


					2" Thick



							12 × 12	Not Rated	220	UL Classified	10	0000000	00000


							12 × 24	Not Rated	220	UL Classified	10	0000000	00000
							16 × 20	Not Rated	220	UL Classified	10	0000000	00000
							16 × 25	Not Rated	220	UL Classified	10	0000000	00000
							20 × 20	Not Rated	220	UL Classified	10	0000000	00000
							20 × 25	Not Rated	220	UL Classified	10	0000000	00000
							24 × 24	Not Rated	220	UL Classified	10	0000000	00000

Low-Efficiency Reusable Air Filter Media

Wash and reuse this media to extend the life of expensive filters that catch fine particles. Installed upstream, this affordable media traps debris that can damage or clog your final filter. Cut it to the size you need and attach it to a frame.

Plastic Fiber Rolls

Image of Product. Front orientation. Air Filter Media. Low-Efficiency Reusable Air Filter Media, Rolls.

Collect high volumes of dust, even in poor weather, such as rain, snow, and wind. This material is also known as hog hair.

					30 ft. Long
	Wd.	MERV Filter Rating	Max. Temp., ° F	Certification		Each
1" Thick



		16"	Not Rated	180	UL Classified	00000000	0000000


		20"	Not Rated	180	UL Classified	00000000	000000
		25"	Not Rated	180	UL Classified	00000000	000000
		30"	Not Rated	180	UL Classified	00000000	000000
		36"	Not Rated	180	UL Classified	00000000	000000

Plastic Fiber Pads

Image of Product. Front orientation. Air Filter Media. Low-Efficiency Reusable Air Filter Media, Pads.

Collect high volumes of dust, even in poor weather, such as rain, snow, and wind. This material is also known as hog hair.

	MERV Filter Rating	Max. Temp., ° F	Certification	Pkg. Qty.		Pkg.
1" Thick



	12 × 24	3	180	UL Classified	25	00000000	0000000


	16 × 20	3	180	UL Classified	25	00000000	000000
	20 × 20	3	180	UL Classified	25	00000000	000000
	20 × 25	3	180	UL Classified	25	00000000	000000
	20 × 30	3	180	UL Classified	25	00000000	000000
	24 × 24	3	180	UL Classified	25	00000000	000000

Air Filter Media

Replace dirty HVAC filters with this media to collect large dust and debris. Cut this media to the size you need and attach it to a frame.

Pads

					Small Pack			Large Pack
	HVAC Filter Trade Size	MERV Filter Rating	Max. Temp., ° F	Certification	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
1" Thick



		12 × 12	6	250	UL Classified	6	00000000	000000	50	00000000	0000000


		12 × 24	6	250	UL Classified	6	00000000	00000	50	00000000	000000
		16 × 20	6	250	UL Classified	6	00000000	00000	50	00000000	000000
		16 × 25	6	250	UL Classified	6	00000000	00000	50	00000000	000000
		20 × 20	6	250	UL Classified	6	00000000	00000	50	00000000	000000
		20 × 25	6	250	UL Classified	6	00000000	00000	50	0000000	000000
		24 × 24	6	250	UL Classified	3	00000000	00000	50	00000000	000000


		2" Thick



				12 × 12	6	250	UL Classified	6	00000000	00000	50	00000000	000000


				12 × 24	6	250	UL Classified	6	00000000	00000	50	0000000	000000
				16 × 20	6	250	UL Classified	6	00000000	00000	50	00000000	000000
				16 × 25	6	250	UL Classified	6	00000000	00000	50	00000000	000000
				20 × 20	6	250	UL Classified	6	00000000	00000	50	00000000	000000
				20 × 25	6	250	UL Classified	3	00000000	00000	50	00000000	000000
				24 × 24	6	250	UL Classified	3	00000000	00000	50	00000000	000000

Made-to-Order Panel Air Filters

If you need a panel air filter with unique dimensions, we’ll get it made. Typically used as replacements in HVAC equipment, these panels work as standalone filters or as prefilters to your main filter. They’re an affordable choice for protecting expensive filters that catch fine particles.

How to order:

Calculate the filter area you need by multiplying your filter length × width.
Find the thickness and filter area range you need.
Select the corresponding part number and enter your length and width.

For filters larger than 23" × 30", select 3884T999. Then enter the thickness, length, and width you need.

If you need help, feel free to call or email us. We answer our phones 24/7 within three rings.

	MERV Filter Rating	Max. Temp., ° F	Certification	Pkg. Qty.		Pkg.
1" Thick



	16 to 149	5	180	UL Classified	12	0000000	000000


	150 to 199	5	180	UL Classified	12	0000000	00000
	200 to 249	5	180	UL Classified	12	0000000	000000
	250 to 299	5	180	UL Classified	12	0000000	000000
	300 to 399	5	180	UL Classified	12	0000000	000000
	400 to 499	5	180	UL Classified	12	0000000	000000
	500 to 599	5	180	UL Classified	12	0000000	000000
	600 to 690	5	180	UL Classified	12	0000000	000000


	2" Thick



			16 to 149	5	180	UL Classified	12	0000000	00000


			150 to 199	5	180	UL Classified	12	0000000	000000
			200 to 249	5	180	UL Classified	12	0000000	000000
			250 to 299	5	180	UL Classified	12	0000000	000000
			300 to 399	5	180	UL Classified	12	0000000	000000
			400 to 499	5	180	UL Classified	12	0000000	000000
			500 to 599	5	180	UL Classified	12	0000000	000000
			600 to 690	5	180	UL Classified	12	0000000	000000

Air Filter Media for Automatic Roll Machines

Replace the filter roll in your automatic filtering equipment. The media comes wrapped around a core with pull tabs for installation.

						65 ft. Long
	For Mfr.	Wd.	MERV Filter Rating	Max. Temp., ° F	Certification		Each
1/2" Thick



		American Air Filter	32 3/4"	Not Rated	220	UL Classified	0000000	0000000


		American Air Filter	44 3/4"	Not Rated	220	UL Classified	0000000	000000
		American Air Filter	56 3/4"	Not Rated	220	UL Classified	0000000	000000
		Continental	43 7/8"	Not Rated	220	UL Classified	0000000	000000
		Continental	55 7/8"	Not Rated	220	UL Classified	0000000	000000
		Continental	67 7/8"	Not Rated	220	UL Classified	0000000	000000
		Farr	32 3/4"	Not Rated	220	UL Classified	0000000	000000
		Farr	44 3/4"	Not Rated	220	UL Classified	0000000	000000
		Farr	56 3/4"	Not Rated	220	UL Classified	0000000	000000