MERV 7 Air Filters | McMaster-Carr

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118 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.

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.

Rolls

					5 ft. Long		15 ft. Long		90 ft. Long		135 ft. Long
	Wd.	MERV Filter Rating	Max. Temp., ° F	Specs. Met		Each		Each		Each		Each
1/2" Thick



		6"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	000000


		8"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	00000
		10"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	00000
		12"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	00000
		14"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	00000
		16"	7	225	UL 900	———	0	00000000	00000	———	0	00000000	00000
		20"	7	225	UL 900	00000000	000000	00000000	00000	———	0	00000000	000000
		25"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000
		26"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000
		28"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000
		30"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000


		36"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000
		40"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000
		48"	7	225	UL 900	00000000	00000	00000000	00000	———	0	00000000	000000


		1" Thick



				6"	7	225	UL 900	———	0	00000000	00000	00000000	000000	———	0


				8"	7	225	UL 900	———	0	00000000	00000	00000000	00000	———	0
				10"	7	225	UL 900	———	0	00000000	00000	00000000	00000	———	0
				12"	7	225	UL 900	———	0	00000000	00000	00000000	00000	———	0
				14"	7	225	UL 900	———	0	00000000	00000	00000000	00000	———	0
				16"	7	225	UL 900	———	0	00000000	00000	00000000	00000	———	0
				20"	7	225	UL 900	00000000	00000	00000000	00000	00000000	00000	———	0
				25"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0
				26"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0
				28"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0
				30"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0


				36"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0
				40"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0
				48"	7	225	UL 900	00000000	00000	00000000	00000	00000000	000000	———	0

Odor-Removing Pleated Panel Air Filters

Carbon granules absorb odors. Pleats create a large surface area to filter without reducing airflow. The cardboard frame won't warp because it is treated to resist humidity.

Strong Odor Removing—Packed with 15 times more carbon than standard odor-removal air filters to eliminate heavy odors.

	HVAC Filter Trade Size	MERV Filter Rating	Max. Temp., ° F	Specs. Met		Each
Odor-Removing Air Filters







			1" Thick

			12 × 24	7	20	140	—	00000000	000000


			16 × 20	7	20	140	—	00000000	00000
			16 × 25	7	20	140	—	00000000	00000
			20 × 20	7	20	140	—	00000000	00000
			20 × 24	7	20	140	—	00000000	00000
			20 × 25	7	20	140	—	00000000	00000
			24 × 24	7	20	140	—	00000000	00000




					2" Thick

					12 × 24	7	20	140	—	00000000	00000


					16 × 20	7	20	140	—	00000000	00000
					16 × 25	7	20	140	—	00000000	00000
					20 × 20	7	20	140	—	00000000	00000
					20 × 24	7	20	140	—	00000000	00000
					20 × 25	7	20	140	—	00000000	00000
					24 × 24	7	20	140	—	00000000	00000




							4" Thick

							12 × 24	7	20	140	—	00000000	00000


							16 × 20	7	20	140	—	00000000	00000
							16 × 25	7	20	140	—	00000000	00000
							20 × 20	7	20	140	—	00000000	00000
							20 × 24	7	20	140	—	00000000	00000
							20 × 25	7	20	140	—	00000000	00000
							24 × 24	7	20	140	—	00000000	00000


							Strong-Odor-Removing Air Filters







											2" Thick

											12 × 24	7	300	120	UL 900	0000000	00000


											16 × 20	7	300	120	UL 900	0000000	00000
16 × 25											7	300	120	UL 900	0000000	000000
18 × 24	7										300	120	UL 900	0000000	000000
20 × 20	7										300	120	UL 900	0000000	00000
20 × 24	7										300	120	UL 900	0000000	00000
20 × 25	7										300	120	UL 900	0000000	00000
24 × 24	7	300									120	UL 900	0000000	000000

Odor-Removing Air Filter Media

Carbon granules inside this media absorb odors from the air. Choose media with a high carbon concentration to tackle strong odors. Cut it to the size you need and attach it to a frame.

Strong-Odor-Removing Pads

					300 g/ft² Carbon Concentration		375 g/ft² Carbon Concentration
	HVAC Filter Trade Size	MERV Filter Rating	Max. Temp., ° F	Specs. Met		Each		Each
1" Thick



		12 × 12	7	120	UL 900	0000000	000000	0000000	000000


		12 × 24	7	120	UL 900	0000000	00000	00000000	00000
		14 × 25	7	120	UL 900	0000000	00000	———	0
		15 × 24	7	120	UL 900	0000000	00000	———	0
		16 × 20	7	120	UL 900	0000000	00000	00000000	00000
		16 × 25	7	120	UL 900	0000000	00000	00000000	00000
		20 × 20	7	120	UL 900	0000000	00000	00000000	00000
		20 × 25	7	120	UL 900	0000000	00000	00000000	00000
		20 × 30	7	120	UL 900	0000000	00000	———	0
		24 × 24	7	120	UL 900	0000000	00000	00000000	00000