	Trade Size Trade Size

18 × 24

20 × 20

20 × 24

20 × 25

24 × 24

	Thickness Thickness

	For Removing For Removing

Dust and Particles

Odors and Fumes

	MERV Filter Rating MERV Filter Rating

	Construction Construction

Pleated

Fibrous

	Maximum Temperature Maximum Temperature

120° F

225° F

	Filter Efficiency @ 3 Microns Filter Efficiency @ 3 Microns

20%

50%

	Carbon Concentration Carbon Concentration

10g/sq. ft.

300g/sq. ft.

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

DFARS Specialty Metals
COTS-Exempt

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20 Products

About Air Filter Efficiency Ratings

Carbon granules in these filters remove odors. They are pleated to maximize filtering surface area without reducing airflow. The cardboard frame is treated to resist humidity, and the galvanized steel grill prevents sagging.

Actual size is up to 5/8" less than trade size.

1" Thick
Trade Size	MERV Filter Rating	Filter Efficiency @ 3 Microns	Removes Particle Size Down To, microns	Carbon Concentration, g/sq. ft.	Material	Frame Material	Max. Temperature, °F		Each
12 × 24	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	000000
16 × 20	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
16 × 25	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
20 × 20	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
20 × 25	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
24 × 24	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
2" Thick
12 × 24	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
16 × 20	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
16 × 25	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
20 × 20	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
20 × 25	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000
24 × 24	5	20%	3	10	Carbon-Coated Polyester Plastic	Cardboard	225°	00000000	00000

Strong-Odor-Removal Panel Air Filters

Eliminate heavy odors with these filters that have 30 times the odor removing ability of standard odor-removal air filters. The cardboard frame is treated to resist humidity, and the galvanized steel grill prevents sagging.

These filters meet UL 900 flame retardance requirements. Actual size is up to 5/8" less than trade size.

2" Thick
Trade Size	MERV Filter Rating	Filter Efficiency @ 3 Microns	Removes Particle Size Down To, microns	Carbon Concentration, g/sq. ft.	Material	Frame Material	Max. Temperature, °F		Each
12 × 24	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	000000
16 × 20	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
16 × 25	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
18 × 24	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
20 × 20	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
20 × 24	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
20 × 25	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000
24 × 24	7	50%	3	300	Carbon-Coated Polyester Plastic	Cardboard	120°	0000000	00000