About Air Filter Efficiency Ratings
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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.
For technical drawings and 3-D models, click on a part number.
| HVAC Filter 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 | |
2" Thick | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 12 × 24 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 000000 |
| 16 × 20 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
| 16 × 25 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
| 18 × 24 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 000000 |
| 20 × 20 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
| 20 × 24 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
| 20 × 25 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
| 24 × 24 | 7 | 50% | 3 | 300 | Carbon-Filled Polyester Plastic | Cardboard | 120° | 0000000 | 00000 |
Odor-Removal Panel Air Filters
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.
Actual size is up to 5/8" less than trade size.
For technical drawings and 3-D models, click on a part number.
| HVAC Filter 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 | |
1" Thick | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 12 × 24 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 000000 |
| 16 × 20 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 16 × 25 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 20 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 24 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 25 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 24 × 24 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
2" Thick | |||||||||
| 12 × 24 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 16 × 20 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 16 × 25 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 20 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 24 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 25 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 24 × 24 | 7 | 54% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
4" Thick | |||||||||
| 12 × 24 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 16 × 20 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 16 × 25 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 20 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 24 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 20 × 25 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
| 24 × 24 | 7 | 50% | 3 | 20 | Carbon-Filled Polyester Plastic | Cardboard | 140° | 00000000 | 00000 |
Ultra-Efficiency Odor-Removal Panel Air Filters
Clear the air of fine particles and odors caused by high levels of pollution, such as wildfire smoke. Rated MERV 13, these filters capture smaller contaminants, such as germs and allergens, more efficiently than filters rated MERV 5 or 7. They contain carbon granules, which absorb odors. All meet UL 900 standards for flame retardance.
For technical drawings and 3-D models, click on a part number.
Filter Efficiency @ | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HVAC Filter Trade Size | MERV Filter Rating | 0.3 Microns | 1 Micron | 3 Microns | Removes Particle Size Down To, microns | Carbon Concentration, g/sq. ft. | Material | Frame Material | Max. Temperature, °F | Each | |
2" Thickness | |||||||||||
| 12 × 24 | 13 | 45% | 85% | 95% | 0.3 | 18 | Carbon-Filled Polyester Plastic | Cardboard | 180° | 0000000 | 0000000 |
| 20 × 20 | 13 | 45% | 85% | 95% | 0.3 | 18 | Carbon-Filled Polyester Plastic | Cardboard | 180° | 0000000 | 000000 |
| 20 × 24 | 13 | 45% | 85% | 95% | 0.3 | 18 | Carbon-Filled Polyester Plastic | Cardboard | 180° | 0000000 | 000000 |
| 20 × 25 | 13 | 45% | 85% | 95% | 0.3 | 18 | Carbon-Filled Polyester Plastic | Cardboard | 180° | 0000000 | 000000 |
| 24 × 24 | 13 | 45% | 85% | 95% | 0.3 | 18 | Carbon-Filled Polyester Plastic | Cardboard | 180° | 0000000 | 000000 |