MERV 11 Pleated HVAC Air Filters in Multiple Sizes, Two Pack for Furnaces, Air Conditioners and Heat Pumps
MERV 11 Pleated HVAC Air Filters in Multiple Sizes, Two Pack for Furnaces, Air Conditioners and Heat Pumps
MERV 11 pleated HVAC air filters are offered in a wide selection of dimensions for compatible furnaces, air conditioners, heat pumps and air cleaners. Electrostatically charged synthetic media captures dust and other airborne particles, while reinforced beverage-board frames resist warping during normal system operation.
Detailed source evidence covers the 20 by 25 by 4-inch two-pack with actual dimensions of 19.5 by 24.5 by 3.63 inches. That option uses eight pleats per foot, dual wire backing and a documented 180-day replacement interval. Measure the current filter carefully and choose the exact variant dimensions required by the equipment.
Specifications
| Brand | Filterbuy |
|---|---|
| Rating | MERV 11 |
| Pack count | 2 filters for documented option |
| Documented nominal size | 20 x 25 x 4 inches |
| Documented actual size | 19.5 x 24.5 x 3.63 inches |
| Media | Electrostatically charged synthetic media |
| Documented change interval | Every 180 days |
Frequently Asked Questions
Will every size fit the same system?
No. The listing contains many dimensions, so the selected size must match the existing filter or equipment slot exactly.
What is the actual size of the documented 20 x 25 x 4 filter?
It measures 19.5 by 24.5 by 3.63 inches.
How often should the documented option be replaced?
The source recommends replacement every 180 days for optimal performance.