- Nominal Size: 20 x 25 x 1, Actual Size: 19 1/2″ x 24 1/2″ x 3/4″
- Comparable to 3M Filtrate MPR 1000 to 1200 Micro Allergen Defense
- Comparable to Honeywell Allergen Plus FPR 7
- Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke
| Quality | Merv 11 |
|---|---|
| Size | 20x25x1 |