Day and Night 19X20X4.25 MERV 11 Replacement Filter
- Day and Night 19X20X4.25 MERV 11 Replacement Filter
- Actual Size 19.13x19.88x4.25"
- Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
- Ideal for standard and residential commercial use
- Designed to last 180 days. Replace regularly for optimum performance.
- Free shipping on all orders!