12x20x4 MERV 11 Pleated Filter
- 12x20x4 MERV 11 Filter filters made and manufactured by FilterBuy
- Actual Size 11.5x19.5x3.75"
- 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 90 days. Replace regularly for optimum performance.
- Free shipping on all orders!