The Honeywell 20 in. x 25 in. x 4 in. Pleated FRP 10 Air Filter is up to 60 times more efficient than a standard 1 in. furnace filter. It helps keep your home or office free of dangerous pollutants for up to 12 months by filtering dust, pollen, mold, smoke, bacteria and viruses.
- Filter Performance Rating (FRP) of 10 provides protection against smoke and microscopic pollutants
- Pleated filter with a Minimum Efficiency Reporting Value (MERV) rating of 12 captures a high percentage of household air particles, including those at 0.3 micron which are most harmful to your lungs
- Lasts up to 12 months
- Purifies air by catching dust, pollen, mold, smoke, bacteria and viruses
- Aprilaire Space-Gard Models 2200 and 2250, Trion Air Bear 435790-027, Skuttle DB-25-20, and most 20x25x4 or 20x25x5 inch boots. Does not fit Honeywell TrueCLEAN air cleaners.
- Easy to install