This Honeywell 20 in. x 20 in. x 4 in. Pleated FPR 10 Air Filter is more effective than fiberglass filters thanks to a larger surface area and will last up to a whole year. Its pleated surface area traps airborne allergens like bacteria, dust, mold, pollen, smoke and viruses.
- Filter Performance Rating of 10 and MERV Rating of 12 to provide protection against bacteria, dust, mold, pollen, smoke and viruses
- Pleated design increases surface area on which airborne particles can be trapped and has low airflow resistance
- Electrostatically charged fibers re-energize molecules to prevent air from becoming stagnant
- Lasts up to 12 months
- Purifies air by attracting and capturing microscopic particles that can carry bacteria and viruses
- Removes odors
- Cardboard frame