The Honeywell 24 in. x 24 in. x 1 in. Allergen Plus Pleated FPR 7 Air Filters feature an electrostatic charge and large surface area of pleated material to improve the efficiency of their dust-holding capacity. Housed in a recyclable, clay-coated, moisture-resistant frame, this reinforced filter captures particles as small as 1 micron to keep your air as clean as possible. (In comparison, a human hair is approximately 150 microns in size.) These filters are effective against dust/lint, airborne dust mite debris, pollen, pet dander, mold spores and bacteria.
- Filter Performance Rating (FPR): 7
- Filters down to the microparticle level for exceptionally clean air
- Electrostatically charged to effectively catch and trap dust
- Heavy-duty, moisture-resistant frame is suitable for humid areas
- Each filter lasts up to 90 days
- Pack includes a 1-year supply of 4 filters