Filtrete Allergen Defense Air Filter, 20" x 20", MERV 11, 1000 MPR, Polypropylene Frame

Experience cleaner air in your home with the Filtrete Allergen Defense Air Filter. Designed to fit standard 20" x 20" vents, this high-performance filter captures a variety of airborne allergens, making it an essential addition to your heating and cooling system. With a MERV 11 rating and a 1000 MPR, it effectively traps dust, pollen, pet dander, and smoke, ensuring that you and your family breathe easier.

• Material: Durable polypropylene frame for long-lasting use.
• Allergen Reduction: Captures particles as small as 0.3 microns for superior air quality.
• Easy Installation: Fits standard vents, making replacement quick and hassle-free.
• Enhanced Performance: Designed to last up to 3 months, providing consistent filtration.