Filtrete Clean Living Dust Reduction HVAC Furnace Air Filter, 300 MPR, 20 x 24 x 1 inch, Pack of 4 Filters 570889119

Dust reduction Filter attracts and captures particles such as dust, lint, and dust mite debris in your air. Electrostatically charged to attract and capture microscopic airborne particles. For optimum performance, the filter should be changed every 90 days. For residential use only.

Filtrete 300 Dust Reduction Air Filter,

• Captures particles such as dust, lint, and dust mite debris in your air.
• Electrostatically charged to attract and capture microscopic airborne particles.
• Carries a 300 Microparticle Performance Rating (MPR).
• Lasts up to 3 months.
• For residential use only.
• Model Number: 3264

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Filtrete Clean Living Dust Reduction HVAC Furnace Air Filter, 300 MPR, 20 x 24 x 1 inch, Pack of 4 Filters 570889119