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    12.75x21x1 MERV 11 Pleated Air Filter

    Actual Size: 12.75x21x1"

    https://static.filterbuy.com/static/images/filter-images-by-shape/Long Rectangle/MERV 11/1 INCH/LongRectangle_1inch_MERV11_6pack.jpg
    $89.82
    $179.40
    in stock
    Ships in 24 hours
    Quantity Discount
    1 for$29.90 ea2 for$18.68 eaSave 38%3 for$17.34 eaSave 42%4 for$16.67 eaSave 44%5 for$15.80 eaSave 47%6-11 for$14.97 eaSave 50%12+ for$13.85 eaSave 54%
    SUPERIOR AIR FILTRATION
    SUPERIOR AIR FILTRATIONRESIDENTIAL AND/OR COMMERCIAL USEChange Every 3 Months

    ABOUT

    • This is a list 12.75x21x1 MERV 11 air filter replacement for your furnace, air conditioner, heat pump, or HVAC system
    • Actual air filter size: 12.75x21x1"
    • MERV 11 synthetic media (comparable with MPR 1000/1200 and FPR 7) offers superior protection from dust, pollen, pet dander, mold, smog and more by trapping 95% of airborne particles without impacting air flow
    • High-quality construction means electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame to resist heat and humidity
    • Built to last 3 months. 300% longer than fiberglass models
    • 100% manufactured in the United States and designed with recyclable materials
    • Learn more about 12.75x21x1 Air Filters