20x20x4 MERV 11

  • 20x20x4 Furnace Filter Merv 11

    Camfil

    20x20x4 Furnace Filter Merv 11. (6-pack)

    MERV 11: High Efficiency -- State of the art filtration capabilities remove allergens, the perfect choice for Canadian homeowners to elevate air quality. Brand name reliability at a low cost: pay only $34 per furnace filter! Most popular option for...

    Was: $224.00
    Now: $204.00
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