We make it easy to find 18x25x2 furnace filter. Keep more cash in your wallet when you buy online. Your new filters are in stock ready to ship. Comparison and options:
MERV 8 8 11
LIFESPAN 4 months 6 months 5 months
COST PER FILTER $18.83 $20.42 $23.50
PRICE 12-PACK $226 $245 $282
 OVERVIEW  economical  best overall
 remove allergens
at low cost
The higher the MERV rating on a filter, the fewer dust particles and other contaminants can pass through it. 


  • 18x25x2 Furnace Filter


    18x25x2 Furnace Filter Camfil AP-3. (12-pack)

    MERV 8 yields high indoor air quality with an exceptional filter that rivals the brand name competition. GREAT VALUE: You pay only $18.83 each! Pay less, get more. Most affordable product of this size! HIGHLIGHTS MERV 8 Lifespan: 4 months Exact size: 17...

    Was: $249.00
    Now: $226.00
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  • 18x25x2 Furnace Filter Merv 8


    18x25x2 Furnace Filter Camfil 30/30. (12-pack)

    MERV 8: Best selling -- 5 Star Rated with Innovative Technology. Ultimate filter for Canadian homeowners. Offers the best value for price, lifespan, and air quality with brand name reliability. Pay only $20.42 per filter! This second-generation Merv 8...

    Was: $270.00
    Now: $245.00
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  • 18x25x2  furnace filter MERV 11


    18x25x2 Furnace Filter Camfil AP-11. (12-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 $23.50 per furnace filter! Most popular option for...

    Was: $310.00
    Now: $282.00
    Add to Cart
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