18x20x2

18x20x2 furnace filter. Premium quality made by CAMFIL.
  CAMFIL AP-3 CAMFIL 30/30
MERV 8 8
LIFESPAN 4 months 6 months
COST PER FILTER $9.75 $15.58
PRICE 12-PACK $117 $187
 OVERVIEW  economical  best overall
value
The higher the MERV rating on a filter, the fewer dust particles and other contaminants can pass through it. 

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  • 18x20x2 Furnace Filter
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    Camfil

    18x20x2 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 $9.75 each! Pay less, get more. Most affordable product of this size! HIGHLIGHTS MERV 8 Lifespan: 4 months Exact size: 17...

    Was: $131.00
    Now: $117.00
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  • 18x20x2 Furnace Filter Merv 8
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    Camfil

    18x20x2 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 $15.58 per filter! This second-generation Merv 8...

    Was: $195.00
    Now: $187.00
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