Search Results for 'air conditioner filters 18 x 20'

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  16x16x2 AIRx ALLERGY Air Filter - MERV 11

  $16.49 / Filter

  in stock
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  24x36x1 AIRx ALLERGY Air Filter

  $30.49 / Filter

  in stock
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  24x24x1 AIRx ALLERGY Air Filter

  $22.49 / Filter

  in stock
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  14x14x1 AIRx ALLERGY Air Filter

  $18.49 / Filter

  in stock
• 

  Lennox X8795 Maintenance Kit for PCO20-28 Air Cleaner

  $304.94 / Pc

  

  18 review(s)

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  Average rating 5.0/5

  5 stars

  (18)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  Bryant/Carrier/Payne KFAFK0212MED - 16 1/2 x 21 1/ 2 x 1 Washable Filter, 2-Pack

  $29.01 / Filter

  

  61 review(s)

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  Average rating 4.8/5

  5 stars

  (51)

  4 stars

  (8)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (1)

  In Stock
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  Bryant/Carrier/Payne KFAFK0112SML - 13 x 21 1/ 2 x 1 Washable Filter, 2-Pack

  $27.08 / Filter

  

  21 review(s)

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  Average rating 5.0/5

  5 stars

  (20)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  Lennox X8309 Expandable Replacement Filter - 16x25x5

  $46.95 / Filter

  In Stock
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  12" X 24" X 1" Lifetime Permanent Washable Filter

  $56.95 / Filter

  

  13 review(s)

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  Average rating 4.6/5

  5 stars

  (9)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  14" X 24" X 1" Lifetime Permanent Washable Filter

  $56.95 / Filter

  

  14 review(s)

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  Average rating 4.6/5

  5 stars

  (11)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  12" X 12" X 1" Lifetime Permanent Washable Filter, 2-Pack

  $55.48 / Filter

  in stock
• 

  14" X 24" X 1" Lifetime Permanent Washable Filter, 2-Pack

  $55.48 / Filter

  in stock