Search Results for '18 34 x 20 34 x 1'

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  Fiberglass 16" X 20" X 1" Panel Filter - Equipment Protection

  $4.79 / Filter

  

  25 review(s)

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  Average rating 5.0/5

  5 stars

  (25)

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  (0)

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  1 star

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  20x25x5 AIRx DUST Goodman / Amana M8-1056 Replacement Air Filter - MERV 8

  $46.95 / Filter

  

  181 review(s)

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  Average rating 4.7/5

  5 stars

  (144)

  4 stars

  (24)

  3 stars

  (7)

  2 stars

  (3)

  1 star

  (3)

  in stock
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  Fiberglass 10" X 20" X 1" Panel Filter - Equipment Protection

  $4.52 / Filter

  

  7 review(s)

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  Average rating 3.9/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (2)

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  (0)

  1 star

  (1)

  in stock
• 

  Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection

  $4.01 / Filter

  

  27 review(s)

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  Average rating 4.8/5

  5 stars

  (24)

  4 stars

  (1)

  3 stars

  (2)

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• 

  Fiberglass 18" X 20" X 1" Panel Filter - Equipment Protection

  $5.12 / Filter

  

  12 review(s)

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  Average rating 4.8/5

  5 stars

  (10)

  4 stars

  (2)

  3 stars

  (0)

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  (0)

  1 star

  (0)

  in stock
• 

  20x25x5 AIRx ALLERGY Ultravation 91-006 Replacement Air Filter - MERV 11

  $40.09 / Filter

  

  9 review(s)

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  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

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  in stock
• 

  Fiberglass 18" X 24" X 1" Panel Filter - Equipment Protection

  $5.55 / Filter

  

  11 review(s)

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  Average rating 3.9/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  Activated Carbon Filter for Goodman / Five Seasons Air Cleaner 1856-3

  $17.42 / Filter

  

  6 review(s)

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  Average rating 4.8/5

  5 stars

  (5)

  4 stars

  (1)

  3 stars

  (0)

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  (0)

  1 star

  (0)

  In Stock
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  Fiberglass 18" X 25" X 1" Panel Filter - Equipment Protection

  $5.95 / Filter

  

  4 review(s)

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  Average rating 3.5/5

  5 stars

  (2)

  4 stars

  (0)

  3 stars

  (1)

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  (0)

  1 star

  (1)

  in stock
• 

  20x20x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $28.49 / Filter

  

  12 review(s)

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  Average rating 4.6/5

  5 stars

  (10)

  4 stars

  (1)

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  (0)

  1 star

  (1)

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• 

  20x25x5 AIRx ALLERGY Replacement for Lennox X1152 Air Filter - MERV 11

  $40.09 / Filter

  

  7 review(s)

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  Average rating 4.7/5

  5 stars

  (5)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

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  in stock
• 

  Fiberglass 15" X 20" X 1" Panel Filter - Equipment Protection

  $5.12 / Filter

  in stock