Search Results for '20 by 18 by 4'

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  20x25x5 AIRx ALLERGY Skuttle 000-0448-002 Replacement Air Filter - MERV 11, 2-Pack

  $41.95 / Filter

  

  21 review(s)

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  Average rating 4.8/5

  5 stars

  (18)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x20x5 AIRx DUST Goodman / Amana M2-1056 Replacement Air Filter - MERV 8, 4-Pack

  $40.95 / Filter

  in stock
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  16x20x5 AIRx ALLERGY Replacement for Lennox X0582 Air Filter - MERV 11, 2-Pack

  $38.95 / Filter

  

  4 review(s)

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  Average rating 5.0/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x25x5 AIRx ODOR GeneralAire 14201 Replacement Air Filter - Carbon

  $47.90 / Filter

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

  $46.95 / Filter

  

  180 review(s)

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  Average rating 4.7/5

  5 stars

  (143)

  4 stars

  (24)

  3 stars

  (7)

  2 stars

  (3)

  1 star

  (3)

  in stock
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  20x20x5 AIRx ALLERGY Skuttle 000-0448-003 Replacement Air Filter - MERV 11, 2-Pack

  $40.95 / Filter

  

  27 review(s)

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  Average rating 4.7/5

  5 stars

  (21)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  20x25x5 AIRx ODOR Skuttle 000-0448-002 Replacement Air Filter - Carbon, 2-Pack

  $43.31 / Filter

  

  2 review(s)

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  Average rating 4.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  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)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x20x5 AIRx ODOR Skuttle 000-0448-003 Replacement Air Filter - Carbon

  $52.02 / Filter

  in stock
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  20x20x5 AIRx DUST Skuttle 000-0448-003 Replacement Air Filter - MERV 8

  $45.95 / Filter

  

  1 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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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

  (0)

  in stock
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  ClearChoice Replacement filter for Hayward C-200 / CX200RE / MicroStar-Clear / American Commander II

  $22.95 / Filter Cartridge

  In Stock