Search Results for '13 x 18 frame'

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  24x25x4 AIRx DUST Carrier FILXXCAR0024 Replacement Air Filter - MERV 8, 2-Pack

  $41.95 / Filter

  in stock
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  21x26x5 AIRx DUST Trane BAYFTAH26M Replacement Air Filter - MERV 8

  $69.95 / Filter

  in stock
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  24x25x4 AIRx DUST Carrier FILXXCAR0024 Replacement Air Filter - MERV 8, 4-Pack

  $38.95 / Filter

  in stock
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  Aluminum Range Hood Filter - 11 3/8" x 14" x 3/32"

  $15.07 / Filter

  

  7 review(s)

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  Average rating 5.0/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  16x28x6 AIRx ALLERGY Aprilaire 401 Replacement Air Filter - MERV 11, 4-Pack

  $38.95 / Filter

  

  103 review(s)

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  Average rating 4.6/5

  5 stars

  (82)

  4 stars

  (15)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (5)

  in stock
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  20x25x5 AIRx ALLERGY GeneralAire 14201 Replacement Air Filter - MERV 11

  $50.95 / Filter

  in stock
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  BestAirPro Replacement for Aprilaire® # 401 Filter, 4-Pack

  $29.59 / Filter

  

  40 review(s)

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  Average rating 4.8/5

  5 stars

  (33)

  4 stars

  (5)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  In Stock
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  21x21x4.5 AIRx ALLERGY Rheem/Ruud RXHF-E21AM10 Replacement Air Filter - MERV 11

  $72.10 / Filter

  

  14 review(s)

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  Average rating 4.9/5

  5 stars

  (13)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
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  21x24.5x4.5 AIRx ALLERGY Rheem/Ruud RXHF-E24AM100 Replacement Air Filter - MERV 11

  $76.34 / 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)

  1 Week to Ship
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  17.5x21x4.5 AIRx ALLERGY Rheem/Ruud RXHF-E17AM10 Replacement Air Filter - MERV 11

  $61.47 / Filter

  

  12 review(s)

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  Average rating 5.0/5

  5 stars

  (12)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
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  Lennox X0444 MERV 10 Replacement Filter for PMAC-12C, 2-Pack

  $59.79 / Filter

  

  31 review(s)

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  Average rating 4.8/5

  5 stars

  (27)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  20x25x5 AIRx DUST Goodman / Amana M8-1056 Replacement Air Filter - MERV 8 - 2 pack

  $41.95 / Filter

  

  183 review(s)

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  Average rating 4.7/5

  5 stars

  (145)

  4 stars

  (25)

  3 stars

  (7)

  2 stars

  (3)

  1 star

  (3)

  in stock