Search Results for '21 in by 25 in by 4 in'

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  16x25x5 AIRx ODOR Air Bear 255649-105 Replacement Air Filter - Carbon, 2-Pack

  $48.31 / Filter

  

  7 review(s)

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  Average rating 3.7/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock
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  Aprilaire #213 Media Filter

  $89.95 / Filter

  

  89 review(s)

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  Average rating 4.9/5

  5 stars

  (80)

  4 stars

  (8)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  In Stock
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  16x25x5 AIRx DUST Air Bear 255649-105 Replacement Air Filter - MERV 8

  $39.95 / Filter

  

  66 review(s)

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  Average rating 4.6/5

  5 stars

  (53)

  4 stars

  (6)

  3 stars

  (3)

  2 stars

  (3)

  1 star

  (1)

  in stock
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  16x25x5 AIRx ALLERGY Goodman / Amana M1-1056 Replacement Air Filter - MERV 11, 2-Pack

  $45.95 / Filter

  

  102 review(s)

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  Average rating 4.7/5

  5 stars

  (79)

  4 stars

  (15)

  3 stars

  (5)

  2 stars

  (3)

  1 star

  (0)

  in stock
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  Skuttle Humidifier Evaporator Pad A04-1725-052, 2-Pack

  $31.95 / Water Panel

  

  33 review(s)

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  Average rating 4.8/5

  5 stars

  (30)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  In Stock
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  Aprilaire #213 MERV 13 Replacement Filter - 8 Pack

  $78.73 / Filter

  

  6 review(s)

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  Average rating 4.8/5

  5 stars

  (5)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  21x26x5 AIRx ALLERGY Trane BAYFTAH26M Replacement Air Filter - MERV 11, 2-Pack

  $69.95 / Filter

  

  81 review(s)

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  Average rating 4.9/5

  5 stars

  (75)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  16x25x5 AIRx DUST Goodman / Amana M1-1056 Replacement Air Filter - MERV 8, 2-Pack

  $41.95 / Filter

  

  102 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (79)

  4 stars

  (15)

  3 stars

  (5)

  2 stars

  (3)

  1 star

  (0)

  in stock
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  20x25x4 AIRx ALLERGY TopTech TT-FM-2025 Replacement Air Filter - MERV 11, 2-Pack

  $35.95 / Filter

  

  149 review(s)

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  Average rating 4.6/5

  5 stars

  (127)

  4 stars

  (8)

  3 stars

  (3)

  2 stars

  (3)

  1 star

  (8)

  in stock
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  16x25x5 AIRx ALLERGY Goodman / Amana M1-1056 Replacement Air Filter - MERV 11 - 4-Pack

  $42.95 / Filter

  

  102 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (79)

  4 stars

  (15)

  3 stars

  (5)

  2 stars

  (3)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx DUST TopTech TT-FM-2025 Replacement Air Filter - MERV 8, 2-Pack

  $32.95 / Filter

  

  149 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (127)

  4 stars

  (8)

  3 stars

  (3)

  2 stars

  (3)

  1 star

  (8)

  in stock
• 

  16x25x5 AIRx DUST Goodman / Amana M1-1056 Replacement Air Filter - MERV 8, 4-Pack

  $38.95 / Filter

  

  102 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (79)

  4 stars

  (15)

  3 stars

  (5)

  2 stars

  (3)

  1 star

  (0)

  in stock