Search Results for '21x'

• 

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

  $72.10 / Filter

  

  13 review(s)

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  Average rating 4.9/5

  5 stars

  (12)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
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  21x26x5 AIRx DUST Trane BAYFTAH26M Replacement Air Filter - MERV 8, 2-Pack

  $64.95 / Filter

  in stock
• 

  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
• 

  21x26x5 AIRx ALLERGY Trane BAYFTAH26M Replacement Air Filter - MERV 11, 4-Pack

  $66.95 / 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
• 

  21x24.5x4.5 AIRx HEALTH Rheem/Ruud RXHF-E24AM13 Replacement Air Filter - MERV 13

  $89.50 / Filter

  1 Week to Ship
• 

  21x26x5 AIRx ALLERGY Trane BAYFTAH26M Replacement Air Filter - MERV 11

  $78.95 / Filter

  in stock
• 

  21x26x5 AIRx DUST Trane BAYFTAH26M Replacement Air Filter - MERV 8, 4-Pack

  $61.95 / Filter

  in stock
• 

  21x26x1 AIRx ALLERGY Trane BAYFTAH26P Replacement Air Filter - MERV 11

  $35.82 / Filter

  

  2 review(s)

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  Average rating 5.0/5

  5 stars

  (2)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  21x21x4.5 AIRx HEALTH Rheem/Ruud RXHF-E21AM130 Replacement Air Filter - MERV 13

  $90.71 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  21x23.5x1 AIRx DUST Trane BAYFTAH23P Replacement Air Filter - MERV 8

  $30.82 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  17.5x21x4.5 AIRx HEALTH Rheem/Ruud RXHF-E17AM13 Replacement Air Filter - MERV 13

  $75.25 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  16x21x5 AIRx ALLERGY White Rodgers FR1000-100 Replacement Air Filter - MERV 11

  $54.54 / Filter

  

  4 review(s)

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  Average rating 4.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  1 Week to Ship