Search Results for 'furnace fin filters'

• 

  20x20x4 AIRx ALLERGY Air Filter - MERV 11, 6-Pack

  $26.49 / Filter

  

  65 review(s)

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  Average rating 4.6/5

  5 stars

  (50)

  4 stars

  (10)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  20x20x4 AIRx HEALTH Air Filter - MERV 13, 6-Pack

  $30.49 / Filter

  

  26 review(s)

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  Average rating 4.7/5

  5 stars

  (21)

  4 stars

  (2)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx DUST Air Filter - MERV 8, 6-Pack

  $25.49 / Filter

  

  59 review(s)

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  Average rating 4.6/5

  5 stars

  (47)

  4 stars

  (7)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x5 AIRx DUST ReservePro 4501 Replacement Air Filter - MERV 8

  $36.66 / Filter

  in stock
• 

  16x25x2 AIRx ALLERGY Air Filter - MERV 11

  $12.49 / Filter

  

  8 review(s)

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  Average rating 4.5/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  14x20x4 AIRx DUST Air Filter - MERV 8

  $31.70 / Filter

  1 Week to Ship
• 

  16x20x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $28.49 / Filter

  

  5 review(s)

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  Average rating 4.0/5

  5 stars

  (3)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  18x20x4 AIRx DUST Air Filter - MERV 8

  $23.61 / Filter

  in stock
• 

  18x20x4 AIRx ALLERGY Air Filter - MERV 11

  $25.21 / Filter

  in stock
• 

  14x25x4 AIRx HEALTH Air Filter - MERV 13

  $41.06 / Filter

  1 Week to Ship
• 

  14x25x4 AIRx ALLERGY Air Filter - MERV 11

  $34.68 / Filter

  1 Week to Ship
• 

  18x24x4 AIRx ALLERGY Air Filter - MERV 11

  $18.64 / Filter

  

  5 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock