Search Results for '24 25 4 furnace'

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  20x20x1 AIRx HEALTH Air Filter

  $21.49 / Filter

  in stock
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  12x12x1 AIRx HEALTH Air Filter

  $20.49 / Filter

  in stock
• 

  Dynamic Equivalent Air Cleaner Refills - 12" x 30" x 1" - 3 Pack

  $22.33 / Refill Pad

  1 Week to Ship
• 

  18x20x1 AIRx HEALTH Air Filter

  $23.49 / 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)

  in stock
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  30x36x2 AIRx DUST Air Filter - MERV 8, 4-Pack

  $34.95 / 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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  30x32x2 AIRx ALLERGY Air Filter - MERV 13, 2-Pack

  $53.94 / 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)

  in stock
• 

  30x36x2 AIRx DUST Air Filter - MERV 8, 2-Pack

  $38.95 / 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
• 

  30x36x2 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $42.95 / Filter

  

  19 review(s)

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  Average rating 4.6/5

  5 stars

  (11)

  4 stars

  (8)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock