Search Results for 'furnace filter 12 x 20'

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  18x20x1 AIRx ALLERGY Air Filter, 12-Pack

  $12.49 / Filter

  

  10 review(s)

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  Average rating 4.8/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  12x12x1 AIRx ALLERGY Air Filter, 12-Pack

  $9.49 / Filter

  

  40 review(s)

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  Average rating 4.8/5

  5 stars

  (34)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  18x20x1 AIRx ODOR Air Filter - Carbon MERV 8

  $14.49 / 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
• 

  Dynamic Equivalent Air Cleaner Refills - 20" x 22" x 1" - 3 Pack

  $21.48 / Refill Pad

  

  2 review(s)

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  Average rating 4.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  12" X 20" X 1" Lifetime Permanent Washable Filter, 2-Pack

  $55.48 / Filter

  in stock
• 

  16x20x2 AIRx HEALTH Air Filter - MERV 13

  $14.49 / 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)

  in stock
• 

  20x30x1 AIRx DUST Air Filter, 12-Pack

  $10.29 / Filter

  

  20 review(s)

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  Average rating 4.8/5

  5 stars

  (17)

  4 stars

  (1)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x1 AIRx High Flow Air Filter, 12-Pack

  $13.49 / Filter

  

  8 review(s)

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  Average rating 4.9/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  15x20x1 AIRx DUST Air Filter - MERV 8, 12-Pack

  $9.49 / Filter

  

  4 review(s)

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  Average rating 5.0/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x20x1 AIRx HEALTH Air Filter, 12-Pack

  $12.49 / Filter

  

  26 review(s)

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  Average rating 4.9/5

  5 stars

  (24)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x1 AIRx HEALTH Air Filter, 12-Pack

  $11.29 / Filter

  

  76 review(s)

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  Average rating 4.8/5

  5 stars

  (67)

  4 stars

  (6)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x12x1 AIRx HEALTH Air Filter, 12-Pack

  $11.49 / Filter

  

  6 review(s)

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  Average rating 5.0/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock