Search Results for 'furnace filter 12 x 20'

• 

  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
• 

  12x24x1 AIRx DUST Air Filter, 12-Pack

  $8.49 / Filter

  

  36 review(s)

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  Average rating 4.9/5

  5 stars

  (34)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  14x20x1 AIRx High Flow Air Filter, 12-Pack

  $11.29 / 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
• 

  12" X 20" X 1" Lifetime Permanent Washable Filter

  $56.95 / 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
• 

  14x20x1 AIRx ALLERGY Air Filter, 12-Pack

  $9.29 / Filter

  

  32 review(s)

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  Average rating 4.6/5

  5 stars

  (26)

  4 stars

  (2)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (1)

  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
• 

  Dynamic Equivalent Air Cleaner Refills - 12" x 20" x 1" - 3 Pack

  $19.68 / Refill Pad

  

  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
• 

  12x12x1 AIRx HEALTH Air Filter, 12-Pack

  $11.49 / Filter

  

  6 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x22x1 AIRx HEALTH Air Filter - MERV 13

  $20.49 / 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
• 

  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
• 

  20x24x1 AIRx HEALTH Air Filter, 12-Pack

  $18.49 / Filter

  

  4 review(s)

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  Average rating 4.8/5

  5 stars

  (3)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  10x20x1 AIRx DUST Air Filter, 12-Pack

  $7.49 / Filter

  

  29 review(s)

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  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock