Search Results for 'ac heat furnace filters'

• 

  12x12x1 AIRx DUST Air Filter, 6-Pack

  $9.49 / Filter

  

  80 review(s)

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  Average rating 4.5/5

  5 stars

  (55)

  4 stars

  (17)

  3 stars

  (5)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  21.5x23.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $17.49 / Filter

  

  64 review(s)

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  Average rating 4.5/5

  5 stars

  (44)

  4 stars

  (13)

  3 stars

  (4)

  2 stars

  (2)

  1 star

  (1)

  in stock
• 

  12x24x1 AIRx DUST Air Filter, 6-Pack

  $9.49 / Filter

  

  81 review(s)

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  Average rating 4.8/5

  5 stars

  (71)

  4 stars

  (8)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  28" X 30" X 2" MERV 13 Pleated Filter For Geothermal Systems, 4-Pack

  $33.45 / 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
• 

  20x20x4 AIRx DUST Air Filter - MERV 8, 6-Pack

  $24.49 / Filter

  

  24 review(s)

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  Average rating 4.6/5

  5 stars

  (20)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (1)

  in stock
• 

  16x24x1 AIRx DUST Air Filter, 6-Pack

  $12.49 / Filter

  

  69 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (61)

  4 stars

  (6)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  16x24x1 AIRx DUST Air Filter, 12-Pack

  $11.49 / Filter

  

  11 review(s)

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  Average rating 4.7/5

  5 stars

  (8)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x4 AIRx ALLERGY Air Filter - MERV 11, 2-Pack

  $28.49 / Filter

  

  12 review(s)

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  Average rating 4.6/5

  5 stars

  (10)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x12x1 AIRx DUST Air Filter, 12-Pack

  $8.49 / Filter

  

  26 review(s)

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  Average rating 4.7/5

  5 stars

  (22)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20" X 24" X 2" MERV 11 Pleated Filter For WaterFurnace Systems

  $19.56 / Filter

  In Stock
• 

  20x20x4 AIRx DUST Air Filter - MERV 8 2-Pack

  $25.49 / Filter

  

  8 review(s)

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  Average rating 4.3/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  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