Search Results for 'pre filters for furnace'

• 

  16.375x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $17.49 / Filter

  

  103 review(s)

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  Average rating 4.8/5

  5 stars

  (89)

  4 stars

  (12)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  18x25x1 AIRx ALLERGY Air Filter - MERV 11

  $14.49 / Filter

  

  10 review(s)

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  Average rating 4.6/5

  5 stars

  (7)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x25x1 AIRx ALLERGY Air Filter - MERV 11

  $13.49 / Filter

  

  2 review(s)

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  Average rating 4.5/5

  5 stars

  (1)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Replacement Water Panel for Whole House Humidifiers, 2-Pack

  $11.95 / Water Panel

  

  193 review(s)

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  Average rating 4.8/5

  5 stars

  (166)

  4 stars

  (18)

  3 stars

  (5)

  2 stars

  (0)

  1 star

  (4)

  In Stock
• 

  20x25x5 AIRx DUST Air Bear 255649-102 Replacement Air Filter - MERV 8, 2-Pack

  $38.95 / Filter

  

  157 review(s)

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  Average rating 4.8/5

  5 stars

  (136)

  4 stars

  (12)

  3 stars

  (7)

  2 stars

  (1)

  1 star

  (1)

  in stock
• 

  10x15x1 AIRx ALLERGY Air Filter - MERV 11

  $19.49 / Filter

  1 Week to Ship
• 

  20x24x1 AIRx ALLERGY Air Filter, 6-Pack

  $14.49 / Filter

  

  86 review(s)

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  Average rating 4.8/5

  5 stars

  (73)

  4 stars

  (10)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  10x15x1 AIRx ALLERGY Air Filter - MERV 11

  $15.67 / Filter

  1 Week to Ship
• 

  16x25x3 AIRx DUST Air Bear 255649-101 Replacement Air Filter - MERV 8, 6-Pack

  $21.95 / Filter

  

  35 review(s)

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  Average rating 4.7/5

  5 stars

  (30)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x5 AIRx DUST Air Bear 255649-102 Replacement Air Filter - MERV 8, 4-Pack

  $35.95 / Filter

  

  21 review(s)

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  Average rating 4.4/5

  5 stars

  (15)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x5 AIRx DUST Air Bear 255649-102 Replacement Air Filter - MERV 8

  $47.95 / Filter

  

  11 review(s)

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  Average rating 4.9/5

  5 stars

  (10)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x25x5 AIRx ALLERGY Air Bear 255649-105 Replacement Air Filter - MERV 11

  $38.95 / Filter

  

  69 review(s)

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  Average rating 4.4/5

  5 stars

  (49)

  4 stars

  (8)

  3 stars

  (5)

  2 stars

  (2)

  1 star

  (5)

  in stock