Search Results for 'furnace filters 18 20 1'

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  20x25x5 AIRx ALLERGY GeneralAire 14201 Replacement Air Filter - MERV 11, 2-Pack

  $41.95 / Filter

  

  9 review(s)

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  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x25x5 AIRx ALLERGY Skuttle 000-0448-002 Replacement Air Filter - MERV 11, 2-Pack

  $41.95 / Filter

  

  21 review(s)

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  Average rating 4.8/5

  5 stars

  (18)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x25x5 AIRx DUST GeneralAire 14201 Replacement Air Filter - MERV 8

  $36.66 / Filter

  

  4 review(s)

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  Average rating 4.3/5

  5 stars

  (2)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x5 AIRx HEALTH GeneralAire 14201 Replacement Air Filter - MERV 13

  $52.86 / Filter

  

  5 review(s)

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  Average rating 4.8/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x5 AIRx HEALTH Ultravation 91-006 Replacement Air Filter - MERV 13

  $52.86 / 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
• 

  20x25x5 AIRx ODOR Skuttle 000-0448-002 Replacement Air Filter - Carbon, 2-Pack

  $43.31 / Filter

  

  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)

  in stock
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  20x25x5 AIRx ODOR GeneralAire 14201 Replacement Air Filter - Carbon

  $47.90 / Filter

  in stock
• 

  20x25x5 AIRx ALLERGY Ultravation 91-006 Replacement Air Filter - MERV 11

  $40.09 / Filter

  

  9 review(s)

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  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x25x1 AIRx DUST Air Filter - MERV 8

  $9.49 / 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
• 

  20x20x1 AIRx DUST Air Filter, 12-Pack

  $8.49 / Filter

  

  109 review(s)

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  Average rating 4.8/5

  5 stars

  (96)

  4 stars

  (9)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  20x25x4 AIRx DUST Air Filter - MERV 8 2-Pack

  $27.49 / Filter

  

  11 review(s)

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  Average rating 4.5/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x25x5 AIRx HEALTH Skuttle 000-0448-002 Replacement Air Filter - MERV 13

  $52.86 / Filter

  

  5 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (5)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock