Search Results for '18 x20'

• 

  14x20x2 AIRx DUST Air Filter - MERV 8

  $13.49 / 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
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  14x20x2 AIRx ALLERGY Air Filter - MERV 11

  $13.49 / 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
• 

  15x20x2 AIRx HEALTH Air Filter - MERV 13

  $24.49 / Filter

  in stock
• 

  15x20x2 AIRx ALLERGY Air Filter - MERV 11

  $13.49 / Filter

  in stock
• 

  20x20x4 AIRx HEALTH Air Filter - MERV 13 2-Pack

  $32.49 / Filter

  

  7 review(s)

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  Average rating 4.4/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x20x1 AIRx HEALTH Air Filter, 12-Pack

  $12.49 / Filter

  

  54 review(s)

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  Average rating 4.8/5

  5 stars

  (46)

  4 stars

  (6)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  15x20x2 AIRx DUST Air Filter - MERV 8

  $12.49 / Filter

  in stock
• 

  20x20x1 AIRx ALLERGY Air Filter, 12-Pack

  $10.49 / Filter

  

  109 review(s)

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  Average rating 4.9/5

  5 stars

  (104)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  16x20x1 AIRx DUST Air Filter, 12-Pack

  $7.49 / Filter

  

  94 review(s)

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  Average rating 4.9/5

  5 stars

  (88)

  4 stars

  (6)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  14x20x2 AIRx HEALTH Air Filter - MERV 13

  $18.49 / Filter

  in stock
• 

  16x20x4 AIRx DUST Air Filter - MERV 8 2-Pack

  $25.49 / Filter

  

  8 review(s)

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  Average rating 4.5/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  15x20x2 AIRx ODOR Air Filter - CARBON

  $23.90 / Filter

  1 Week to Ship