Search Results for '20 x 18'

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  20x25x2 AIRx ODOR Air Filter - CARBON

  $27.49 / Filter

  in stock
• 

  20x30x2 AIRx HEALTH Air Filter - MERV 13

  $21.49 / Filter

  in stock
• 

  16x20x2 AIRx ODOR Air Filter - Carbon

  $19.39 / Filter

  in stock
• 

  16x20x1 AIRx DUST Air Filter, 12-Pack

  $7.49 / Filter

  

  97 review(s)

  ◆

   

  Average rating 4.9/5

  5 stars

  (89)

  4 stars

  (7)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  15x20x1 AIRx ODOR Air Filter - CARBON, 12-Pack

  $21.27 / Filter

  1 Week to Ship
• 

  18x24x2 AIRx ALLERGY Air Filter - MERV 11

  $17.49 / Filter

  in stock
• 

  20x30x2 AIRx DUST Air Filter - MERV 8

  $18.49 / Filter

  in stock
• 

  20x36x1 AIRx ALLERGY Air Filter - MERV 11

  $17.49 / Filter

  

  5 review(s)

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  Average rating 5.0/5

  5 stars

  (5)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x20x2 AIRx DUST Air Filter - MERV 8

  $14.49 / Filter

  in stock
• 

  15x20x2 AIRx ALLERGY Air Filter - MERV 11

  $13.49 / Filter

  in stock
• 

  12x20x1 AIRx ALLERGY Air Filter - MERV 11

  $10.49 / Filter

  

  12 review(s)

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  Average rating 4.8/5

  5 stars

  (10)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x30x1 AIRx ODOR Air Filter - Carbon

  $22.29 / Filter

  in stock