Search Results for 'air conditioner filters 18 x 20'

• 

  20x34x1 AIRx HEALTH Air Filter - MERV 13

  $44.97 / Filter

  1 Week to Ship
• 

  20x22x1 AIRx DUST Air Filter - MERV 8

  $15.49 / Filter

  

  5 review(s)

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  Average rating 4.2/5

  5 stars

  (3)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  18x25x1 AIRx HEALTH Air Filter - MERV 13

  $20.49 / Filter

  in stock
• 

  15x20x1 AIRx HEALTH Air Filter - MERV 13

  $17.49 / Filter

  

  1 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x34x1 AIRx DUST Air Filter - MERV 8

  $24.40 / Filter

  1 Week to Ship
• 

  20x36x1 AIRx HEALTH Air Filter - MERV 13

  $21.31 / Filter

  in stock
• 

  18x36x1 AIRx HEALTH Air Filter - MERV 13

  $22.49 / Filter

  5-6 Weeks to Ship
• 

  16x18x1 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  in stock
• 

  16x18x1 AIRx HEALTH Air Filter - MERV 13

  $17.49 / Filter

  in stock
• 

  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13, 4 pack

  $50.95 / Filter

  in stock
• 

  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13

  $62.95 / Filter

  

  12 review(s)

  ◆

   

  Average rating 4.4/5

  5 stars

  (8)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x25x2 AIRx ALLERGY Air Filter - MERV 11

  $15.49 / Filter

  

  13 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (13)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock