Search Results for '20 x 18'

• 

  20x30x2 AIRx ALLERGY Air Filter - MERV 11

  $22.49 / Filter

  in stock
• 

  14x20x1 AIRx High Flow Air Filter, 12-Pack

  $11.29 / Filter

  in stock
• 

  18x20x1 AIRx High Flow Air Filter

  $23.49 / Filter

  in stock
• 

  18x36x1 AIRx HEALTH Air Filter - MERV 13

  $23.49 / Filter

  4-6 Weeks To Ship
• 

  18x30x1 AIRx ALLERGY Air Filter, 6-Pack

  $15.49 / Filter

  

  35 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (8)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x20x1 AIRx High Flow Air Filter, 6-Pack

  $15.49 / Filter

  in stock
• 

  18x30x1 AIRx DUST Air Filter, 6-Pack

  $13.49 / Filter

  

  50 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (40)

  4 stars

  (4)

  3 stars

  (4)

  2 stars

  (2)

  1 star

  (0)

  in stock
• 

  14x20x1 AIRx High Flow Air Filter, 6-Pack

  $12.29 / Filter

  in stock
• 

  20x20x1 AIRx DUST Air Filter

  $17.49 / Filter

  in stock
• 

  ClearChoice Replacement filter for Hayward Super-Star-Clear C4000 / CX 870 - 6 pack

  $67.07 / Filter Cartridge

  In Stock
• 

  18x20x2 AIRx HEALTH Air Filter - MERV 13

  $21.04 / Filter

  in stock
• 

  18x20x2 AIRx ALLERGY Air Filter - MERV 11

  $20.49 / Filter

  in stock