Search Results for '8 x 18'

• 

  12x18x1 AIRx ODOR Air Filter - CARBON

  $18.49 / Filter

  in stock
• 

  18x18x1 AIRx HEALTH Air Filter - MERV 13

  $16.49 / Filter

  

  3 review(s)

  ◆

   

  Average rating 4.0/5

  5 stars

  (1)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x25x1 AIRx HEALTH Air Filter - MERV 13

  $20.49 / Filter

  in stock
• 

  18x24x1 AIRx ODOR Air Filter - Carbon

  $18.68 / Filter

  1 Week to Ship
• 

  16x18x1 AIRx HEALTH Air Filter - MERV 13

  $17.49 / Filter

  in stock
• 

  16x18x1 AIRx ALLERGY Air Filter - MERV 11

  $12.49 / Filter

  in stock
• 

  18x18x2 AIRx DUST Air Filter - MERV 8

  $10.33 / Filter

  in stock
• 

  18x24x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  1 Week to Ship
• 

  Trane QwikBox® Replacement Filter - FLRQB5AH18M11, 2-Pack

  $44.98 / Filter

  

  13 review(s)

  ◆

   

  Average rating 4.4/5

  5 stars

  (9)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  18x20x2 AIRx DUST Air Filter - MERV 8

  $14.49 / Filter

  in stock
• 

  18x18x2 AIRx ALLERGY Air Filter - MERV 11

  $18.49 / Filter

  in stock
• 

  18x20x2 AIRx ALLERGY Air Filter - MERV 11

  $19.49 / Filter

  in stock