Search Results for 'special size'

• 

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

  $50.23 / Filter

  3-4 Weeks to Ship
• 

  18x20x1 AIRx ALLERGY Air Filter, 6-Pack

  $13.49 / Filter

  

  46 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (39)

  4 stars

  (4)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x20x3 MERV 8 Return Air Grille Filter, 4-Pack

  $37.95 / Filter

  in stock
• 

  16x30x3 MERV 13 Return Air Grille Filter, 2-Pack

  $58.23 / Filter

  3-4 Weeks to Ship
• 

  20x30x3 MERV 11 Return Air Grille Filter, 4-Pack

  $42.95 / Filter

  in stock
• 

  19.75x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $18.49 / Filter

  

  58 review(s)

  ◆

   

  Average rating 4.9/5

  5 stars

  (50)

  4 stars

  (8)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  13x21.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $14.49 / Filter

  

  45 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (35)

  4 stars

  (9)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x22x1 AIRx ALLERGY Air Filter - MERV 11

  $13.49 / Filter

  

  8 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (8)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  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
• 

  21.5x23.5x1 AIRx ALLERGY Air Filter

  $25.49 / Filter

  in stock
• 

  18x18x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  3-4 Weeks to Ship
• 

  18x30x1 AIRx ALLERGY Air Filter, 12-Pack

  $14.49 / Filter

  in stock