Search Results for '19 34 x 21 12 x 1 merv 11'

• 

  12x12x1 AIRx ALLERGY Air Filter, 4-Pack

  $12.49 / Filter

  

  7 review(s)

  ◆

   

  Average rating 4.4/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x12x1 AIRx DUST Air Filter, 4-Pack

  $12.49 / Filter

  

  2 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (2)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Trane/American Standard PERFECT FIT Air Filter (BAYFTFR21M)

  $61.60 / 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
• 

  12x12x1 AIRx HEALTH Air Filter, 4-Pack

  $15.49 / Filter

  in stock
• 

  19.75x21.5x1 AIRx ALLERGY Air Filter, 4-Pack

  $21.49 / Filter

  

  3 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (2)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  21.5x23.5x1 AIRx ALLERGY Air Filter, 4-Pack

  $20.49 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  13x21.5x1 AIRx ALLERGY Air Filter, 4-Pack

  $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
• 

  16.375x21.5x1 AIRx ALLERGY Air Filter, 4-Pack

  $19.49 / Filter

  

  4 review(s)

  ◆

   

  Average rating 3.8/5

  5 stars

  (2)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x25x1 AIRx ALLERGY Air Filter, 4-Pack

  $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
• 

  Trane QwikBox® Replacement Filter - FLRQB5FR21M11, 2-pack

  $43.90 / Filter

  

  3 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  19x20x4 AIRx DUST Bryant/Carrier FILXXFNC-0021 Replacement Air Filter - MERV 8

  $48.95 / Filter

  

  141 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (120)

  4 stars

  (11)

  3 stars

  (5)

  2 stars

  (3)

  1 star

  (2)

  in stock
• 

  12x20x1 AIRx ALLERGY Air Filter - MERV 11

  $11.49 / Filter

  

  29 review(s)

  ◆

   

  Average rating 4.4/5

  5 stars

  (23)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (3)

  in stock