Search Results for 'koch 20 x 20 air filters'

• 

  20x25x6 AIRx ODOR Aprilaire 201 Replacement Air Filter - Carbon

  $67.12 / 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
• 

  20x20x5 AIRx ALLERGY Air Bear 259112-103 Replacement Air Filter - MERV 11, 2-Pack

  $40.95 / Filter

  

  27 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (24)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (2)

  1 star

  (0)

  in stock
• 

  20x20x5 AIRx DUST Air Bear 255649-103 Replacement Air Filter - MERV 8, 2-Pack

  $36.95 / Filter

  

  32 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (5)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x5 AIRx DUST Air Bear 255649-103 Replacement Air Filter - MERV 8, 4-Pack

  $33.95 / Filter

  

  32 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (5)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x5 AIRx DUST Air Bear 255649-103 Replacement Air Filter - MERV 8

  $45.95 / Filter

  

  32 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (5)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x4 AIRx ALLERGY Air Filter - MERV 11, 6-Pack

  $26.49 / Filter

  

  63 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (48)

  4 stars

  (10)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  20x22x1 AIRx DUST Air Filter - MERV 8

  $16.49 / Filter

  

  57 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (52)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x25x4 AIRx DUST Air Filter - MERV 8

  $25.49 / Filter

  

  57 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (45)

  4 stars

  (7)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  16x25x5 AIRx HEALTH Honeywell FC100A1029 Replacement Air Filter - MERV 13

  $58.95 / Filter

  

  142 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (111)

  4 stars

  (17)

  3 stars

  (6)

  2 stars

  (4)

  1 star

  (4)

  in stock
• 

  16x25x5 AIRx HEALTH Honeywell FC100A1029 Replacement Air Filter - MERV 13, 2-Pack

  $46.95 / Filter

  

  142 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (111)

  4 stars

  (17)

  3 stars

  (6)

  2 stars

  (4)

  1 star

  (4)

  in stock
• 

  16x25x5 AIRx DUST Honeywell FC100A1029 Replacement Air Filter - MERV 8, 4 pack

  $30.95 / Filter

  

  15 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (12)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  16x25x5 AIRx HEALTH Honeywell FC100A1029 Replacement Air Filter - MERV 13, 4-Pack

  $43.95 / Filter

  

  142 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (111)

  4 stars

  (17)

  3 stars

  (6)

  2 stars

  (4)

  1 star

  (4)

  in stock