Search Results for 'lennox merv 21 filter'

• 

  16x28x6 AIRx DUST Aprilaire 401 Replacement Air Filter - MERV 8

  $45.95 / Filter

  in stock
• 

  Aprilaire #610 High Efficiency Filtering Media - 16" x 25", 2-Pack

  $66.03 / Filter

  

  11 review(s)

  ◆

   

  Average rating 4.2/5

  5 stars

  (6)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  Aprilaire #613 High Efficiency Filtering Media - 16" x 25"

  $75.93 / Filter

  In Stock
• 

  Aprilaire #610 High Efficiency Filtering Media - 16" x 25"

  $71.49 / Filter

  In Stock
• 

  Aprilaire #613 High Efficiency Filtering Media - 16" x 25", 2-Pack

  $70.48 / 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
• 

  20x25x5 AIRx ALLERGY Replacement for Lennox Model X6673 Air Filter - MERV 11, 4-Pack

  $39.95 / Filter

  

  98 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (77)

  4 stars

  (11)

  3 stars

  (2)

  2 stars

  (5)

  1 star

  (3)

  in stock
• 

  20x25x5 AIRx ALLERGY Replacement for Lennox Model X6673 Air Filter - MERV 11

  $51.95 / Filter

  

  98 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (77)

  4 stars

  (11)

  3 stars

  (2)

  2 stars

  (5)

  1 star

  (3)

  in stock
• 

  16x25x3 AIRx ALLERGY Air Bear 255649-101 Replacement Air Filter - MERV 11, 3-Pack

  $28.95 / Filter

  

  40 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (38)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x25x3 AIRx DUST Air Bear 255649-101 Replacement Air Filter - MERV 8, 3-Pack

  $23.95 / Filter

  

  35 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (30)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  16x25x3 AIRx HEALTH Air Bear 255649-101 Replacement Air Filter - MERV 13, 3-Pack

  $38.95 / Filter

  

  10 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (10)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x25x3 AIRx HEALTH Air Bear 255649-101 Replacement Air Filter - MERV 13, 6-Pack

  $36.95 / Filter

  

  10 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (10)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x25x3 AIRx ODOR Air Bear 255649-101 Replacement Air Filter - Carbon, 3-Pack

  $35.55 / Filter

  

  4 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock