Search Results for 'ultimate'

• 

  Aprilaire #516 High Efficiency Filtering Media

  $204.82 / Filter

  In Stock
• 

  16x25x1 AIRx HEALTH Air Filter, 6-Pack

  $11.29 / Filter

  

  161 review(s)

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  Average rating 4.8/5

  5 stars

  (142)

  4 stars

  (13)

  3 stars

  (4)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  25x25x1 AIRx HEALTH Air Filter, 4-Pack

  $27.49 / Filter

  in stock
• 

  30" X 32" X 2" MERV 13 Pleated Filter For Geothermal Systems

  $39.10 / Filter

  

  12 review(s)

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  Average rating 4.6/5

  5 stars

  (10)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  16x25x5 AIRx HEALTH Replacement for Lennox X6670 Air Filter - MERV 13, 4-Pack

  $43.95 / Filter

  in stock
• 

  14x18x1 AIRx HEALTH Air Filter - MERV 13, 6 Pack

  $21.49 / Filter

  

  9 review(s)

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  Average rating 4.7/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x1 AIRx HEALTH Air Filter, 6-Pack

  $12.29 / Filter

  

  167 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (142)

  4 stars

  (17)

  3 stars

  (5)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  16x25x5 AIRx HEALTH Replacement for Lennox X6670 Air Filter - MERV 13

  $58.95 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x2 AIRx HEALTH Air Filter - MERV 13

  $18.49 / Filter

  

  28 review(s)

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  Average rating 4.8/5

  5 stars

  (26)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x30x1 AIRx HEALTH Air Filter - MERV 13

  $18.49 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x20x1 AIRx HEALTH Air Filter, 6-Pack

  $13.49 / Filter

  

  73 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (63)

  4 stars

  (6)

  3 stars

  (4)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x1 AIRx HEALTH Air Filter, 12-Pack

  $12.49 / Filter

  

  54 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (46)

  4 stars

  (6)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock