Search Results for 'ashrae'

• 

  Trane QwikBox® Replacement Filter - FLRQB5FR17M11, 2-Pack

  $38.80 / Filter

  

  6 review(s)

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  Average rating 5.0/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  20x25x6 AIRx DUST Aprilaire 201 Replacement Air Filter - MERV 8

  $45.95 / Filter

  

  30 review(s)

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  Average rating 4.8/5

  5 stars

  (27)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  Trane QwikBox® Replacement Filter - FLRQB5AH18M11, 2-Pack

  $44.98 / Filter

  

  13 review(s)

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  Average rating 4.4/5

  5 stars

  (9)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  Trane QwikBox® Replacement Filter - FLRQB5AH26M11, 2-Pack

  $41.95 / Filter

  

  4 review(s)

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  Average rating 4.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

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

  $58.95 / Filter

  

  142 review(s)

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  Average rating 4.6/5

  5 stars

  (111)

  4 stars

  (17)

  3 stars

  (6)

  2 stars

  (4)

  1 star

  (4)

  in stock
• 

  Trane QwikBox® Replacement Filter - FLRQB5FR21M11, 2-pack

  $43.90 / 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
• 

  Filter Upgrade Kit for Aprilaire/Space-Gard 2200 Air Cleaner

  $104.09 / Filter

  

  70 review(s)

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  Average rating 4.7/5

  5 stars

  (53)

  4 stars

  (15)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  In Stock
• 

  20x25x5 AIRx DUST Skuttle #000-0448-002 Replacement Air Filter - MERV 8, 2-Pack

  $36.66 / Filter

  

  104 review(s)

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  Average rating 4.7/5

  5 stars

  (82)

  4 stars

  (16)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  Ultravation Model 91-005 Progressive Media Filter - 16x25x5

  $58.85 / Filter

  

  29 review(s)

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  Average rating 4.8/5

  5 stars

  (25)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  Filter Upgrade Kit for Aprilaire/Space-Gard 2400 Air Cleaner

  $102.54 / Kit

  

  19 review(s)

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  Average rating 4.9/5

  5 stars

  (17)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  20x26x5 AIRx ALLERGY White Rodgers FR2000-100 Replacement Air Filter - MERV 11

  $59.26 / Filter

  

  11 review(s)

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  Average rating 4.8/5

  5 stars

  (9)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  20x26x5 AIRx HEALTH White Rodgers FR2000-100 Replacement Air Filter - MERV 13

  $69.94 / Filter

  

  7 review(s)

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  Average rating 4.9/5

  5 stars

  (6)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship