Search Results for 'level 4 whole house'

• 

  16x20x2 AIRx DUST Air Filter - MERV 8

  $11.49 / Filter

  

  20 review(s)

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  Average rating 4.6/5

  5 stars

  (13)

  4 stars

  (6)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x20x2 AIRx DUST Air Filter - MERV 8

  $12.49 / 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)

  in stock
• 

  20x22x2 AIRx DUST Air Filter - MERV 8

  $19.37 / Filter

  1 Week to Ship
• 

  18x20x1 AIRx DUST Air Filter, 6-Pack

  $10.49 / Filter

  

  92 review(s)

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  Average rating 4.8/5

  5 stars

  (73)

  4 stars

  (18)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  12x36x1 AIRx DUST Air Filter, 6-Pack

  $15.49 / 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)

  in stock
• 

  10x10x1 AIRx DUST Air Filter - MERV 8

  $8.49 / Filter

  

  10 review(s)

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  Average rating 4.4/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  18x20x1 AIRx DUST Air Filter, 12-Pack

  $9.49 / Filter

  

  26 review(s)

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  Average rating 4.7/5

  5 stars

  (22)

  4 stars

  (1)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  16x25x5 AIRx ALLERGY Honeywell FC100A1029 Replacement Air Filter - MERV 11

  $49.95 / Filter

  

  30 review(s)

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  Average rating 4.9/5

  5 stars

  (28)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x25x5 AIRx ALLERGY Honeywell FC100A1029 Replacement Air Filter - MERV 11, 4 pack

  $37.95 / Filter

  

  31 review(s)

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  Average rating 4.7/5

  5 stars

  (26)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  16x25x5 AIRx ALLERGY Honeywell FC100A1029 Replacement Air Filter - MERV 11, 2 pack

  $40.95 / Filter

  

  184 review(s)

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  Average rating 4.6/5

  5 stars

  (145)

  4 stars

  (22)

  3 stars

  (7)

  2 stars

  (2)

  1 star

  (8)

  in stock
• 

  20x25x6 AIRx ALLERGY Aprilaire 201 Replacement Air Filter - MERV 11, 4 pack

  $42.95 / Filter

  

  10 review(s)

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  Average rating 4.9/5

  5 stars

  (9)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x25x6 AIRx ALLERGY Aprilaire 201 Replacement Air Filter - MERV 11, 2 pack

  $45.95 / Filter

  

  174 review(s)

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  Average rating 4.7/5

  5 stars

  (132)

  4 stars

  (32)

  3 stars

  (6)

  2 stars

  (3)

  1 star

  (1)

  in stock