Search Results for 'how do i measure filter'

• 

  16x25x4 AIRx ODOR Air Filter - CARBON

  $29.87 / 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
• 

  24x24x1 AIRx ALLERGY Air Filter, 6-Pack

  $14.49 / Filter

  

  71 review(s)

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  Average rating 4.6/5

  5 stars

  (53)

  4 stars

  (13)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x4 AIRx HEALTH Air Filter - MERV 13

  $37.49 / Filter

  

  49 review(s)

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  Average rating 4.7/5

  5 stars

  (41)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (3)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx HEALTH Air Filter - MERV 13 2-Pack

  $38.49 / Filter

  

  9 review(s)

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  Average rating 4.2/5

  5 stars

  (5)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x25x1 AIRx ALLERGY Air Filter, 6-Pack

  $11.29 / Filter

  

  247 review(s)

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  Average rating 4.8/5

  5 stars

  (207)

  4 stars

  (31)

  3 stars

  (3)

  2 stars

  (2)

  1 star

  (4)

  in stock
• 

  16x25x4 AIRx ALLERGY Air Filter - MERV 11

  $24.49 / Filter

  

  110 review(s)

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  Average rating 4.5/5

  5 stars

  (79)

  4 stars

  (14)

  3 stars

  (9)

  2 stars

  (4)

  1 star

  (4)

  in stock
• 

  20x25x4 AIRx ALLERGY Air Filter - MERV11

  $28.49 / Filter

  

  92 review(s)

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  Average rating 4.6/5

  5 stars

  (74)

  4 stars

  (7)

  3 stars

  (7)

  2 stars

  (1)

  1 star

  (3)

  in stock
• 

  16x25x4 AIRx HEALTH Air Filter - MERV 13

  $32.49 / Filter

  

  39 review(s)

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  Average rating 4.5/5

  5 stars

  (31)

  4 stars

  (1)

  3 stars

  (5)

  2 stars

  (1)

  1 star

  (1)

  in stock
• 

  16x25x4 AIRx ALLERGY Air Filter - MERV 11 2-Pack

  $25.49 / Filter

  

  34 review(s)

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  Average rating 4.3/5

  5 stars

  (24)

  4 stars

  (2)

  3 stars

  (4)

  2 stars

  (3)

  1 star

  (1)

  in stock
• 

  20x25x4 AIRx ALLERGY Air Filter - MERV11 2-Pack

  $30.49 / Filter

  

  12 review(s)

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  Average rating 4.0/5

  5 stars

  (7)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (2)

  1 star

  (1)

  in stock
• 

  16x25x4 AIRx HEALTH Air Filter - MERV 13 2-Pack

  $34.49 / Filter

  

  14 review(s)

  ◆

   

  Average rating 4.3/5

  5 stars

  (8)

  4 stars

  (3)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x25x1 AIRx ALLERGY Air Filter, 4-Pack

  $12.99 / Filter

  

  247 review(s)

  ◆

   

  Average rating 4.8/5

  5 stars

  (207)

  4 stars

  (31)

  3 stars

  (3)

  2 stars

  (2)

  1 star

  (4)

  in stock