Search Results for '12 x 20 fiberglass'

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  20x22x1 AIRx DUST Air Filter - MERV 8

  $15.49 / Filter

  

  5 review(s)

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  Average rating 4.2/5

  5 stars

  (3)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  20x36x1 AIRx DUST Air Filter - MERV 8

  $17.49 / 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
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  20x25x1 AIRx DUST Air Filter

  $16.29 / 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
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  20x20x1 AIRx DUST Air Filter, 4-Pack

  $12.49 / Filter

  

  9 review(s)

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  Average rating 4.6/5

  5 stars

  (8)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  20x25x1 AIRx DUST Air Filter, 4-Pack

  $10.99 / Filter

  

  214 review(s)

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  Average rating 4.8/5

  5 stars

  (188)

  4 stars

  (20)

  3 stars

  (2)

  2 stars

  (2)

  1 star

  (2)

  in stock
• 

  12x20x1 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  

  73 review(s)

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  Average rating 4.7/5

  5 stars

  (60)

  4 stars

  (9)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  20x24x2 AIRx DUST Air Filter - MERV 8

  $14.79 / Filter

  

  8 review(s)

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  Average rating 4.9/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  12x20x1 AIRx ALLERGY Air Filter - MERV 11

  $11.49 / Filter

  

  29 review(s)

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  Average rating 4.4/5

  5 stars

  (23)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  Fiberglass 12" X 12" X 1" Panel Filter - Equipment Protection

  $4.11 / Filter

  

  18 review(s)

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  Average rating 4.8/5

  5 stars

  (17)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  20x22x1 AIRx HEALTH Air Filter - MERV 13

  $21.49 / Filter

  

  19 review(s)

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  Average rating 4.5/5

  5 stars

  (14)

  4 stars

  (2)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  20x24x4 AIRx ALLERGY Air Filter - MERV 11

  $23.14 / Filter

  

  9 review(s)

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  Average rating 4.6/5

  5 stars

  (5)

  4 stars

  (4)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  20x30x4 AIRx DUST Air Filter - MERV 8

  $34.68 / Filter

  1 Week to Ship