Search Results for 'fiberglass 18 x 18 filter'

• 

  18x36x1 AIRx DUST Air Filter - MERV 8

  $19.49 / Filter

  

  6 review(s)

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  Average rating 4.5/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  5-7 Days to Ship
• 

  12x18x1 AIRx DUST Air Filter - MERV 8

  $12.49 / Filter

  

  31 review(s)

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  Average rating 4.7/5

  5 stars

  (25)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  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
• 

  18x20x1 AIRx ALLERGY Air Filter, 6-Pack

  $13.49 / Filter

  

  46 review(s)

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  Average rating 4.8/5

  5 stars

  (39)

  4 stars

  (4)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  18x25x1 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  

  22 review(s)

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  Average rating 4.8/5

  5 stars

  (17)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x30x1 AIRx ALLERGY Air Filter, 6-Pack

  $15.49 / Filter

  

  34 review(s)

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  Average rating 4.6/5

  5 stars

  (24)

  4 stars

  (8)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x30x1 AIRx DUST Air Filter, 6-Pack

  $13.49 / Filter

  

  50 review(s)

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  Average rating 4.6/5

  5 stars

  (40)

  4 stars

  (4)

  3 stars

  (4)

  2 stars

  (2)

  1 star

  (0)

  in stock
• 

  18x24x1 AIRx DUST Air Filter, 4-Pack

  $12.49 / Filter

  

  2 review(s)

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  Average rating 3.5/5

  5 stars

  (0)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x30x1 AIRx DUST Air Filter, 4-Pack

  $16.49 / Filter

  

  2 review(s)

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  Average rating 5.0/5

  5 stars

  (2)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x20x1 AIRx DUST Air Filter, 4-Pack

  $13.49 / 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
• 

  18x18x1 AIRx DUST Air Filter, 4-Pack

  $14.49 / 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
• 

  Fiberglass 12" X 20" X 1" Panel Filter - Equipment Protection

  $4.01 / Filter

  

  27 review(s)

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  Average rating 4.8/5

  5 stars

  (24)

  4 stars

  (1)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock