Search Results for '18 x 18 x 1 merv 8'

• 

  18x18x1 AIRx HEALTH Air Filter - MERV 13

  $17.49 / Filter

  

  17 review(s)

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  Average rating 4.5/5

  5 stars

  (11)

  4 stars

  (4)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx DUST Air Filter, 12-Pack

  $10.49 / Filter

  

  9 review(s)

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  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx DUST Air Filter, 6-Pack

  $11.49 / Filter

  

  76 review(s)

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  Average rating 4.8/5

  5 stars

  (62)

  4 stars

  (11)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx ALLERGY Air Filter, 6-Pack

  $14.49 / Filter

  

  50 review(s)

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  Average rating 4.6/5

  5 stars

  (37)

  4 stars

  (8)

  3 stars

  (2)

  2 stars

  (3)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx ALLERGY Air Filter, 12-Pack

  $13.49 / Filter

  

  9 review(s)

  ◆

   

  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x18x1 AIRx HEALTH Air Filter - MERV 13

  $16.49 / Filter

  

  3 review(s)

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  Average rating 4.0/5

  5 stars

  (1)

  4 stars

  (1)

  3 stars

  (1)

  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
• 

  18x18x1 AIRx ALLERGY Air Filter, 4-Pack

  $16.49 / 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
• 

  18x18x1 AIRx DUST Air Filter

  $19.49 / Filter

  in stock
• 

  18x18x1 AIRx ALLERGY Air Filter

  $22.49 / Filter

  in stock
• 

  Fiberglass 18" X 18" X 1" Panel Filter - Equipment Protection

  $4.66 / Filter

  

  11 review(s)

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  Average rating 3.9/5

  5 stars

  (7)

  4 stars

  (0)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (2)

  in stock