Search Results for '18x24-4'

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  18x24x4 AIRx ALLERGY Air Filter - MERV 11

  $18.64 / Filter

  

  5 review(s)

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  Average rating 4.8/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  18x24x4 AIRx ODOR Air Filter - CARBON

  $29.21 / Filter

  in stock
• 

  18" X 24" X 2" MERV 11 Pleated Filter For Geothermal Systems

  $18.08 / Filter

  6-8 Weeks To Ship
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  18" X 24" X 2" MERV 13 Pleated Filter For Geothermal Systems

  $21.69 / Filter

  6-8 Weeks To Ship
• 

  Fiberglass 18" X 24" X 1" Panel Filter - Equipment Protection

  $5.05 / Filter

  

  11 review(s)

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  Average rating 3.9/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (2)

  in stock
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  18x24x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  2-3 Weeks to Ship
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  18x24x3 MERV 13 Return Air Grille Filter, 2-Pack

  $50.23 / Filter

  2-3 Weeks to Ship