Search Results for '18 x 14'

• 

  Fiberglass 14" X 14" X 1" Panel Filter - Equipment Protection

  $5.12 / Filter

  

  21 review(s)

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  Average rating 4.6/5

  5 stars

  (15)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  14x25x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / Filter

  

  1 review(s)

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  Average rating 2.0/5

  5 stars

  (0)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  1 Week to Ship
• 

  14x25x4 AIRx ALLERGY TopTech TT-FM-1425 Replacement Air Filter - MERV 11, 2-Pack

  $29.95 / Filter

  

  11 review(s)

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  Average rating 5.0/5

  5 stars

  (11)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Fiberglass 18" X 30" X 1" Panel Filter- Equipment Protection

  $12.80 / Filter

  

  11 review(s)

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  Average rating 3.8/5

  5 stars

  (7)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  14x20x4 AIRx DUST Air Filter - MERV 8

  $31.70 / 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)

  1 Week to Ship
• 

  14x14x1 AIRx High Flow Air Filter

  $22.49 / Filter

  in stock
• 

  18x20x2 AIRx DUST Air Filter - MERV 8

  $14.49 / Filter

  in stock
• 

  14x25x4 AIRx ALLERGY Air Filter - MERV 11

  $34.68 / Filter

  1 Week to Ship
• 

  14x25x1 AIRx ALLERGY Air Filter, 12-Pack

  $10.49 / Filter

  

  29 review(s)

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  Average rating 4.6/5

  5 stars

  (19)

  4 stars

  (8)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  14x25x4 AIRx HEALTH Air Filter - MERV 13

  $41.06 / Filter

  1 Week to Ship
• 

  18x18x2 AIRx HEALTH Air Filter - MERV 13

  $22.74 / Filter

  1 Week to Ship
• 

  18x20x2 AIRx HEALTH Air Filter - MERV 13

  $18.56 / Filter

  in stock