Search Results for '19 78 x 21 12 x 1 merv 8 pleated air filter'

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  20x21x5 AIRx HEALTH White Rodgers FR1600-100 Replacement Air Filter - MERV 13

  $64.44 / Filter

  

  3 review(s)

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  Average rating 3.3/5

  5 stars

  (1)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  1 Week to Ship
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  19x21x1 AIRx ALLERGY Air Filter - MERV 11

  $21.29 / Filter

  

  10 review(s)

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  Average rating 4.5/5

  5 stars

  (8)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  1 Week to Ship
• 

  19x21x1 AIRx DUST Air Filter - MERV 8

  $15.49 / 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)

  1 Week to Ship
• 

  12x20x1 AIRx HEALTH Air Filter - MERV 13

  $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
• 

  12x20x1 AIRx DUST Air Filter - MERV 8

  $9.49 / Filter

  

  12 review(s)

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  Average rating 4.5/5

  5 stars

  (10)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  16.375x21.5x1 AIRx DUST Air Filter

  $20.49 / Filter

  in stock
• 

  12x12x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / 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)

  2-3 Weeks to Ship
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  20" X 37" X 1" MERV 8 Pleated Filter For Geothermal Systems

  $23.58 / Filter

  6-8 Weeks To Ship
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  13x21.5x1 AIRx DUST Air Filter, 6-Pack

  $11.49 / Filter

  

  56 review(s)

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  Average rating 4.9/5

  5 stars

  (51)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  12x20x1 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  

  72 review(s)

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  Average rating 4.7/5

  5 stars

  (59)

  4 stars

  (9)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  12x20x1 AIRx HEALTH Air Filter - MERV 13

  $18.49 / Filter

  

  15 review(s)

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  Average rating 4.1/5

  5 stars

  (9)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (2)

  in stock
• 

  13x21.5x1 AIRx DUST Air Filter, 12-Pack

  $10.49 / Filter

  

  9 review(s)

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  Average rating 4.4/5

  5 stars

  (5)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  in stock