Search Results for '12 x 21 12 x 1'

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  12x18x1 AIRx ALLERGY Air Filter - MERV 11

  $14.49 / 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
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  12x18x1 AIRx DUST Air Filter - MERV 8

  $11.49 / 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
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  12x24x1 AIRx DUST Air Filter

  $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
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  12x18x1 AIRx ODOR Air Filter - CARBON

  $18.49 / Filter

  in stock
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  12x25x1 AIRx DUST Air Filter, 12-Pack

  $11.49 / Filter

  in stock
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  12x25x1 AIRx ODOR Air Filter - CARBON

  $18.18 / Filter

  1 Week to Ship
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  12x25x1 AIRx HEALTH Air Filter, 12-Pack

  $13.11 / Filter

  in stock
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  12x25x1 AIRx ALLERGY Air Filter, 12-Pack

  $14.49 / Filter

  in stock
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  Aprilaire #213 MERV 13 Replacement Filter, 2-Pack

  $86.46 / Filter

  

  361 review(s)

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  Average rating 4.8/5

  5 stars

  (315)

  4 stars

  (38)

  3 stars

  (5)

  2 stars

  (1)

  1 star

  (2)

  In Stock
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  Aprilaire #210 MERV 11 Replacement Filter, 2-Pack

  $72.75 / Filter

  

  256 review(s)

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  Average rating 4.8/5

  5 stars

  (224)

  4 stars

  (27)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (2)

  In Stock
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  Aprilaire #213 Media Filter

  $89.95 / Filter

  

  88 review(s)

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  Average rating 4.9/5

  5 stars

  (79)

  4 stars

  (8)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  In Stock
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  21x21.5x5 AIRx ALLERGY Trane BAYFTAH21M Replacement Air Filter - MERV 11, 2-Pack

  $45.95 / Filter

  

  24 review(s)

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  Average rating 4.6/5

  5 stars

  (21)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock