Search Results for '20 34 x20 34 x 1'

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  20x20x3 MERV 8 Return Air Grille Filter, 2-Pack

  $40.95 / Filter

  in stock
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  20x20x5 AIRx ALLERGY Field Controls # 46607000 Replacement Air Filter - MERV 11

  $38.31 / Filter

  

  5 review(s)

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  Average rating 3.2/5

  5 stars

  (2)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock
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  16x20x2 AIRx ALLERGY Air Filter - MERV 11

  $12.49 / Filter

  

  3 review(s)

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  Average rating 2.7/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (1)

  in stock
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  16x20x2 AIRx DUST Air Filter - MERV 8

  $10.49 / Filter

  

  6 review(s)

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  Average rating 4.7/5

  5 stars

  (4)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  16x20x2 AIRx HEALTH Air Filter - MERV 13

  $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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  15x20x1 AIRx DUST Air Filter - MERV 8, 12-Pack

  $9.49 / Filter

  

  4 review(s)

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  Average rating 5.0/5

  5 stars

  (4)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x20x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.95 / Filter

  in stock
• 

  15x20x1 AIRx ALLERGY Air Filter - MERV 11, 12-Pack

  $9.49 / Filter

  

  10 review(s)

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  Average rating 4.9/5

  5 stars

  (9)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  15x20x1 AIRx ODOR Air Filter - CARBON, 12-Pack

  $21.27 / Filter

  1 Week to Ship
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  15x20x1 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
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  14x20x1 AIRx DUST Air Filter

  $16.29 / Filter

  in stock
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  20x20x1 AIRx ALLERGY Air Filter

  $19.49 / Filter

  in stock