Search Results for '18 x 20 filter merv 13'

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  Honeywell Return Grille Replacement Filter FC40R1052 16" x 20"

  $67.50 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

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  Lennox Model X8788 MERV 16 Filter for PCO20-28 - 20 x 26 x 5, 2-Pack

  $160.91 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

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  25x25x1 AIRx DUST Air Filter, 6-Pack

  $12.49 / Filter

  

  34 review(s)

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  Average rating 4.8/5

  5 stars

  (29)

  4 stars

  (4)

  3 stars

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  2 stars

  (1)

  1 star

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  in stock
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  24x36x1 AIRx DUST Air Filter, 6-Pack

  $23.49 / Filter

  

  11 review(s)

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  Average rating 4.5/5

  5 stars

  (8)

  4 stars

  (2)

  3 stars

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  1 star

  (1)

  in stock
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  14x24x1 AIRx DUST Air Filter

  $18.49 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

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  24x36x1 AIRx ALLERGY Air Filter

  $30.49 / Filter

  in stock
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  14x14x1 AIRx ALLERGY Air Filter

  $18.49 / Filter

  in stock
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  BestAirPro Replacement for Aprilaire® # 401 Filter, 2-Pack

  $31.03 / Filter

  

  152 review(s)

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  Average rating 4.6/5

  5 stars

  (115)

  4 stars

  (24)

  3 stars

  (7)

  2 stars

  (1)

  1 star

  (5)

  In Stock
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  Original Aprilaire #401 Filter For 2400 Air Cleaner, 2-Pack

  $50.34 / Filter

  

  158 review(s)

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  Average rating 4.8/5

  5 stars

  (134)

  4 stars

  (18)

  3 stars

  (1)

  2 stars

  (3)

  1 star

  (2)

  In Stock
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  BestAirPro Replacement for Aprilaire® # 401 Filter, 4-Pack

  $29.59 / Filter

  

  39 review(s)

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  Average rating 4.7/5

  5 stars

  (32)

  4 stars

  (5)

  3 stars

  (1)

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  (1)

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  14x25x2 AIRx ODOR Air Filter - CARBON

  $20.32 / Filter

  

  1 review(s)

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  Average rating 5.0/5

  5 stars

  (1)

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  in stock
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  BestAirPro Replacement for Aprilaire® # 401 Filter

  $42.41 / Filter

  

  10 review(s)

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  Average rating 4.8/5

  5 stars

  (8)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

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  In Stock