Search Results for 'model 231 air filter'

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  AIRx Replacement for Whirlpool Freshflow Replacement AIR1 Filter Cartridge, 4-pack

  $8.86 / Filter

  

  18 review(s)

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  Average rating 4.2/5

  5 stars

  (12)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (2)

  In Stock
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  Aprilaire #513 High Efficiency Filtering Media

  $111.79 / 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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  GeneralAire AC-4 Replacement Air Filters, 2-Pack

  $57.05 / Filter

  

  3 review(s)

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  Average rating 5.0/5

  5 stars

  (3)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  21.5x23.5x1 AIRx ALLERGY Air Filter, 6-Pack

  $17.49 / Filter

  

  64 review(s)

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  Average rating 4.5/5

  5 stars

  (44)

  4 stars

  (13)

  3 stars

  (4)

  2 stars

  (2)

  1 star

  (1)

  in stock
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  21x23.5x1 AIRx DUST Trane BAYFTAH23P Replacement Air Filter - MERV 8

  $30.82 / 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
• 

  GeneralAire AC-4 Replacement Air Filters

  $62.19 / Filter

  In Stock
• 

  AIRx Replacement for Whirlpool Freshflow Replacement AIR1 Filter Cartridge

  $15.28 / 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
• 

  AIRx Replacement for Whirlpool Freshflow Replacement AIR1 Filter Cartridge, 2-pack

  $10.74 / Filter

  

  19 review(s)

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  Average rating 4.3/5

  5 stars

  (15)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (2)

  In Stock
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  21x23.5x5 AIRx ALLERGY Trane BAYFTAH23M Replacement Air Filter - MERV 11

  $75.54 / Filter

  

  42 review(s)

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  Average rating 4.7/5

  5 stars

  (35)

  4 stars

  (5)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (1)

  1 Week to Ship
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  20x24x4 AIRx HEALTH Air Filter - MERV 13

  $28.77 / Filter

  

  13 review(s)

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  Average rating 4.2/5

  5 stars

  (9)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (1)

  in stock
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  18x24x4 AIRx HEALTH Air Filter - MERV 13

  $28.31 / 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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  18x24x4 AIRx ODOR Air Filter - CARBON

  $29.21 / Filter

  in stock