Search Results for 'air duct filter'

• 

  20x30x3 MERV 11 Return Air Grille Filter

  $51.95 / Filter

  in stock
• 

  20x30x3 MERV 13 Return Air Grille Filter, 2-Pack

  $49.95 / Filter

  in stock
• 

  20x20x3 MERV 13 Return Air Grille Filter, 2-Pack

  $47.95 / Filter

  in stock
• 

  BestAirPro Replacement for Aprilaire® # 201 Filter, 4-Pack

  $27.40 / Filter

  

  99 review(s)

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  Average rating 4.7/5

  5 stars

  (80)

  4 stars

  (13)

  3 stars

  (0)

  2 stars

  (4)

  1 star

  (2)

  In Stock
• 

  BestAirPro Replacement for Aprilaire® # 201 Filter, 2-Pack

  $28.74 / Filter

  

  301 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (225)

  4 stars

  (51)

  3 stars

  (9)

  2 stars

  (4)

  1 star

  (12)

  In Stock
• 

  Original Aprilaire #401 Filter For 2400 Air Cleaner, 10-Pack

  $46.15 / Filter

  In Stock
• 

  BestAirPro Replacement for Aprilaire® # 201 Filter

  $36.34 / Filter

  

  29 review(s)

  ◆

   

  Average rating 4.6/5

  5 stars

  (24)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  In Stock
• 

  AIRx Replacement Filter for Blueair® 500 / 600 Series Air Cleaners, 3-Pack

  $33.08 / Filter

  In Stock
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  AIRx Replacement Filter for Blueair® 500 / 600 Series Air Cleaners, 2-Pack

  $41.56 / Filter

  In Stock
• 

  AIRx Replacement Filter for Bionaire® Portable Air Purifiers - 911D

  $35.34 / Filter

  1 Week to Ship
• 

  AIRx Replacement Filter for Bionaire® Portable Air Purifiers - 911D, 2-Pack

  $31.09 / Filter

  

  2 review(s)

  ◆

   

  Average rating 4.0/5

  5 stars

  (1)

  4 stars

  (0)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  1 Week to Ship
• 

  Original Aprilaire #201 Filter For 2200 Air Cleaner, 2-Pack

  $52.84 / Filter

  

  178 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (146)

  4 stars

  (20)

  3 stars

  (5)

  2 stars

  (4)

  1 star

  (3)

  In Stock