Search Results for 'airflow 21'

• 

  12" X 12" X 1" Lifetime Permanent Washable Filter, 2-Pack

  $55.48 / Filter

  in stock
• 

  12x12x3 MERV 13 Return Grille Filter, 2-Pack

  $50.23 / Filter

  1 Week to Ship
• 

  12x12x3 MERV 11 Return Air Grille Filter, 2-Pack

  $43.77 / 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
• 

  12" X 12" X 1" Lifetime Permanent Washable Filter

  $56.95 / Filter

  

  7 review(s)

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  Average rating 4.7/5

  5 stars

  (5)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Practical Pleat 12" X 12" X 2" Return Grille Filter

  $43.57 / Filter

  2-3 Weeks to Ship
• 

  Practical Pleat 12" X 12" X 5" Return Grille Filter

  $73.33 / 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)

  2-3 Weeks to Ship
• 

  20x25x5 AIRx DUST Honeywell FC100A1037 Replacement Air Filter - MERV 8, 4 pack

  $37.95 / Filter

  

  10 review(s)

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  Average rating 4.5/5

  5 stars

  (8)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  18x20x1 AIRx ALLERGY Air Filter, 4-Pack

  $16.49 / Filter

  

  6 review(s)

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  Average rating 5.0/5

  5 stars

  (6)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Original Aprilaire #201 Filter For 2200 Air Cleaner, 4-Pack

  $50.77 / Filter

  

  18 review(s)

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  Average rating 4.8/5

  5 stars

  (15)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  In Stock
• 

  Fiberglass 16" X 24" X 2" Panel Filter - Equipment Protection

  $8.26 / Filter

  in stock
• 

  Fiberglass 18" X 18" X 1" Panel Filter - Equipment Protection

  $5.12 / Filter

  

  12 review(s)

  ◆

   

  Average rating 4.0/5

  5 stars

  (8)

  4 stars

  (0)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x30x3 MERV 8 Return Air Grille Filter

  $46.95 / Filter

  in stock