Search Results for '14 x20 furnace filters'

• 

  20x25x5 AIRx ALLERGY ReservePro 4501 Replacement Air Filter - MERV 11

  $40.09 / Filter

  

  15 review(s)

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  Average rating 4.9/5

  5 stars

  (14)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x23x1 AIRx DUST Air Filter (Actual Size), 6-Pack

  $11.63 / Filter

  

  218 review(s)

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  Average rating 4.8/5

  5 stars

  (191)

  4 stars

  (20)

  3 stars

  (4)

  2 stars

  (1)

  1 star

  (2)

  1 Week to Ship
• 

  20x25x5 AIRx DUST ReservePro 4501 Replacement Air Filter - MERV 8

  $36.66 / Filter

  

  4 review(s)

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  Average rating 4.8/5

  5 stars

  (3)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  Dynamic Air Cleaner Refills - 16" x 20" x 1" - 3 Pack

  $29.78 / Refill Pad

  

  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
• 

  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13, 2 pack

  $53.95 / Filter

  

  89 review(s)

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  Average rating 4.7/5

  5 stars

  (68)

  4 stars

  (17)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13, 4 pack

  $50.95 / Filter

  in stock
• 

  20x25x6 AIRx HEALTH Aprilaire 201 Replacement Air Filter - MERV 13

  $62.95 / Filter

  

  12 review(s)

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  Average rating 4.4/5

  5 stars

  (8)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
• 

  20x25x5 AIRx DUST Skuttle #000-0448-002 Replacement Air Filter - MERV 8, 2-Pack

  $36.66 / Filter

  

  104 review(s)

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  Average rating 4.7/5

  5 stars

  (82)

  4 stars

  (16)

  3 stars

  (3)

  2 stars

  (0)

  1 star

  (3)

  in stock
• 

  20x25x5 AIRx ALLERGY Ultravation 91-006 Replacement Air Filter - MERV 11

  $40.09 / Filter

  

  9 review(s)

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  Average rating 5.0/5

  5 stars

  (9)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x25x5 AIRx HEALTH Ultravation 91-006 Replacement Air Filter - MERV 13

  $52.86 / 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
• 

  20x25x4 AIRx HEALTH Air Filter - MERV 13 2-Pack

  $38.49 / Filter

  

  10 review(s)

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  Average rating 4.3/5

  5 stars

  (6)

  4 stars

  (2)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x25x4 AIRx ALLERGY Air Filter - MERV11 2-Pack

  $30.49 / Filter

  

  12 review(s)

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  Average rating 4.0/5

  5 stars

  (7)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (2)

  1 star

  (1)

  in stock