Search Results for 'metal 18-20 air filters'

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  20x25x5 AIRx ALLERGY GeneralAire 14201 Replacement Air Filter - MERV 11, 4-Pack

  $38.95 / Filter

  in stock
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  20x20x4 AIRx ALLERGY TopTech TT-FM-2020 Replacement Air Filter - MERV 11, 4-Pack

  $30.95 / Filter

  

  122 review(s)

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  Average rating 4.8/5

  5 stars

  (105)

  4 stars

  (9)

  3 stars

  (5)

  2 stars

  (1)

  1 star

  (2)

  in stock
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  16x20x4 AIRx DUST Bryant/Carrier FILXXFNC-0017 Replacement Air Filter- MERV 8, 4-Pack

  $32.95 / Filter

  

  58 review(s)

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  Average rating 4.8/5

  5 stars

  (51)

  4 stars

  (5)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  20x20x5 AIRx ALLERGY ReservePro 4531 Replacement Air Filter - MERV 11

  $38.81 / Filter

  

  8 review(s)

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  Average rating 4.8/5

  5 stars

  (6)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
• 

  16x20x4 AIRx ALLERGY Bryant/Carrier FILXXFNC-0017 Replacement Air Filter- MERV 11, 4-Pack

  $37.95 / Filter

  

  33 review(s)

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  Average rating 4.8/5

  5 stars

  (30)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  16x20x4 AIRx ALLERGY TopTech TT-FM-1620 Replacement Air Filter - MERV 11, 4-Pack

  $26.95 / Filter

  

  38 review(s)

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  Average rating 4.6/5

  5 stars

  (31)

  4 stars

  (3)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x20x5 AIRx DUST Replacement for Lennox X0585 Air Filter - MERV 8

  $49.95 / Filter

  

  17 review(s)

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  Average rating 4.6/5

  5 stars

  (13)

  4 stars

  (3)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
• 

  20x22x1 AIRx HEALTH Air Filter - MERV 13

  $21.49 / Filter

  

  20 review(s)

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  Average rating 4.5/5

  5 stars

  (15)

  4 stars

  (2)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (1)

  in stock
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  20x25x5 AIRx HEALTH Replacement for Lennox X6673 Air Filter - MERV 13, 4-Pack

  $62.95 / Filter

  

  34 review(s)

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  Average rating 4.5/5

  5 stars

  (27)

  4 stars

  (2)

  3 stars

  (2)

  2 stars

  (0)

  1 star

  (3)

  in stock
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  12x20x4 AIRx ALLERGY Bryant/Carrier FILXXFNC-0014 Replacement Air Filter - MERV 11

  $49.52 / 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)

  1 Week to Ship
• 

  20x20x5 AIRx ALLERGY Ultravation 91-013 Replacement Air Filter - MERV 11

  $38.81 / Filter

  

  11 review(s)

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  Average rating 3.9/5

  5 stars

  (5)

  4 stars

  (4)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (2)

  in stock
• 

  20x25x4 AIRx ODOR Air Filter - CARBON

  $33.64 / Filter

  

  5 review(s)

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  Average rating 5.0/5

  5 stars

  (5)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock