Search Results for '13 x 18 frame'

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  20x20x5 AIRx ALLERGY Honeywell FC100A1011 Replacement Air Filter - MERV 11

  $57.95 / Filter

  

  6 review(s)

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  Average rating 4.8/5

  5 stars

  (5)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  20x20x5 AIRx ALLERGY Honeywell FC100A1011 Replacement Air Filter - MERV 11, 4-Pack

  $45.95 / Filter

  

  10 review(s)

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  Average rating 4.9/5

  5 stars

  (9)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  16x25x5 AIRx DUST Air Bear 255649-105 Replacement Air Filter - MERV 8, 4-Pack

  $31.95 / Filter

  

  70 review(s)

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  Average rating 4.6/5

  5 stars

  (57)

  4 stars

  (6)

  3 stars

  (3)

  2 stars

  (3)

  1 star

  (1)

  in stock
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  16x25x5 AIRx ALLERGY Air Bear 255649-105 Replacement Air Filter - MERV 11, 4-Pack

  $35.95 / Filter

  

  71 review(s)

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  Average rating 4.4/5

  5 stars

  (51)

  4 stars

  (8)

  3 stars

  (5)

  2 stars

  (2)

  1 star

  (5)

  in stock
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  20x20x5 AIRx ALLERGY Air Bear 259112-103 Replacement Air Filter - MERV 11

  $49.95 / Filter

  

  28 review(s)

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  Average rating 4.8/5

  5 stars

  (25)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (2)

  1 star

  (0)

  in stock
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  20x20x5 AIRx ODOR Honeywell FC100A1011 Replacement Air Filter - Carbon

  $39.46 / Filter

  in stock
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  16x25x3 AIRx ALLERGY Air Bear 255649-101 Replacement Air Filter - MERV 11, 6-Pack

  $26.95 / Filter

  

  41 review(s)

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  Average rating 4.9/5

  5 stars

  (38)

  4 stars

  (2)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  in stock
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  16x20x5 AIRx ALLERGY Honeywell FC100A1003 Replacement Air Filter - MERV 11, 4-Pack

  $35.95 / Filter

  

  57 review(s)

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  Average rating 4.5/5

  5 stars

  (46)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (2)

  1 star

  (5)

  in stock
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  20x20x1 AIRx ALLERGY Air Filter, 6-Pack

  $11.49 / Filter

  

  221 review(s)

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  Average rating 4.7/5

  5 stars

  (178)

  4 stars

  (33)

  3 stars

  (7)

  2 stars

  (1)

  1 star

  (2)

  in stock
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  16x20x5 AIRx ALLERGY Honeywell FC100A1003 Replacement Air Filter - MERV 11

  $43.95 / Filter

  

  57 review(s)

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  Average rating 4.5/5

  5 stars

  (46)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (2)

  1 star

  (5)

  in stock
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  17.5x27x5 AIRx ALLERGY Trane BAYFTFR17M Replacement Filter - MERV 11, 2-Pack

  $51.95 / Filter

  

  90 review(s)

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  Average rating 4.7/5

  5 stars

  (73)

  4 stars

  (13)

  3 stars

  (2)

  2 stars

  (1)

  1 star

  (1)

  in stock
• 

  BestAirPro Replacement for Aprilaire® # 401 Filter, 2-Pack

  $31.03 / Filter

  

  157 review(s)

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  Average rating 4.6/5

  5 stars

  (119)

  4 stars

  (24)

  3 stars

  (8)

  2 stars

  (1)

  1 star

  (5)

  In Stock