Search Results for '21 12 x 23 12 x 34'

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  16x20x5 AIRx ALLERGY Honeywell FC100A1003 Replacement Air Filter - MERV 11, 2-Pack

  $38.95 / Filter

  

  55 review(s)

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  Average rating 4.5/5

  5 stars

  (45)

  4 stars

  (3)

  3 stars

  (1)

  2 stars

  (2)

  1 star

  (4)

  in stock
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  20x25x6 AIRx ALLERGY Aprilaire 201 Replacement Air Filter - MERV 11, 2 pack

  $45.95 / Filter

  

  174 review(s)

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  Average rating 4.7/5

  5 stars

  (132)

  4 stars

  (32)

  3 stars

  (6)

  2 stars

  (3)

  1 star

  (1)

  in stock
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  Replacement Engine Intake Air Filter - XA4278, 2-Pack

  $7.68 / Filter

  In Stock
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  AIRx replacement for Honeywell UC18W 1004 UVC bulb

  $18.55 / Bulb

  

  1 review(s)

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  Average rating 1.0/5

  5 stars

  (0)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (1)

  In Stock
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  24x25x4 AIRx ALLERGY Carrier FILXXCAR0024 Replacement Air Filter - MERV 11, 2-Pack

  $44.95 / Filter

  

  56 review(s)

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  Average rating 4.7/5

  5 stars

  (46)

  4 stars

  (7)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (2)

  in stock
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  16x20x5 AIRx DUST Honeywell FC100A1003 Replacement Air Filter - MERV 8, 2-Pack

  $34.95 / Filter

  

  8 review(s)

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  Average rating 5.0/5

  5 stars

  (8)

  4 stars

  (0)

  3 stars

  (0)

  2 stars

  (0)

  1 star

  (0)

  in stock
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  Replacement High Efficiency Cabin Air Filter for CAF1873P, 4-Pack

  $14.13 / Filter

  In Stock
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  High Output Water Pad for Aprilaire and Honeywell Humidifiers (#35), 2-Pack

  $15.95 / Water Panel

  

  18 review(s)

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  Average rating 4.8/5

  5 stars

  (16)

  4 stars

  (1)

  3 stars

  (0)

  2 stars

  (1)

  1 star

  (0)

  In Stock
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  ClearChoice 10" Slimline Carbon Block Filter 5 micron, 8-Pack

  $9.95 / Filter

  

  17 review(s)

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  Average rating 4.2/5

  5 stars

  (9)

  4 stars

  (5)

  3 stars

  (1)

  2 stars

  (1)

  1 star

  (1)

  In Stock
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  AIRx Replacement Filter for Hunter Portable Air Purifier - 30931

  $24.20 / Filter

  

  6 review(s)

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  Average rating 4.5/5

  5 stars

  (4)

  4 stars

  (1)

  3 stars

  (1)

  2 stars

  (0)

  1 star

  (0)

  In Stock
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  AIRx Replacement HEPA Filter Kit for Honeywell HRF-R1 Filter

  $30.10 / Kit

  

  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
• 

  20x25x6 AIRx DUST Aprilaire 201 Replacement Air Filter - MERV 8, 2 pack

  $36.95 / Filter

  

  76 review(s)

  ◆

   

  Average rating 4.7/5

  5 stars

  (63)

  4 stars

  (7)

  3 stars

  (3)

  2 stars

  (1)

  1 star

  (2)

  in stock