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10 Best in duct air purifiers of 2025
Explore top picks
Best Choice1
Fresh-Aire UVAPCO Carbon Cell Matrix HVAC In-Duct UV Light Air Purifier with Pre-wired Plug, 2 Year Lamp
9.7Exceptional
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Value for Money2
GenericRGF - HALO-LED® Whole Home In-Duct Air Purifier
9.6Exceptional
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3
RGFLatest Model RGF Reme Halo (24 Volt) In-Duct Air Purifier System IAQ Ionizer (Reme-H)
Key specs-
usage:Furnace Filters
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special features:New Enhanced Catalyst
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compatible device:REME-H-24
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dimensions:16.97 x 10.79 x 7.56 inches
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size:N/A
9.4Excellent
Our Rating
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4
REKOLIGHTINGREKO Lighting R2000 Air Purifier Whole House Uv uvc Light in Duct for HVAC Ac (Air Conditioning) Duct
Key specs-
Installation:Designed to be installed
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Dimensions:8.19 x 6.26 x 4.65 inches
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Application:HVAC Duct
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Size:N/A
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Color:N/A
9.1Excellent
Our Rating
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5
air+healthAir Health Haven HVAC Air Purifier | Powerful 16" UV-C Light | Reduces Germs and Cleans AC Coil | Easy DIY Installation
Key specs-
Filtration System:UV-C lamp
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Power:30 watt
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Noise Level:N/A
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Particle Size:N/A
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CADR:N/A
8.9Very Good
Our Rating
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6
QualireyQualirey 26W HVAC UV Light Sanitizer Air Purifier for Whole House, 110V Dual UV UVC Light in Duct for HVAC Duct Filter, UV Duct Air Purifier for AC Air Conditioning
Key specs-
Installation:easy to install
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Dimensions:8.94 x 5.67 x 3.7 inches
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Application:HVAC air purifier
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Size:N/A
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Color:N/A
8.8Very Good
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7
air+healthAir Health Haven Plus HVAC Air Purifier | 16" UV-C Light, PCO Technology and Carbon Filtration | for Germs, VOCs, Odors | Easy DIY Installation
8.6Very Good
Our Rating
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8
WeiworldWeiworld 3-Layer Purification Filter Box 4" with High Efficacy Hepa and Carbon Filter, Fit 4 Inch Inline Duct Fans for Fresh Air Intake and Ventilation System
8.5Good
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9
VEVORVEVOR HVAC Air Purifier Whole House, 24W 12inch, Light in Duct for Ac (Air Conditioning) Duct, Air Scrubber with 2 Bulb, PCO Technology and Carbon Filtration HVAC Lights for Ac Systems
Key specs-
Installation:Quick and Simple Assembly
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Dimensions:14.57 x 7.99 x 6.97 inches
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Application:HVAC systems in schools, hospitals, homes, offices
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Size:12 inch
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Color:N/A
8.4Good
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10
MammothBioShieldUV® HVAC UV Light Air Purifier Whole House Dual UV UVC Light in Duct for HVAC Duct Filter, 18 Watts 4 Bulbs 110V Lamp - UVC Light for HVAC AC Air Conditioner, UV light for AC system
Key specs-
Installation:Includes template and parts
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Dimensions:11 x 4 x 7 inches
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Application:HVAC UV light
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Size:N/A
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Color:N/A
8.3Good
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