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Duo-16/24V and Duo-16/120V UV Induct Air Purifiers and Odor Reducers

Protect your HVAC system, home and family with an ozone free Duo Whole Home Air Purifier System.

Duo-16/24V and Duo-16/120V are our most popular whole house air purifier systems. Like all Duo air purifiers, the Duo-16/24V and Duo-16/120V are proven IAQ solutions that are ozone free, have 6 patents, are compact and easy to install. These induct air purifiers combines PRO-Cell and AirFresh technologies for optimal whole house air purification by reducing airborne pathogens, deconstructing volatile organic compounds, and reducing odors and VOCs in any home. Powerful UVC light reduces airborne bacteria, viruses, mold and fungi. Duo induct air purifiers work like an air sanitizer reducing 93.6% of airborne germs in 2 hours and neutralizing 88% odors and VOCs in 2 hours.

Duo air purifying systems do no produce harmless ozone. Learn what the Center for Disease Control says about ozone.

Duo-16/24V and Duo-16/120V UV induct air purifier models are designed for easy installation in all HVAC duct systems.

When mounted near the AC-coil, Duo whole house air purifiers keep the AC-coil free of fungi, mold and other toxic organics. Why keep the AC coil clean? These air purifiers keep the AC coil clean allowing the HVAC system to run more efficiently, while reducing maintenance costs and energy usage.

All Duo whole home air purifiers feature our exclusive Twist-n-Lock safety switch that turns the unit off when replacing the lamp.  You know the UV lamp is working when you see the blue tube glowing through the viewport. The Duo-16/24V whole house air purifier requires wiring of 24 Volt ballast assembly. The Duo-16/120V whole house air purifier can be plugged into any household electrical outlet.

Replacement Parts: 16″ Replacement UV lamp (Field Controls part number: 46511200)


46648804 Duo-16/120V 15 .02 in WC @ 2,000 cfm 120 30 3110 1.5 to 5.0 1 year
46648803 Duo-16/24V 15 .02 in WC @ 2,000 cfm 24 30 3110 1.5 to 5.0 1 year

Accessories/Parts: Replacement Lamp

WARNING: This product can expose you to chemicals including Mercury, which are known to the State of California to cause birth defects or other reproductive harm. For more information go to
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