Fresh-Aire UV Blue-Tube UV

Blue-Tube UV-X

Blue-Tube UV-X advanced HVAC UV light

Blue-Tube UV-X is our most advanced HVAC UV light yet, with longer lamp life and an improved electronic power supply. It’s the simple, safe, and effective way to keep the HVAC system clean and improve indoor air quality. The powerful UVC light neutralizes germs continuously and is known for its reliability, ease of installation, innovative features and quality components.

Blue-Tube UV


Blue-Tube UV HVAC UV light

Blue-Tube UV is the single most popular germicidal UV light product for HVAC systems in the world. Homeowners breathe easy knowing that the air their family breathes is protected by this proven technology. Blue-Tube UV is the simple, safe, and effective way to keep your air system clean and improve indoor air quality.


Blue-Tube UV is installed in the central air system where it works continuously to fight mold and other biological contaminants in the air and on HVAC system interior surfaces, particularly the cooling coil. For over a century, scientists have known that certain frequencies of light have a devastating effect on microbial life. We now know that exposure to ultraviolet light in the range of 254 NM (UV-C band) disrupts the DNA of micro-organisms thus preventing them from reproducing, thereby effectively killing them.

Blue-Tube XL

(Commercial application)


This system is designed to improve indoor air quality by sterilizing airborne viruses, bacteria, and allergens. When coil-mounted it also saves energy and maintenance costs associated with commercial HVAC. A biofilm of only 0.002” can reduce efficiency by 37%! UVC germicidal disinfection is the most cost-effective and practical solution.

Blue-Tube XL offers easy and flexible installation. It includes an advanced multi-voltage, water-resistant power supply. All parts (except lamps) are covered by a lifetime warranty. This system also improves indoor air quality by sterilizing airborne bacteria, viruses, and allergens.

chat now widget box