The Bio-Wall™ UV air purification system is installed in the return or supply ducting of an HVAC system. The system is comprised of 5 lamps, each secured in their own parabolic aluminum reflector for maximum UV intensity. In addition, the  Bio-Wall™ is installed parallel to airflow to achieve the maximum amount of contact time with the airborne contaminants.


This patented system can be utilized for even the largest air handler units and is sized using Sanuvox proprietary sizing software specific to the facility. It is ideal for any building equipped with a HVAC system.


The ballast/control box is equipped with BMS dry contacts to work with any building automation system.


Bio-Wall™ has been tested under standard ISO 15714:2019 – Method of evaluating the UV dose to airborne microorganisms transiting in-duct UVGI (See document below)


The Bio-WallTM is CARB certified.

Lamps Length: True Lamps Length: 18" - 60"
In-duct Installation False In-duct Installation
Helps reduce germs False Helps reduce germs
CE Certification False CE Certification


  • Compliments filters by purifying what filters do not capture
  • Helps protect the occupants of the building from airborne particles
  • Designed specifically to each HVAC system
  • Available in 18", 24", 30", 40", 50" and 60" lengths
  • 5 high-intensity 19mm UV lamps
  • Maintenance for the Bio-Wall™ is simple: replace your lamps when they reach the end of their life
  • Equipped with BMS dry contacts to work with any building automation system
  • BioSmart Screen: an optional touch screen for unit real time operational status
  • Lamps: 2 years
  • Ballast: 15 years

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After installing the R1r, we notice the air quality in our home improved immediately. Our asthmatic cat's symptoms have lessened, and we're excited about the long-term benefits for our animals and our kids.

A. Roth

I recently purchased a portable purifier from Sanuvox for my home, a house in which the central air filtration system could not be installed. What efficiency! Some small odors tended to remain despite daily ventilation and this device after about ten hours completely eliminated them. It is very practical, easily transported, takes up little space, makes a discreet noise. I highly recommend it.

Celine T. - Montreal, Qc

I wanted to thank you for the air purifier from Sanuvox. Since we have it, we breathe much better at home, especially with a newborn.

Frederique P. - Longueuil, Qc

I can attest to my experience with your products and how much it has changed the allergies of my grandson, who no longer has recurrent bronchitis since we installed an SR+ from Sanuvox.

Sylvain R. - Montreal, Qc

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