Discover our innovative application of probiotics in HVAC systems — the solution for buildings of the future.
We distribute natural probiotics through the ventilation system for natural cleaning of air and surfaces. This happens both in the HVAC installation and throughout the entire building, without you having to do anything.
This technology improves the air and environment, reduces odour nuisance, (fine) dust and dust accumulation and simultaneously optimises the performance of HVAC installations.
In HVAC systems and indoor spaces, dust quickly accumulates, resulting in higher maintenance costs and a less healthy environment.
Unpleasant odours quickly return because they are trapped deep within the ventilation system and then spread throughout all indoor spaces.
Users regularly experience discomfort due to poor air quality, which affects comfort and well-being.
Our probiotics reduce dust, fine dust, allergens, and pollutants, allowing users to breathe noticeably cleaner and healthier air.
The probiotics remain active and continuously clean the air in the building in a completely natural way — without chemicals. They limit dust adhesion on furniture, carpets, surfaces, and in the HVAC installation itself.
Unpleasant odours are broken down at the source, without masking agents or chemical substances. This ensures all indoor spaces remain fresh and clean.
A cleaner HVAC system works more efficiently, consumes less energy, and lowers operational costs. This makes the solution not only sustainable but also economically attractive.
Selected probiotics from nature that are safe and effective
+10 years of research confirms the effectiveness of our technology
Our probiotics are efficiently distributed in the air and on all surfaces
Our probiotics remain active 24/7 and provide constant natural cleaning
Our probiotics reduce (fine) dust, allergens, endotoxins, VOCs & PAHs for a healthier indoor environment
Our probiotics actively break down odour compounds and ensure fresher indoor air

YouTube
BioOrg Probiotic Air Supply System setup
Our compact device is effortlessly integrated into the supply duct of the existing HVAC system, without major modifications.
The device is filled with our specially developed probiotic formula designed to function optimally in HVAC installations.
The ultrasonic built-in device atomises the probiotics into the supply duct. They disperse throughout the entire building via the airflow.
Our probiotics actively break down dust particles, odours, allergens, and pollutants, and help to prevent them.
Position your company as a pioneer in air quality management and sustainable cleaning solutions.
Generate additional revenue through periodic refills and attractive margins on our biofilter technology.
Our probiotics work continuously, reducing dust accumulation, pollution, and odour problems. This supports a more efficient and reliable HVAC system.
Customers enjoy healthier air, reduced odour nuisance, and less (fine) dust — fully automatically, with no extra effort.

Discover how BIA makes its buildings healthier, fresher and more maintenance-friendly with BioOrg.
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Our compact device is effortlessly integrated into the pulse duct of the existing HVAC system, without major modifications.
Ideal for office buildings, public services, hospitality, retail, and sports and fitness clubs. Our technology is easily scalable for larger HVAC systems with multiple zones and high air volumes.
Extremely suitable for residential care centers and other environments where air quality, odor, and dust reduction are crucial for the comfort and well-being of residents and staff.
Get in touch to tailor a solution to your specific requirements.
Roland Vermeiren
company doctor @Eurocontrol
European air traffic control
"For more than 12 years, we have been treating air handling units, plenums and heat exchangers with BioOrg products. The results are also regularly tested externally and confirm the added value in terms of cleaning and hygiene.
Our buildings and installations also remain clean for much longer, which guarantees a stable indoor air quality in our strategically important building."
watch the video02:47
YouTube
Dr. roland Vermeiren on BioOrg probiotic treatment in Eurocontrol Brussels
Dr. roland Vermeiren, expert in occupational medicine (Eurocontrol, Easa) explains how he got acquainted with BioOrg, why he started to apply this probiotic treatment and what the impacts are on air quality, health and safety.
+25 years experience in HVAC & maintenance
Dr. ir. in applied biological sciences


Discover how our probiotics ensure buildings in top shape. Automatically, every day.
Probiotics in HVAC for buildings in top shape.