Probiotic Cleaning for Ventilation and HVAC

Clean your HRV/HVAC ventilation system safely, deeply and long-lasting with probiotics.
Bacteria, mould, dust mites and dirt quickly accumulate in ventilation ducts, filters, vents and the heat exchanger. Through the airflow, these microorganisms re-enter your indoor environment—negatively affecting health, comfort and system efficiency.

The probiotic cleaning products from f’air tackle these issues at the source. Probiotics actively displace unwanted microbes, clean deeper than traditional products and continue working for days to weeks. Without aggressive chemicals and completely safe for people, pets and materials — even sensitive components such as the heat exchanger.

Also suitable for cleaning the heat exchanger (HRV core)

The heat exchanger is the heart of your HRV system and essential for efficient heat recovery. A dirty core increases resistance, reduces efficiency and may cause odour problems.
With our probiotic cleaners, you can safely and effectively clean the heat exchanger without any risk of damage. Watch our video demonstration to see how easily you can do this yourself.

DIY ventilation cleaning — simple and effective

Anyone can do it: cleaning your ventilation system is as easy as replacing a vacuum cleaner filter. We recommend:

• Replacing HRV filters 2–3× per year, depending on your location and outdoor air quality;
• Cleaning the unit interior and vents every 6 months;
• Cleaning the heat exchanger at least once a year with probiotics;
• Impregnating filters with f’air Filter Spray for long-lasting protection against bacteria and mould.

With just your filters and the f’air probiotic maintenance kit, you keep your system clean, healthy and energy-efficient.

Watch our instruction videos, including the guide for cleaning the heat exchanger.