In bactericidal recirculators, the UV radiation from the lamps is confined within a small, sealed internal chamber and does not escape into the surrounding environment. Air disinfection occurs as room air is drawn through the unit’s ventilation openings, passes by the UV-C sources, and is returned purified—ensuring safe operation even in occupied spaces.
Bactericidal recirculators have been used globally for over 100 years, with their efficacy confirmed by extensive testing and decades of practical application. It is well established that UV radiation at a wavelength of
253.7 nm provides the strongest germicidal effect, leading to microbial inactivation through DNA damage and cellular destruction.
The
RB 2×15 recirculator with timer reliably neutralizes:
- Viruses: SARS-CoV-2 (COVID-19), hepatitis A virus, poliovirus, rotaviruses, influenza viruses (including avian influenza H5N1), MS2 coliphage;
- Bacteria: including Shigella spp., Mycobacterium tuberculosis, Salmonella spp., Staphylococcus spp., Streptococcus spp., and more than 40 other pathogenic strains;
- Yeast fungi;
- Mold spores;
- Protozoa and algae.
- The unit features a modern design, operates quietly, and has components coated with polyester powder paint for durability and aesthetic finish. It incorporates imported components and includes radio interference filters to ensure electromagnetic compatibility and reliable performance.