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The BIOFAN® is a major development in extract fan technology incorporating the patented BioCote® antibacterial protection to inhibit the growth of bacteria, microbes and mould on the surface of the fan by up to 99.9%.
The BIOFAN® achieves the lowest maintenance, the lowest long term life-cycle costings and the lowest energy costs making it the perfect choice for all safety and energy-conscious specifiers.

Achieving the Lowest Maintenance through Filterless Technology
KILLS 99.99%
of bacteria

The BioVent® Range can help reduce the risk of bacterial cross-contamination consequential infection and illness.
Silver ion technology is a natural, yet powerful antimicrobial. Silver ions are added to the Biofan at the time of manufacture. They concentrate on the surface and bind together with bacteria to damage the cells, which stop them from reproducing.
It is becoming increasingly recognised that ventilation performance and efficiency greatly depends on the cleanliness of the systems. Dirty, contaminated units and ductwork are an ideal breeding ground for mould, bacteria and other microbes. These are a major source of indoor air pollution with dirty ventilation systems contributing to 50% of the cases of “Sick Building Syndrome.”
That is why EnviroVent has developed the first ever range of ventilation solutions manufactured with BioCote® antibacterial protection to provide a cleaner, safer and more hygienic indoor environment. This technology works to provide continuous, built-in protection 24 hours a day for the life of the BioVent® products against a wide range of bacteria, mould and fungi, including:
MRSA
E.coli
Salmonella
Legionella
Aspergillus niger
Independent laboratory tests show that BioCote® reduces the level of bacteria on surfaces by up to 99.99%. As BioCote® is introduced during manufacture, it is chemically bonded to the plastic in the EnviroVent BioVent® Range and therefore can not be rubbed off or leach from the surface.

Graph showing % reduction of MRSA and E.coli on a BioCote® protected surface using the ISO 22196:2007 test method.
Independent laboratory tests show that BioCote® reduces the level of bacteria on surfaces by up to 99.99%. As BioCote® is introduced during manufacture, it is chemically bonded to the plastic in the EnviroVent BioVent® Range and therefore can not be rubbed off or leach from the surface.

The BIOFAN® is a major development in extract fan technology incorporating the patented antibacterial protection to inhibit the growth of bacteria, microbes and mould on the surface of the fan by up to 99.9%.

Simply remove the front cover and impeller in an instant. Clean them in soapy water and replace. No more unsightly fans with clogged filters.

The BIOFAN® incorporates the latest patented Cyclone Separation Technology. As the contaminated air passes through the front grille it is centrifugally thrown outwards into two helical expansion chambers, which allow the air to expand directly out to atmosphere. This unique process quietly takes airborne contaminants with it out to atmosphere and negates the requirement for filters.
This product comes with a 5 year guarantee.
Fitted with the advanced EC motor technology, the BIOFAN® achieves exceptional levels of energy use.
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Innovative centrifugal extract fan unit which has been designed to deliver the lowest possible maintenance, the lowest long term life-cycle costs and the lowest energy costs. Incorporates patented antimicrobial technology.
Can be wall, ceiling, window or duct mounted to meet the Building Regulations – Part F. The one fan will ventilate any domestic kitchen, utility room or bathroom and is supplied in a 230V or SELV format.
Incorporates the Ultra Low Watt EC motor technology with sealed for life ball bearings designed to operate continuously at a pre-set 'background' rate.
The fan is of filterless technology for ease of maintenance/cleaning. Forward curved centrifugal fan to provide increased airflow. The fan will allow a smooth uninterrupted flow of contaminated air through the fan scroll to atmosphere, without the need for filtration.
Achieved by removal/exchange/replacement of central cartridge. Rear carcass remains in position ensuring minimal disruption to occupier and no electrical competence or redecoration required. The fan can be cleaned by removing the quick release impeller.
Covered by an on-going, repeatable 5 year warranty, subject to the completion of specified maintenance.
Continuous running 2-speed* filterless fan with integral variable speed humidity tracking system. The fan should have a pullcord override for odour control.
The fan is pre-wired with 1 metre of flexible cable to speed up installation. On the SELV version the fan is pre-wired with 5 metres of low voltage cable.
BEAB
CE
*Low voltage version for the SELV


