product review overlay image

Product Description


The EnviroVent Filterless Extract Fan is a major advancement in extract fan technology and has been designed to deliver the lowest possible maintenance, the lowest long term life-cycle costings and lowest performance/energy costs.

EnviroVent's Filterless Extract Fans incorporate the latest patented Cyclone Separation Technology. As the contaminated air passes through the helical front grille it is centrifugally thrown outwards into two helical expansion chambers which allows the air to expand directly out to atmosphere. This unique process quietly takes most airborne contaminants with it out to atmosphere and negates the requirement for filters.

One fan for all situations

From simple through the wall installations to complex ducting/bend systems the Filterless Extract Fan fits all applications with the use of easy to install accessory kits. The Filterless Fan concept has allowed EnviroVent to create a product, free from all of the inherent problems associated with traditional extract fans.

The in-line centrifugal impeller with its unique helical power expansion chamber enables the unit to achieve power with efficiency and quietness in the most compact unit ever.

Key Features

  • Whisper quiet continuous running
  • Suitable for bathrooms, kitchens & utility rooms
  • Suitable for wall, ceiling and window mounting
  • Intellitrac® intuitive humidity tracking
  • Patented cyclone separation technology
  • Ultra low watt motor
  • Trickle speed 13l/s (47m3/h)
  • Bathroom Boost speed 37l/s (133m3/h)
  • SELV Low voltage version
  • 5 year warranty


Product Code

Customer Reviews

Envirovent Filterless Cyclone Centrifugal SELV Extractor Fan EFHT2S-SELV

In Stock

Product Code ENV EFHT2S-SELV

Order by 4pm - Next working day delivery

Order within to get it by .