Celebrating 3 Million Filterless Fans
Built and designed for Residential Housing, manufactured in the UK, and engineered to reduce condensation and mould, and provide good indoor air quality.
We are proud to have produced our three millionth Filterless extract fan, marking over two decades of innovation in residential housing ventilation and over three million opportunities to protect homes, improve indoor air quality and support resident wellbeing.
To celebrate the milestone, we unveiled a transparent Filterless fan, allowing our teams, customers and partners to see the technology that has driven its success for over 20 years.
Reliable Performance with Lasting Quality
In 2004, Social Housing landlords required a fan that could consistently reduce moisture, mould and condensation risks, and improve indoor air quality without the maintenance burden that filters create.
We answered with the patented Filterless Extract Fan, designed to remove filters entirely with an exchangeable cartridge system, ensuring long-term reliable performance and low lifecycle costs.
Today, the Infinity 8 for social housing providers and Cyclone 8 for homeowners and landlords carry our original mission forward, helping to protect residents and raise indoor air quality standards across the UK, with every unit built and tested at our carbon neutral manufacturing site in Harrogate.
Designed for the rigours of social housing to reduce moisture at source, combating the risk of condensation and mould, and improving indoor air quality throughout the home
Our unique patented central cartridge and filterless airflow pathway keep performance consistent and maintenance minimal
The exchangeable cartridge system means the unit should never end up on landfill and delivers exceptional lifecycle savings for landlords
Integrated Datalogging records running conditions, energy usage and operational life, and variable speed control helps optimise airflow and energy
With envirovent’s unique, exchangeable cartridge system, when 1,000 Filterless Infinity units are installed over 10 years (with an eight-year guarantee), compared to a traditional fan in the same volumes with a five-year guarantee, the social landlord could save circa £210,000.
The patented envirovent Filterless Extract Fan launches and quickly becomes the number one choice for hundreds of social housing providers in the UK.
envirovent wins the Queen’s Award for innovation for the design, development and continued success of the Filterless Extract Fan, whilst also achieving the ISO 9001 accreditation.
envirovent launches the new and improved Filterless Infinity and Cyclone 8, now including datalogging functions and lowest energy consumption to date.
envirovent’s Infinity 8 won the Building Communities Award product of the year and was shortlisted for ASCP’s product of the year.
Three million Filterless extract fans manufactured.
See how our expert teams and filterless extract fans help customers tackle mould and improve indoor air quality.
envirovent has been absolutely first class to deal with. We get great reviews from customers and our engineers on the effectiveness of the infinity extractor fan we specify in all our properties, and would happily recommend them to anyone to use them, especially in social housing. We also install the attic PIV unit in troublesome damp and mould properties, and found them very effective as well.
Llanw Property Services Social Landlord
I have found envirovent very professional and helpful to work with. The product range has helped improve the indoor atmospheric conditions in properties that we thought would benefit from their PIV systems and fans, and has helped towards resolving condensation and mould issues. The fitting of the products has also been carried out to a high standard with minimal disruption to tenants and their homes.
Argyll Community Housing AssociationSocial Landlord
Partnering with envirovent has been a positive step in improving the living conditions across our housing stock. Their team provided expert guidance and efficient service for ventilation systems that have helped reduce condensation and damp issues for our tenants. The feedback from residents has been very positive, and we value envirovent’s professionalism and commitment to long-term solutions.
Grampian Housing AssociationSocial Landlord
