The Vent-Axia Lo-Carbon PureAir Cleanse is designed to deliver increased whole-house ventilation without increasing noise levels, making it ideal for modern, airtight homes. Engineered to comply with Approved Document F (2021), it achieves higher whole dwelling ventilation rates while maintaining exceptionally quiet operation.
Integral fan logic reduces nuisance tripping, while models with humidity sensing gradually increase airflow up to 85% RH before activating full boost. This ensures effective moisture control without unnecessary noise or energy use.
A silent mixed flow impeller allows the fan to meet the requirements of many domestic installations without the need for a traditional centrifugal fan. Fully adjustable airflow settings enable installers to achieve whole-house ventilation targets using fewer fans, saving time and cost.
For added comfort, the patented Comfort Control option includes a delayed boost function of up to 20 minutes, allowing peaceful bathroom use before boost engages. A smart light-switch override also prevents boost activation during brief night-time use.
With an IPX5 rating, the Lo-Carbon PureAir Cleanse is suitable for installation in Zones 1, 2 and 3, offering maximum flexibility. Optional back pressure detection automatically boosts performance during temporary pressure increases caused by external wind conditions.
Independently tested sound levels as low as 7.4 dB(A) make this fan one of the quietest continuous extract solutions available delivering powerful, regulation-compliant ventilation with near-silent operation.
Designed as an alternative to the Vent-Axia Lo-Carbon NBR dMEV C 100 HT
Minimum 3 Year Warranty on All Fans
The deeper you delve into mechanical ventilation, the more questions and terminology it throws at you. Where do you start? If you are getting confused or not finding the answer you are looking for, head over our FAQs page here to view our most frequently asked questions.
If you are still struggling to find the answer to your specific question, why not contact us here. We can guide you on your problem and help find the best solution for your situation.
Our aim is that all stock items ordered before 4pm Monday to Friday are dispatched on the same day on a 2-3 working day delivery service. This does exclude some of the more remote Welsh, Northern Ireland, and Scottish Highland postcodes, which are usually delivered within 3-5 working days. If you require a product urgently we suggest that you contact us first to ensure we have the appropriate stock levels. Non-stock items generally have a 3-5 working day lead time from manufacturers and we will contact you with updates if there are any delays. Wherever possible for larger items we will endeavour to have them shipped directly to you from the manufacturer to minimise shipping times.
Dedicated design team
We understand that every space is unique, and so are its air quality needs. Our custom design service is tailored to cater to the specific requirements of your home, architectural project, or community initiative. With our expert team at your side, we craft bespoke ventilation solutions, ensuring optimal air quality for your distinct environment.
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