{"product_id":"vent-axia-lo-carbon-dmev-pureair-cleanse-100-basic","title":"Vent Axia Lo-Carbon dMEV PureAir Cleanse 100 Basic","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eEquipped with advanced air quality sensing, the PureAir Cleanse continuously monitors total volatile organic compounds (VOCs) commonly found indoors. When poor air quality or unpleasant odours are detected, the fan automatically activates a proportional boost, increasing extraction to rapidly clear pollutants and restore healthy indoor air.\u003c\/p\u003e\n\u003cp\u003eIntegral 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.\u003c\/p\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003eFor 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.\u003c\/p\u003e\n\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003cp\u003eIndependently 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.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuously running fan with a sleek circular design\u003c\/li\u003e\n\u003cli\u003eSuitable for PAS 2035 energy efficiency retrofits\u003c\/li\u003e\n\u003cli\u003eNear silent operation independently tested\u003c\/li\u003e\n\u003cli\u003eIPX5 rated, wall and ceiling mounted Zones 1, 2 and 3\u003c\/li\u003e\n\u003cli\u003eLow ceiling void - 56mm (100mm spigot)\u003c\/li\u003e\n\u003cli\u003eEasy to commission, fully adjustable variable control platform\u003c\/li\u003e\n\u003cli\u003eIntelligent Air Quality sensor, humidistat and timer model option with proportional increase\u003c\/li\u003e\n\u003cli\u003eMeets UBA air quality standard\u003c\/li\u003e\n\u003cli\u003eComfort control option\u003c\/li\u003e\n\u003cli\u003e7 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vent Axia","offers":[{"title":"Default Title","offer_id":58320626352512,"sku":"VEN 414942","price":66.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/0397\/8718\/files\/vent-axia-lo-carbon-pureair-cleanse-100-ht-iaq-7751-p.webp?v=1782216430","url":"https:\/\/cleanairdirect.co.uk\/products\/vent-axia-lo-carbon-dmev-pureair-cleanse-100-basic","provider":"Clean Air Direct","version":"1.0","type":"link"}