{"product_id":"cloudline-h4-inline-fan-with-speed-controller-for-fungiculture-ip-65-rated-4-inch","title":"AC Infinity CLOUDLINE H4 Quiet Inline Mixed-Flow Duct Fan 4\"","description":"\u003cp\u003e\u003cstrong\u003eSpecialised 4-Inch IP65 Mushroom \u0026amp; High-Humidity Cultivation Duct Fan with 10-Speed Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered specifically for mushroom cultivation, monolithic fruiting chambers, and ultra-high-humidity grow environments, the \u003cb\u003eAC Infinity CLOUDLINE H4\u003c\/b\u003e brings heavy-duty environmental sealing to automated air exchange. Delivering up to 212 CFM (360 m³\/h) of airflow with an average power draw of just 18 Watts, the H4 provides continuous fresh air exchange (FAE) while helping maintain precise humidity and controlling harmful CO₂ build-up.\u003c\/p\u003e\n\u003cp\u003eUnlike standard grow fans rated for lower humidity, the CLOUDLINE H4 features an upgraded \u003cb\u003eIP65 ingress protection rating\u003c\/b\u003e. Its housing and internal components are completely dust-tight and sealed against water streams, airborne fungal spores, and continuous humidity levels up to 95% RH. Powered by a PWM-controlled EC motor, the fan operates at a whisper-quiet 27 dBA and includes a wired 10-speed digital controller with backup memory. As part of the UIS™ platform, the H4 connects directly with smart controllers for dynamic climate schedules and app automation.\u003c\/p\u003e\n\u003ch3\u003eWhat Makes It Stand Out\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMushroom Cultivation Specialised:\u003c\/b\u003e Designed from the ground up to handle high moisture, prevent heavy CO₂ accumulation, and maintain fresh air exchange for optimal mushroom pinhead formation and fruiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIP65 Water \u0026amp; Spore Proof Sealing:\u003c\/b\u003e Heavy-duty enclosure completely resists dust, airborne debris, liquid splash, and extreme moisture in environments running up to 95% RH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUltra-Quiet 27 dBA EC Motor:\u003c\/b\u003e Digital PWM speed regulation enables smooth operation down to minimal RPM levels without creating electric motor hum or vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e10-Speed Digital Controller:\u003c\/b\u003e Granular 10-level airflow control lets you fine-tune intake or exhaust strength, featuring built-in memory that retains your settings after power disruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMixed-Flow High Static Pressure (324 Pa):\u003c\/b\u003e Stator blades and hydrodynamic wind circles push fresh air through restrictive HEPA filters, duct runs, and specialised mushroom grow tents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUIS™ Platform Integration:\u003c\/b\u003e Connects directly into AC Infinity smart controllers (such as CONTROLLER 69) for Wi-Fi app monitoring, VPD triggers, and automated climate scheduling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy-Clean Detachable Motor Box:\u003c\/b\u003e Central impeller assembly easily unclips from the mounting bracket for fast cleaning and maintenance without taking down installed ductwork.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"margin-bottom: 32px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cstrong\u003eValue \/ Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eBrand \/ Manufacturer\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eAC Infinity Inc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eModel Name \/ Number\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eCLOUDLINE H4 (AI-CLH4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eDuct Connection Size\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e4-inch (100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eVoltage \u0026amp; Power Draw\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e100–240V AC (50\/60 Hz) \/ 35 W Max (18 W Avg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003ePower Plug Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eUK 3-Pin Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eMax Airflow Capacity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e212 CFM (360 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eMax Static Pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e324 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eMaximum Speed\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e3000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eNoise Level\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e27 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eIngress Protection Rating\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eIP65 (Dust-Tight \u0026amp; Water-Jet Sealed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eOperating Environment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e35 to 95% RH \/ 32 to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eFan Bearings\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eDual Ball Bearings (67,000 Hr L10 Life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eUnit Dimensions (L x W x H)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e19.0 cm × 30.2 cm × 17.6 cm (7.48\" × 11.89\" × 6.93\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eUPC Barcode\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e819137024595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReal-World Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMushroom Growing \u0026amp; Fruiting Tents:\u003c\/b\u003e Primary ventilation fan to purge CO₂ pockets and supply fresh oxygen during the fruiting phase without drying out substrate beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Humidity Propagation Chambers:\u003c\/b\u003e Exhaust or fresh air intake for seedling domes, clone chambers, and tropical plant enclosures requiring high humidity (85–95% RH).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmall Grow Tents (2×2 ft):\u003c\/b\u003e Compact, quiet exhaust solution for micro-grow spaces and small indoor tents requiring precise temperature and humidity extraction.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LED GROW SHOP UK","offers":[{"title":"Default Title","offer_id":58298011648331,"sku":"AI-CLH4","price":87.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/8101\/6651\/files\/ac-infinity-cloudline-h4-quiet-inline-mixed-flow-duct-fan-4-6506885.jpg?v=1788154169","url":"https:\/\/florifi.co.uk\/products\/cloudline-h4-inline-fan-with-speed-controller-for-fungiculture-ip-65-rated-4-inch","provider":"Florifi","version":"1.0","type":"link"}