{"product_id":"ac-infinity-upgraded-4-air-filtration-kit","title":"AC Infinity Air Filtration Kit 4\" with AI Environment Controller, Upgraded Inline Fan, Carbon Filter","description":"\u003ch1\u003eAC Infinity Air Filtration Kit PRO 4\" – AI Controller, Inline Fan, Carbon Filter \u0026amp; Ducting\u003c\/h1\u003e\n\n\u003cp\u003eTake intelligent control of your grow tent ventilation with the AC Infinity Air Filtration Kit PRO 4\". This complete extraction package combines a powerful 4-inch CLOUDLINE inline fan, the advanced Controller AI+, a premium Australian carbon filter and heavy-duty flexible ducting to create an efficient all-in-one climate and odour-control system.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to remove hot, stale air while helping maintain stable environmental conditions, the system uses AI-powered climate management to analyse previous results, anticipate environmental changes and dynamically adjust fan output. This makes it ideal for growers looking for more accurate temperature, humidity and VPD control without relying entirely on manual adjustments.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Is Included?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e4\" AC Infinity CLOUDLINE inline duct fan\u003c\/li\u003e\n\u003cli\u003eAC Infinity Controller AI+\u003c\/li\u003e\n\u003cli\u003e4\" premium activated carbon filter\u003c\/li\u003e\n\u003cli\u003e25ft flexible aluminium ducting\u003c\/li\u003e\n\u003cli\u003eCarbon filter pre-filter cloth\u003c\/li\u003e\n\u003cli\u003eDuct clamps\u003c\/li\u003e\n\u003cli\u003eRope clip hangers\u003c\/li\u003e\n\u003cli\u003eHanging straps\u003c\/li\u003e\n\u003cli\u003eInstallation accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eComplete 4-inch air filtration and ventilation package\u003c\/li\u003e\n\u003cli\u003eAI-powered environmental controller with intelligent automation\u003c\/li\u003e\n\u003cli\u003e205 CFM airflow for effective grow tent extraction\u003c\/li\u003e\n\u003cli\u003eQuiet 29 dBA operating noise\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient PWM-controlled EC motor\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature, humidity and VPD management\u003c\/li\u003e\n\u003cli\u003eWi-Fi app access for remote monitoring and control\u003c\/li\u003e\n\u003cli\u003ePremium Australian virgin activated carbon\u003c\/li\u003e\n\u003cli\u003e1200+ IAV carbon rating for effective odour adsorption\u003c\/li\u003e\n\u003cli\u003e38mm deep carbon bed for extended filtration performance\u003c\/li\u003e\n\u003cli\u003e25ft heavy-duty four-layer flexible ducting\u003c\/li\u003e\n\u003cli\u003eCompatible with the AC Infinity UIS ecosystem\u003c\/li\u003e\n\u003cli\u003eUK specification with a UK plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAI-Powered Environmental Control\u003c\/h2\u003e\n\n\u003cp\u003eThe included Controller AI+ goes beyond basic on\/off triggers and fixed fan schedules. It continuously observes your growing environment, analyses previous adjustments and learns how connected equipment affects temperature, humidity and VPD.\u003c\/p\u003e\n\n\u003cp\u003eBy anticipating environmental changes, the controller can gradually adjust the inline fan to help reduce temperature and humidity fluctuations while avoiding unnecessary overcorrection. Growers can choose from AI-assisted presets or create more detailed customised settings through the AC Infinity app.\u003c\/p\u003e\n\n\u003ch2\u003eRemote Monitoring Through the AC Infinity App\u003c\/h2\u003e\n\n\u003cp\u003eConnect the Controller AI+ to Wi-Fi to monitor your environment from a compatible mobile device. The app provides access to live climate information, intelligent insights, equipment controls, schedules and environmental data from almost anywhere.\u003c\/p\u003e\n\n\u003cp\u003eThis makes it easier to check conditions, change settings and respond to environmental changes without needing to remain beside the grow tent.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful and Quiet CLOUDLINE Inline Fan\u003c\/h2\u003e\n\n\u003cp\u003eThe upgraded 4-inch CLOUDLINE fan uses a PWM-controlled EC motor to deliver strong, energy-efficient airflow with minimal heat and noise. Its mixed-flow design combines stator blades and aerodynamic components to move air efficiently through carbon filters and ducting.\u003c\/p\u003e\n\n\u003cp\u003eCapable of producing up to 205 CFM while operating at just 29 dBA, the fan provides dependable extraction without creating excessive background noise.\u003c\/p\u003e\n\n\u003ch2\u003ePremium Activated Carbon Filtration\u003c\/h2\u003e\n\n\u003cp\u003eThe included carbon filter uses Australian virgin RC412 activated charcoal with a 1200+ IAV rating. Its highly porous carbon structure helps capture unwanted odours and airborne compounds as extracted air passes through the filter.\u003c\/p\u003e\n\n\u003cp\u003eA 38mm carbon bed provides excellent contact time, while the reversible flange allows the filter to be turned around during its working life to encourage more even carbon use. The powder-coated gunmetal body also helps protect against rust and corrosion in humid environments.\u003c\/p\u003e\n\n\u003ch2\u003eHeavy-Duty Flexible Ducting\u003c\/h2\u003e\n\n\u003cp\u003eThe supplied 25ft ducting features multiple protective layers, including an aluminium foil interior, spiral steel-wire support and durable PVC outer protection. This helps resist tearing, pinholes and air leakage while allowing the ducting to bend around grow tent frames and ventilation equipment.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Installation Package\u003c\/h2\u003e\n\n\u003cp\u003eThis kit contains the main equipment and accessories required to build a complete extraction system. The included hanging straps and rope clip hangers make it easier to suspend the fan and filter, while the duct clamps help create secure connections between each component.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC-FKT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\" \/ 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Fan Airflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e205 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Filter Airflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Fan Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatic Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e324 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAverage Power Usage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35–85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Bearings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Ball Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Fan Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarbon Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAustralian Virgin RC412 Activated Carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarbon Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200+ IAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCarbon Bed Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDucting Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25ft \/ 7.6m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUK Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmall grow tents\u003c\/li\u003e\n\u003cli\u003eIndoor grow rooms\u003c\/li\u003e\n\u003cli\u003eHydroponic growing systems\u003c\/li\u003e\n\u003cli\u003eTemperature and humidity management\u003c\/li\u003e\n\u003cli\u003eVPD-based environmental control\u003c\/li\u003e\n\u003cli\u003eHot and stale air extraction\u003c\/li\u003e\n\u003cli\u003eOdour filtration\u003c\/li\u003e\n\u003cli\u003eAutomated grow tent ventilation\u003c\/li\u003e\n\u003cli\u003eRemote climate monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between this PRO kit and the standard filtration kit?\u003c\/h3\u003e\n\u003cp\u003eThe PRO version includes the Controller AI+ and an upgraded CLOUDLINE inline fan. This provides advanced Wi-Fi connectivity, intelligent environmental monitoring and AI-powered fan adjustments rather than basic manual speed control.\u003c\/p\u003e\n\n\u003ch3\u003eCan the system automatically control temperature and humidity?\u003c\/h3\u003e\n\u003cp\u003eYes. The Controller AI+ monitors environmental conditions and can automatically adjust the connected inline fan according to temperature, humidity and VPD targets.\u003c\/p\u003e\n\n\u003ch3\u003eCan I control the system remotely?\u003c\/h3\u003e\n\u003cp\u003eYes. Once connected to Wi-Fi, compatible settings and environmental information can be accessed through the AC Infinity app.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the kit include everything required for installation?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the inline fan, AI controller, carbon filter, flexible ducting, pre-filter cloth, clamps, hanging straps and rope clip hangers needed for a typical grow tent ventilation installation.\u003c\/p\u003e\n\n\u003ch3\u003eIs the fan suitable for continuous operation?\u003c\/h3\u003e\n\u003cp\u003eYes. The fan uses dual ball bearings and an energy-efficient EC motor designed for dependable long-term ventilation in demanding environments.\u003c\/p\u003e\n\n\u003ch2\u003eIntelligent Ventilation in One Complete Kit\u003c\/h2\u003e\n\n\u003cp\u003eThe AC Infinity Air Filtration Kit PRO 4\" combines smart environmental control with efficient extraction and premium odour filtration. With its AI-powered controller, quiet EC inline fan, Australian carbon filter and complete installation accessories, it provides a convenient way to create a cleaner, more stable and intelligently managed indoor growing environment.\u003c\/p\u003e","brand":"AC INFINITY","offers":[{"title":"Default Title","offer_id":58068313538943,"sku":null,"price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0571\/1635\/files\/AirFiltrationKit_T4_Image1__08375_1800x1800_254b7c72-8c17-432f-a21c-18267bb30f7b.webp?v=1785242567","url":"https:\/\/greenspirit-hydroponics.com\/products\/ac-infinity-upgraded-4-air-filtration-kit","provider":"Green Spirit Horticulture","version":"1.0","type":"link"}