{"product_id":"ac-infinity-cloudline-a4-quiet-4-inline-duct-fan-with-ec-motor-10-speed-controller","title":"AC Infinity CLOUDLINE A4 — Quiet 4” Inline Duct Fan with EC Motor \u0026 10-Speed Controller","description":"\u003ch3\u003eMeet the CLOUDLINE A4: Quiet, Efficient Airflow for Growth and Beyond\u003c\/h3\u003e\u003cp\u003eThe AC Infinity CLOUDLINE A4 is a compact 4-inch inline duct fan engineered to move air with precision while keeping noise to a minimum. Ideal for grow tents, hydroponics setups, AV closets, and room cooling, it blends robust performance with subtle operation. The A4 utilizes an energy‑saving EC motor and a mixed‑flow design to deliver reliable airflow without dominating the space, helping you manage heat, odors, and ventilation with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eQuiet, Efficient Performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAirflow: 165 CFM for steady exhaust and intake across tight ducts\u003c\/li\u003e\n  \u003cli\u003eNoise: 29 dBA, designed for low disruption in living or working areas\u003c\/li\u003e\n  \u003cli\u003eDuct Size: 4” for standard grow tent and ducting configurations\u003c\/li\u003e\n  \u003cli\u003eDimensions: 6.9 x 11.9 x 7.4 in, compact enough for tight installs\u003c\/li\u003e\n  \u003cli\u003eBearings: Dual Ball for durability and long life\u003c\/li\u003e\n  \u003cli\u003eMixed‑flow design paired with an EC-powered motor for energy efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eControl, Compatibility, and Flexibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes a wired 10‑speed fan controller for precise adjustments\u003c\/li\u003e\n  \u003cli\u003eFully compatible with all CLOUDLINE Series smart controllers for scalable setups\u003c\/li\u003e\n  \u003cli\u003eQuiet, energy‑savvy operation makes it suitable for year‑round use in small spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal‑World Use and Benefits\u003c\/h3\u003e\n\u003cp\u003eIn practice, the A4 helps transfer heat from equipment or rooms to exhaust paths, while also supporting odor control and overall ventilation in confined areas. Its compact footprint makes it a practical choice for fresh air delivery to grow tents, hydroponic rooms, or media centers where space is at a premium. Rather than promising dramatic transformations, the A4 offers a dependable airflow option that can complement your climate control strategy, with the possibility of quieter nights and better temperature consistency when paired with appropriate controllers and ducting.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You Get and Why It Matters\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact, robust build designed to fit in tight spaces without compromising airflow\u003c\/li\u003e\n  \u003cli\u003eHigh-quality components and a reputable brand pedigree for reliable performance\u003c\/li\u003e\n  \u003cli\u003eFlexible control options to suit growing or cooling needs over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the AC Infinity CLOUDLINE A4 best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Quiet ventilation for grow tents, hydroponics, AV closets, and room cooling with adjustable speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the A4 include a controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it ships with a wired 10-speed controller and is compatible with CLOUDLINE smart controllers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":45737937567930,"sku":"B09FYK6Z3R","price":195.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/ac-infinity-cloudline-a4-front-view.jpg?v=1774649444","url":"https:\/\/gardencanada.ca\/products\/ac-infinity-cloudline-a4-quiet-4-inline-duct-fan-with-ec-motor-10-speed-controller","provider":"Garden Canada","version":"1.0","type":"link"}