{"product_id":"vivosun-r8-8-inch-inline-duct-fan-with-variable-speed-controller-720-cfm","title":"VIVOSUN R8 8-Inch Inline Duct Fan with Variable Speed Controller — 720 CFM","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe VIVOSUN R8 is an 8-inch inline duct fan designed to move air efficiently in tight spaces like grow tents, bathrooms, and workshops. With a nominal 720 CFM airflow and a motor speed around 2450 RPM, this unit blends axial and centrifugal design benefits to circulate air across a wide area.\u003c\/p\u003e\n\n\u003ch3\u003eQuiet, adaptable performance\u003c\/h3\u003e\n\u003cp\u003eDespite delivering strong airflow, the fan remains mindful of surroundings. The blades are engineered to deliver volume while keeping noise low—often under 38 dB—so it can run in living spaces, studios, or workrooms without becoming a distraction.\u003c\/p\u003e\n\n\u003ch3\u003ePrecise control for your setup\u003c\/h3\u003e\n\u003cp\u003eThe R8 features a stepless speed controller on the power cord, letting you dial in the exact airflow that your system needs. This enables you to respond to seasonal changes, tent configurations, or different growth stages without swapping components.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to last and install with ease\u003c\/h3\u003e\n\u003cp\u003eThe unit uses reinforced plastic housing for durability while remaining compact and lightweight enough for simple installation in smaller areas. An included installation bracket shows airflow direction, and removable duct ends with locking tabs simplify ducting and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile uses you might consider\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGrow tent air exchange and circulation to support even temperatures\u003c\/li\u003e\n  \u003cli\u003eMoisture removal in bathrooms or damp basements\u003c\/li\u003e\n  \u003cli\u003eHeat and dust management in hobby workshops or 3D printing spaces\u003c\/li\u003e\n  \u003cli\u003eGeneral indoor ventilation where a compact, powerful fan is helpful\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to expect in your setup\u003c\/h3\u003e\n\u003cp\u003eThink of the R8 as a flexible companion for expanding air movement in confined spaces. It is designed to be part of a larger ventilation strategy, not a stand-alone guarantee of results. Real-world performance depends on your ducting, intake\/exhaust routing, and the environment.\u003c\/p\u003e\n\n\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAirflow: up to 720 CFM\u003c\/li\u003e\n  \u003cli\u003eSpeed: up to 2450 RPM\u003c\/li\u003e\n  \u003cli\u003eNoise: typically under 38 dB\u003c\/li\u003e\n  \u003cli\u003eControl: stepless speed on the power cord\u003c\/li\u003e\n  \u003cli\u003eConstruction: reinforced plastic housing\u003c\/li\u003e\n  \u003cli\u003eInstallation: bracket included; removable duct ends with locking tabs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the VIVOSUN R8 suitable for a grow tent setup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The R8 moves significant air volumes in compact spaces, with a stepless speed controller to tailor airflow for various tent sizes and setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the speed controller work on the VIVOSUN R8?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A stepless speed controller on the power cord lets you adjust airflow smoothly to match your ventilation needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":43982461796486,"sku":"B01DXYMM2I","price":104.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/vivosun-r8-8inch-inline-duct-fan.jpg?v=1778759172","url":"https:\/\/patiozora.com\/products\/vivosun-r8-8-inch-inline-duct-fan-with-variable-speed-controller-720-cfm","provider":"PatioZora","version":"1.0","type":"link"}