{"product_id":"b0cbpdtsks","title":"VIVOSUN Smart Air Filtration T4 Kit, 4\" – Inline Duct Fan, Carbon Filter \u0026 Speed Controller for Grow Tents","description":"\u003cp\u003eThis \u003cstrong\u003e4\" ventilation kit\u003c\/strong\u003e bundles an inline duct fan, carbon filter, speed controller, and 8' ducting into one system for cooling, airflow, and odor control in grow tents and indoor gardens.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e210 CFM airflow with quiet 28 dBA operation\u003c\/li\u003e\n\u003cli\u003e10-speed PWM controller with memory recall and ON\/OFF cycle mode\u003c\/li\u003e\n\u003cli\u003ePremium Australian virgin charcoal carbon filter for odor control\u003c\/li\u003e\n\u003cli\u003eDurable aluminum ducting with two heavy-duty stainless clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuct size: 4\"\u003c\/li\u003e\n\u003cli\u003eAirflow: 210 CFM | Wattage: 75W | Voltage: 12V DC\u003c\/li\u003e\n\u003cli\u003eIncludes: Inline fan, E12 controller, carbon filter, 8' ducting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow loud is the fan during operation?\u003c\/strong\u003e\u003cbr\u003eAt only 28 dBA, it's designed to run quietly even at full speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the fan speed be controlled remotely?\u003c\/strong\u003e\u003cbr\u003eYes — the E12 controller can integrate with an app for remote speed control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included in this kit?\u003c\/strong\u003e\u003cbr\u003eA 4\" inline duct fan, E12 speed controller, carbon filter, and 8 feet of ducting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs shipping free?\u003c\/strong\u003e\u003cbr\u003eYes — orders of $50 or more ship free via Standard Shipping (4–9 business days). Orders under $50 ship for $4.99 Standard or $7.99 Expedited (2–3 business days).\u003c\/p\u003e\n\u003ch3\u003e📦 Shipping \u0026amp; Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard Shipping: $4.99 (FREE on orders $50+) — arrives in 4–9 business days\u003c\/li\u003e\n\u003cli\u003eExpedited Shipping: $7.99 — arrives in 2–3 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How loud is the fan during operation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At only 28 dBA, it's designed to run quietly even at full speed.\"}},{\"@type\":\"Question\",\"name\":\"Can the fan speed be controlled remotely?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — the E12 controller can integrate with an app for remote speed control.\"}},{\"@type\":\"Question\",\"name\":\"What is included in this kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A 4\\\" inline duct fan, E12 speed controller, carbon filter, and 8 feet of ducting.\"}},{\"@type\":\"Question\",\"name\":\"Is shipping free?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — orders of $50 or more ship free via Standard Shipping (4–9 business days). Orders under $50 ship for $4.99 Standard or $7.99 Expedited (2–3 business days).\"}}]}\u003c\/script\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":42590826430561,"sku":"B0CBPDTSKS","price":259.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/0957\/0657\/files\/71A4jPH5jtL._AC_SL1500.jpg?v=1763022761","url":"https:\/\/www.gardenglowgo.com\/products\/b0cbpdtsks","provider":"GardenGlow","version":"1.0","type":"link"}