{"product_id":"ipower-4-in-195-cfm-inline-fan-kit-quiet-ventilation-for-4x4-grow","title":"iPower 4 in 195 CFM Inline Fan Kit - Quiet Ventilation for 4x4 Grow","description":"\u003cp\u003eIn this review the iPower 4 in 195 CFM Inline Fan Kit is evaluated as a compact ventilation solution for small grow tents and hobby hydroponic setups. The bottom line: it is aimed at growers who need a quiet, straightforward exhaust kit with a carbon filter and simple controls; the single biggest reason to buy is the complete kit value - fan, 4 in carbon filter, 8 ft ducting, clamps, rope hangers and an easy variable speed controller bundled together.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact 4 in fan:\u003c\/strong\u003e The 195 CFM, 28W inline fan offers strong airflow for 4 ft x 4 ft tents while drawing only 0.45A.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIntegrated carbon filter:\u003c\/strong\u003e The 4 in x 12 in filter uses Australian RC412 activated carbon and a 50 mm carbon layer to improve odor capture compared with thin filters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete ducting kit:\u003c\/strong\u003e The 4 in diameter, 8 ft aluminum foil + PET ducting and two stainless steel clamps make installation fast and secure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVariable speed control:\u003c\/strong\u003e A simple 3-setting controller (OFF, HIGH, MED, LOW) lets you tune airflow and noise without complex wiring.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRope hanger and clamps included:\u003c\/strong\u003e The adjustable ratchet clip rope hangers support up to 150 lbs and the metal clamps ensure tight flange connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for hobby growers, small indoor gardeners and anyone with a 4 ft x 4 ft tent or similar small grow space who wants an all-in-one ventilation pack that is easy to set up. It suits users who prioritize quiet operation, since the fan operates around 30 dB and the controller allows reduced speed to lower noise.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for large commercial rooms or setups needing very high CFM or advanced automation; if you need variable speed control via a thermostat or high-CFM ventilation for multi-tent rooms, consider higher-capacity or controller-compatible units instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eGood kit value with fan, carbon filter, ducting, clamps, rope hangers and a monitor included.\u003c\/li\u003e\n \u003cli\u003eQuiet operation and modest power draw make it energy efficient for small tents.\u003c\/li\u003e\n \u003cli\u003eFilter uses a thick 50 mm carbon layer and pre-filter to improve odor handling over thin filters.\u003c\/li\u003e\n \u003cli\u003eEasy to install thanks to included clamps and ratchet rope hangers rated to 150 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users report mixed results on complete odor removal, so it may not eliminate strong smells entirely.\u003c\/li\u003e\n \u003cli\u003eFan strength is solid for small tents but can feel limited if you expect very high airflow for larger spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eFan size\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e195 CFM (fan), 220 CFM (filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e28 W, 0.45 A, 120 V, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFan speed \/ noise\u003c\/td\u003e\n\u003ctd\u003e2500 RPM \/ ~30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCarbon filter\u003c\/td\u003e\n\u003ctd\u003e4 in x 12 in, 50 mm carbon layer, RC412 activated carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDucting\u003c\/td\u003e\n\u003ctd\u003e4 in diameter x 8 ft length, aluminum foil + PET\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003e2 metal clamps, variable speed controller, rope hangers, temp \u0026amp; humidity monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe iPower 4 in 195 CFM Inline Fan Kit is a strong value for hobby growers who want an easy, quiet ventilation solution with a capable carbon filter and every accessory needed to install it. It balances low noise, compact power draw and practical accessories, making it a good buy for single-tent setups, though users with heavy odor loads or larger rooms may want higher-capacity options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fan noisy?\u003c\/strong\u003e\u003cbr\u003eThe fan is rated around 30 dB and is generally quiet at lower controller settings; noise increases on high but remains reasonable for small tents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the carbon filter remove strong odors?\u003c\/strong\u003e\u003cbr\u003eThe 50 mm carbon layer and RC412 carbon improve odor capture, but very strong smells may not be eliminated completely and results vary by load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include everything to mount and run it?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes fan, carbon filter, 8 ft ducting, 2 metal clamps, variable speed controller, ratchet rope hangers and a temperature\/humidity monitor.\u003c\/p\u003e","brand":"iPower","offers":[{"title":"Default Title","offer_id":48639439306971,"sku":"B0DTHF18YF","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71MbMIf7mbL._AC_SL1500.jpg?v=1778741219","url":"https:\/\/gearmusthave.com\/products\/ipower-4-in-195-cfm-inline-fan-kit-quiet-ventilation-for-4x4-grow","provider":"GearMustHave","version":"1.0","type":"link"}