{"product_id":"jb-quiet-inline-fan-200-250-300mm-australia","title":"JB Quiet Inline Fan | Low-Noise High-Airflow Grow Room Ventilation (200mm \/ 250mm \/ 300mm)","description":"\u003ch2\u003eQuiet, Reliable Airflow. Australian Assembled.\u003c\/h2\u003e\n\u003cp\u003eThe JB Quiet Inline Fan is a locally assembled ventilation solution built for growers and installers who need dependable, low-noise airflow without the complexity of smart controllers or the premium price of EC motor systems. Available in 200mm, 250mm, and 300mm, this fan is engineered for consistent air exchange in hydroponic grow rooms, HVAC ducting, and sealed indoor cultivation environments. Quality motor assemblies and a balanced impeller design keep vibration low and airflow smooth, so your environment stays well-ventilated and your space stays quiet.\u003c\/p\u003e\n\u003cp\u003eThe construction focuses on minimising mechanical noise through motor quality, internal balancing, and airflow stability. For growers who want effective, no-fuss ventilation that runs reliably day after day, the JB Quiet is a straightforward, Australian-assembled choice.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise Operation.\u003c\/strong\u003e Engineered for quiet airflow in indoor environments where acoustic output matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Reliability Motor.\u003c\/strong\u003e Quality motor construction built for continuous duty operation in grow rooms and ducted systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Impeller Design.\u003c\/strong\u003e Reduced vibration and smoother airflow for quieter, more consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Airflow Output.\u003c\/strong\u003e Suitable for medium to large grow rooms across all three size options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction.\u003c\/strong\u003e Built for long-term use in the demanding conditions of a live grow environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation.\u003c\/strong\u003e Standard inline duct compatibility. Straightforward setup with no additional hardware required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Performance.\u003c\/strong\u003e Stable airflow across duct systems, including carbon filter setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAustralian Assembled.\u003c\/strong\u003e \u003cspan style=\"text-decoration: underline;\"\u003eLocally built for reliability, availability, and faster support.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe JB Quiet draws air through the inlet, drives it through the balanced impeller, and pushes it out through the duct connection with consistent pressure. The motor and impeller are matched to minimise vibration at the source, which is where most fan noise originates. The result is a fan that moves a meaningful volume of air through your system without the mechanical hum that cheaper units produce. Simple, effective, and built to run continuously.\u003c\/p\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Type.\u003c\/strong\u003e Inline ventilation fan, standard duct compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller.\u003c\/strong\u003e Balanced design for reduced vibration and smooth airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor.\u003c\/strong\u003e High reliability, continuous duty rated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Profile.\u003c\/strong\u003e Low noise operation across all three sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation.\u003c\/strong\u003e Inline duct mount, no additional hardware required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation.\u003c\/strong\u003e Continuous duty, suitable for 24\/7 grow room use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin.\u003c\/strong\u003e Australian assembled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Inline Fan for Hydroponic Grow Rooms.\u003c\/strong\u003e Reliable air exchange and heat extraction without disruptive noise levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Filter Exhaust Systems.\u003c\/strong\u003e Consistent airflow and static pressure to keep carbon filters working effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrow Tent Ventilation (200mm \/ 250mm \/ 300mm).\u003c\/strong\u003e Three size options to match your tent footprint and air exchange requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Duct Inline Ventilation.\u003c\/strong\u003e Suitable for residential and light commercial duct boosting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Plant Airflow and Heat Extraction.\u003c\/strong\u003e Keeps temperature and humidity in range for healthy plant development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Noise Sealed Room Ventilation.\u003c\/strong\u003e Effective air movement in environments where quiet operation is a priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eThe JB Quiet sits in a practical position in the ventilation market: more refined than a basic budget fan, without the cost or complexity of EC motor systems. The Australian assembly means shorter lead times, easier access to support, and a product built with local growing conditions in mind. For growers who want quiet, reliable airflow in a proven inline format, the JB Quiet delivers exactly what it promises without overcomplicating the setup.\u003c\/p\u003e\n\u003ch3\u003eChoosing the Right Size\u003c\/h3\u003e\n\u003cp\u003eMatching your fan size to your space is the most important decision in any ventilation setup. As a general guide: the 200mm suits large grow tents and small rooms, the 250mm handles medium rooms, and the 300mm is suited to larger rooms or setups running multiple lights where higher air exchange rates are needed. If you are running a carbon filter, size up to ensure the fan maintains adequate static pressure through the filter resistance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes.\u003c\/strong\u003e 200mm, 250mm, 300mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Type.\u003c\/strong\u003e Inline Ventilation Fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller.\u003c\/strong\u003e Balanced, low vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor.\u003c\/strong\u003e High reliability, continuous duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Profile.\u003c\/strong\u003e Low noise operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation.\u003c\/strong\u003e Inline duct compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation.\u003c\/strong\u003e Continuous duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin.\u003c\/strong\u003e Australian assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size fan do I need for my grow tent?\u003c\/h3\u003e\n\u003cp\u003eA general rule is to replace the air volume in your tent every 1–3 minutes. Calculate your tent volume (length × width × height in metres) and select a fan rated to move that volume per minute. For JB Quiet Inline Fan, check the airflow specification (m³\/hr) and divide by 60 to get m³\/min. Allow extra capacity if you are running a carbon filter, as filters reduce effective airflow by 20–25%.\u003c\/p\u003e\n\u003ch3\u003eHow loud is JB Quiet Inline Fan?\u003c\/h3\u003e\n\u003cp\u003eJB Quiet Inline Fan is engineered for low-noise operation. The dB rating is listed in the product specifications — for reference, under 35dB is near-silent in a closed room, 40–50dB is comparable to a quiet office, and over 55dB will be audible through walls. For stealth grows or home setups, pair JB Quiet Inline Fan with an acoustic duct silencer to further reduce sound transmission.\u003c\/p\u003e\n\u003ch3\u003eCan I control the speed of JB Quiet Inline Fan?\u003c\/h3\u003e\n\u003cp\u003eYes — JB Quiet Inline Fan is compatible with fan speed controllers. EC-motor fans are best paired with dedicated EC controllers for smooth, stepless speed control. AC-motor fans work with standard voltage-based speed controllers. Running your fan at 70–80% speed is a practical balance between airflow performance, noise reduction, and motor longevity.\u003c\/p\u003e\n\u003ch3\u003eHow do I install JB Quiet Inline Fan in my grow tent?\u003c\/h3\u003e\n\u003cp\u003eMount JB Quiet Inline Fan at the top of your grow tent using the included hanging brackets or a custom ratchet hanger. Connect ducting between JB Quiet Inline Fan and your carbon filter using appropriate duct clamps. Ensure all connections are sealed to maximise negative pressure and eliminate light leaks. Intake air should enter near the bottom of the tent and exhaust should exit from the top.\u003c\/p\u003e\n\u003ch3\u003eDoes JB Quiet Inline Fan ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — JB Quiet Inline Fan ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"JB Lighting","offers":[{"title":"200mm","offer_id":43205358551103,"sku":null,"price":189.95,"currency_code":"AUD","in_stock":true},{"title":"250mm","offer_id":43205358583871,"sku":null,"price":229.95,"currency_code":"AUD","in_stock":true},{"title":"300mm","offer_id":43205358616639,"sku":null,"price":289.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Axial-inline-fan_1000x1000_Grey-copy-12.png?v=1777674112","url":"https:\/\/apexgrow.com.au\/products\/jb-quiet-inline-fan-200-250-300mm-australia","provider":"Apex Grow","version":"1.0","type":"link"}