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      • G3000 90 x 90cm Smart Complete Grow Kits
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    SE Series Grow Tent Kits

      • SE1500 70 x 140cm Smart Complete Grow Kits
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    Storage Max Bundle – 2L Auto-Cure Smart Jar with 62% RH 8g 2-Way Humidity Packs (10 Pcs)

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    Bundle Sale | Spider Farmer® 2-In-1 Trim Tray 150 Micron 100 Mesh Screen for Pollen & Herb + 2L Auto-Cure Smart Jar for Herb, Mushrooms,Spices, Flower,Foods

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    2025 New Arrival Spider Farmer | 62% RH 8g 2-Way Humidity Control Packs | 10 Packs | Each for Storing 1 oz | Moisture Balance for Herbs, Cigar, Food & Wood Products Fresh Storage | Great for Small Storage Containers, Mason jars

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    Bundle Sale | Pre-order Spider Farmer GGS Controller with 32 Pint Dehumidifier – Smart Humidity Control, WiFi & Bluetooth Connectivity for Grow Tents and Rooms

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    2025 Spider Farmer 200X Mikroskop Lupe für Trichome – Smartphone-Linse mit LED & UV, Nano-Zoom, CPL, Clip-On für iPhone & Android

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    2025 Spider Farmer 200X Trichomes Microscope | Mikroskop Magnifier | lupe – SmartPhone Lens with LED & UV, Nano Zoom, CPL, Clip-On for iPhone & Android

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    Pre-order Spider Farmer DWC Hydroponic Growing System with Top Drip Kit, 7-Gallon Deep Water Culture, 4-Bucket Setup, and GGS AC10 Power Strip Kit for Smart Watering Control

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    -34%
    4 inch inline fan Kits-RJ12
    Size of 4 inch inline fan-RJ12
    Spider Farmer Inline Fan Specifications
    Noise Level of 4 inch inline fan-RJ12
    Specification-4 Inch Carbon filter
    Carbon Filter-Specification
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    Click to enlarge
    4 inch inline fan Kits-RJ12
    Size of 4 inch inline fan-RJ12
    Spider Farmer Inline Fan Specifications
    Noise Level of 4 inch inline fan-RJ12
    Specification-4 Inch Carbon filter
    Carbon Filter-Specification
    Inline Fan-RJ12
    Smartphone APP Control-Inline Fan
    Home New Arrival Damaged Packaging I 2025 New Spider Farmer 4 Inch Inline Duct Fan 205CFM with Speed Controller for Grow Tent
    Spider Farmer 13‘’ Bowltrimmer
    Pre Order | Spider Farmer 13'' (Ø 33 cm) Bud Leaf Bowl Trimmer,Twist Spin Cut with Clear Visibility Dome €109.99
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    Phone Microscope Lens
    2025 Spider Farmer 200X Mikroskop Lupe für Trichome – Smartphone-Linse mit LED & UV, Nano-Zoom, CPL, Clip-On für iPhone & Android €59.99 Original price was: €59.99.€49.99Current price is: €49.99.

    Damaged Packaging I 2025 New Spider Farmer 4 Inch Inline Duct Fan 205CFM with Speed Controller for Grow Tent

    €159.99 Original price was: €159.99.€105.99Current price is: €105.99.

    Note: Pre-owned item with damaged outer packaging. The product is fully functional.

    The 2025 version features a design with an RJ12 port. Adjustments can be made through the Spider Farmer app.

    • Four operating modes can be selected
    • Set start & stop times
    • Set running & standby speeds
    • CO2 device On/Off control

    Ventilation system for hydroponic grow tents, transfer heating/cooling, and exhaust odors.

     

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    • Description
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    • Shipping & Delivery
    • SPECIFICATION
    • USER MANUAL
    Description

    Smart Control through the Spider Farmer App

    Manual Mode

    The inline fan speed can be set between 25% and 100%.
    To turn off the fan, tap the toggle switch below the speed ring. 
    Close CO2 Device: A GGS power strip is required.
    Assign an outlet as a CO₂ device (intake or exhaust). If it’s an intake device, it will automatically turn off when the fan is running.

    Time Slot Mode

    Start Time / End Time: Set when the fan should turn on and off automatically.
    Operation Speed: Fan speed during active time.
    Standby Speed: Fan speed during off-time. It must be lower than the operation speed. If not set, the fan stays off during standby.

    Cycle Mode

    Start Time: When the fan starts its first cycle.
    Run Time: Duration the fan stays ON in each cycle.
    Closing Time:Duration the fan stays OFF in each cycle.
    Execution Times: Number of ON/OFF cycles to repeat.
    e.g. Start at 12:00-Run 1h-Off 1h-Repeat 2 times
    12:00-13:00 ON, 13:00-14:00 OFF, 14:00-15:00 ON, 15:00-16:00 OFF.

    Environment Mode

    Two modes available: temperature-priority and humidity-priority. When both temperature and humidity are out of target range, temperature takes precedence.

    【QUIET & POWERFUL】 Mixed flow design combined with an EC motor that powers high-quality impellers makes this fan truly energy efficient. With only 27 watts of power but a strong airflow of up to 205 CFM, a very low noise level, and only 26.8 DB, this 4-inch exhaust fan is silent. Lightweight ABS blades reduce the airflow resistance and add airflow by 40%.

    【BUILT TO LAST】Made of heavy-duty plastic housing for superior durability, IP42 rated, making it highly resistant to dust and liquids, and performs well even in harsh environments. The exhaust fan is ETL/FCC listed.

    【INTELLIGENT CONTROLLER】The smart controller has multiple modes for operation, 10 fan speeds, is easy to program, and controls the humidity and temperature automatically with 4 easy settings and alarms which makes it a breeze to keep your space at the optimal temperature and humidity.

    【DAISY CHAIN PROGRAMMING】2 of 4-inch exhaust fans can daisy chain together to share the same controller, the long corded design greatly facilitates the fan connection and installation.

    【WIDE APPLICATIONSL】Designed for air circulation boosting of cooling and heating systems and air-circulation. The 4-inch Inline duct fan is a great option for growing tents, closet, storage rooms, kitchens, bathrooms, basements, and more.

    4 inch Inline Fan GGS Controller Specification of 4 inch inline fan-RJ12 New 4 Inch Inline Fan 205CFM Set Up of Inline Fan with GGS controller Smartphone APP Control-Inline Fan-1Installation-4 Inch

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    Shipping & Delivery

    Order Confirmation

    As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment.

    As soon as we receive your order, we automatically reach out to our warehouse to confirm the product is in stock and is available for immediate shipment. In rare cases, if the product is on backorder or unavailable, we will contact you immediately and ask if you would like to wait for the product to become available or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

    If the item title says "pre-order",  your order is a preorder. Preorders typically ship 2 weeks after your order or based on the ETA we provide.

    Shipping

    Germany: Ship from Germany warehouse with 220V/EU Plug, free shipping, no customs.

    Ireland: Ship from Germany warehouse with EU plug, please pay attention.

    Europe: Ship from Germany warehouse with EU plug.

    For countries like Norway and Switzerland, we can’t ship big grow tents (the size is larger than 150cmx150cm) and SF4000 Full grow tent kits.

    NOTE: Island and remote address

    A, The zip code is in a remote region for some countries, and the carrier will charge an additional remote shipping fee. So sometimes you might get an email from us for the additional fee.

    B, For the Island, we can only ship from China, the buyer needs to pay an extra shipping fee and bear the customs clearance fee.

    About Shipment

    1, We offer Fast shipping via  DHL, GLS, DPD or other couriers within 24 business hours after we get your order(Except pre-order).

    2, After processing the order, allow 4 to 7 business days for the product(s) to reach you.

    3, If your order contains multiple items, they may arrive in separate packages. Please pay attention.

    4, Please contact us to check if your tracking number hasn’t been updated in 3 days.

    5, The following countries need to ship from China, the buyer needs to bear the customs clearance. Please pay attention.
    Iceland,  Liechtenstein,  Macedonia,  Norway,  Switzerland,   Vatican City,  San Marino

    If your country can't place the order, feel free to contact us at: [email protected]

    SPECIFICATION

     

     

    Spider Farmer 4-Inch Inline Fan Specification
    Product Identification
    Brand Spider Farmer
    Product Model 4-inch Inline Fan with GGS Controller
    Product Series Inline Fan(GGS Controller)
    Product Dimensions
    Inline Fan Size 30.3×20.2×19 cm / 11.99×8×7.5 inch
    Fan Duct Size 10.1 cm / 4 inch
    Power Cord Length 1.5 m / 4.9 ft.
    Fan to Controller 2.5 m / 8.2 ft.
    Recommended Tent 60×60cm,90×90cm,60×120cm,70×140cm,70×70cm
    Recommended LED Light SF1000D/SF1000/G3000/SE3000/SF2000Pro/G4500/SE4500/SF2000
    Product Performance Specifications
    Airflow 205CFM
    Noise 26.8dB(A)
    Voltage AC110-240V
    Power 27W±5%
    Fan Speed 3000RPM
    Controller Type Smart Controller (GGS Controller)
    Product Guide
    Users Manual PDF
    Warranty Check
    Product Package
    Package Included 1×4-inch Inline Fan
    1×GGS Controller
    Tips: GGS Controller does not include a power cord, directly connect to the inline fan
    USER MANUAL

    SF Inline Fan Users Manual

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      4 inch inline fan Kits-RJ12

      Damaged Packaging I 2025 New Spider Farmer 4 Inch Inline Duct Fan 205CFM with Speed Controller for Grow Tent

      €159.99 Original price was: €159.99.€105.99Current price is: €105.99.

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