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    Complete Grow Tent Kits

    From robust grow lights to essential gardening tools, every item in the kit ensures a seamless and efficient growing experience. All you need to begin is your plants, some soil, and water.

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6 inch inline fan-RJ12
Inline Fan-GGS Controllable
Inline Fan Speed Controller-RJ12
Size of 6 inch inline fan-RJ12
Speed Controller of inline fan
Noise Level of 6 inch inline fan-RJ12
Click to enlarge
6 inch inline fan-RJ12
Inline Fan-GGS Controllable
Inline Fan Speed Controller-RJ12
Size of 6 inch inline fan-RJ12
Speed Controller of inline fan
Noise Level of 6 inch inline fan-RJ12
Home Grow Kits Ventilation System Black Friday Price Guarantee I 2025 New Spider Farmer® 6″ Inline Fan 402CFM with Speed Controller RJ12 Port, GGS Controller Compatible
4 inch inline fan-RJ12
2025 New Spider Farmer® 4" Inch Inline Fan 205 CFM with Speed Controller RJ12 Port, Grow Tent Ventilation, GGS Controller Compatible $83.99 Original price was: $83.99.$79.99Current price is: $79.99.
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Spider Farmer 4 Inch Inline Fan GGS Controller
2025 New Spider Farmer® 4" Inline Fan 205 CFM with GGS Controller Ventilation System for Indoor Grow $109.99

Black Friday Price Guarantee I 2025 New Spider Farmer® 6″ Inline Fan 402CFM with Speed Controller RJ12 Port, GGS Controller Compatible

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$105.99

An inline fan improves airflow, regulates temperature and humidity, and helps plants grow stronger. It removes hot, stale air from your grow space and brings in fresh air—creating a healthy environment for your plants to thrive. Perfect for Grow tents, hydroponic rooms, and other indoor growing setups that require quiet, reliable airflow with smart control options.

Package Includes:  1×6″ inline Fan, 1xSpeed Controller. (GGS Controller Not Include)

The 2025 version features a design with an RJ12 port, allowing work with GGS controllers and power strip kits. 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

 

 

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Same day delivery, 3-8 business days for the product to reach you.

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Up to 5 years warranty. Best customer service.

The Cyber Monday sale will end on December 8nd.

Tent+Inline Fan+Light

Tent Inline Fan Light Mode Recommended Plants
2'X2' 4'' SF1000D/SF1000 2
3'X3' 4'' G3000/SE3000/SF2000Pro 4
2'X4' 4'' G4500/SE4500/SF2000 2-4
2.3'X4.6' 4'' G4500/SE4500/SF2000 2-4
2.3'X2.3' 4'' SF1000D/SF1000 2
4'X4' 6'' G5000/SE5000/SF4000 4-6
5'X5' 6'' SE7000/G8600/G1000W/SF7000/SE1000W 6-9
Size Guide
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6 inch inline fan-RJ12 + + + Comprehensive specifications of a 6-inch carbon filter, showcasing size, material quality, and air filtration efficiency for indoor gardening
Price for all: $325.96 Original price was: $325.96.$309.66Current price is: $309.66. Save $16.30
  • Description
  • Reviews (1)
  • Q & A (1)
  • WHY CHOOSE US
  • SPEC
  • USER MANUAL
Description

【Powerful Inline Fan】Mixed flow design combined with an EC motor ensures true energy efficiency, with only 62 watts of power but gives a strong airflow up to 402 CFM, very low noise level only produces 32DB, this 6” duct fan is silent. Lightweight and balanced ABS blades reduce the airflow resistance and add airflow by 40%. The speed controller comes with a long wire length of up to 8.2 ft which can place it out of the tent for easier control.

【Temperature Regulation】 By extracting hot air generated by grow lights and other equipment, inline fans prevent the indoor environment from becoming too hot. This helps to maintain optimal temperatures for plant growth, preventing heat stress which can damage or slow down plant development.

【Humidity Control】 Proper airflow facilitated by inline fans aids in regulating humidity levels. Excess humidity can lead to issues such as mold, mildew, and pests, which can harm plants. Inline fans help to mitigate these risks by promoting air exchange and reducing moisture buildup.

6 inch ventilation system Specification of 6 Inch inline fan-RJ12 Speed Controller of inline fan-RJ12 Installation-6 Inch

 

Reviews (1)

1 review for Black Friday Price Guarantee I 2025 New Spider Farmer® 6″ Inline Fan 402CFM with Speed Controller RJ12 Port, GGS Controller Compatible

5.0 Rating
1-1 of 1 review
  1. grassynoll
    Reviewer
    November 4, 2021
    Rated 5 out of 5

    Spider farmer delivers once again.great inline fans.they are heavy duty and quiet and definitely overkill for the space I have it in (I’m using one for intake and one for outake) but it’s always good to have a little extra lol.these fans give ac infinity a run for their money.very good products from spider farmer which is nice considering all the crop on the markets

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Q & A (1)

Q & A

Can the regular 6 inch fan (speed controller) be connected to a smart controller if I also buy a kit with one? I'd like to use the regular as the intake and link to the same smart controller without buying a 2nd fan and smart controller combo Matt asked on April 18, 2023

Hi, we suggest purchasing a 6 inch fan with a digital controller, as an inline fan with a speed controller cannot be connected to a digital controller.

celia answered on April 19, 2023 store manager
(0) (0)

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WHY CHOOSE US

1. Customer Satisfaction and Quality Products
Spider Farmer is a reputable brand in indoor and hydroponic gardening. Its products are widely used by farmers, hobbyists, and professionals. The company's mission is to help people grow healthy and vibrant plants in any environment. Spider Farmer continuously works to enhance and expand its product range to meet the evolving needs of its customers.

2. Best Prices Guarantee
Spider Farmer is committed to providing the best prices online for all our products. When you shop with us, rest assured that you are receiving the best online prices.

3.Enjoy Free and Discreet Shipping Across the USA
Our company is pleased to provide complimentary shipping to nearly every state in the USA, utilizing trusted couriers such as FedEx, UPS, USPS, and other reliable shipping providers. We understand the importance of privacy and will ensure that your package arrives discreetly.

4. Commitment to Customer Care
At Spider Farmer, we take responsibility for ensuring that our customers are always satisfied with their purchase. If anything is wrong, we guarantee to make it right, and you can reach us via call, email or message, and we will respond in about 1 business day or less.

5.Hassle-Free Returns and Refunds
In case your purchase does not meet your standards, we offer a hassle-free 30-day refund and return policy. Refer to our full return policy for details.

6.Dependable Global Shipping
We offer international shipping for all our products via FedEx, UPS, USPS, DHL, and other reputable couriers. To obtain a shipping quote, please proceed to the checkout process or get in touch with our customer service team for further assistance.

7. Buy Now, Pay Later with PayPal

Time and flexibility are on your side. Get what you want and break the payments up over weeks or even months.

8. Secure Payment Methods

We accept major credit and debit cards, PayPal, and bank transfers, and all card payments are processed through our encrypted SSL security processing system, ensuring that your identity is always protected.

Spider Farmer is dedicated to providing high-quality products and exceptional customer service to ensure a happy growing experience for all our customers.

SPEC

Spider Farmer 6-Inch Inline Fan Specification
Product Identification
Brand Spider Farmer
Product Model 6-inch Inline Fan with Speed Controller RJ12 Port
Product Series Inline Fan(Speed Controller RJ12 Port)
Product Dimensions
Inline Fan Size 31.5×22.5×21 cm / 12.4×8.9×8.3 inch
Fan Duct Size 15.2 cm / 6 inch
Power Cord Length 1.5 m / 4.9 ft.
Fan to Controller 2.5 m / 8.2 ft.
Recommended Tent 120×120cm,150×150cm
Recommended LED Light G5000/SE5000/SF4000/SE7000/G8600/G1000W/SF7000/SE1000W
Product Performance Specifications
Airflow 402CFM
Noise 32dB(A)
Voltage AC110-240V
Power 62W±5%
Fan Speed 3000RPM
Controller Type Speed Controller
Product Guide
Users Manual PDF
Warranty Check
Product Package
Package Included 1×6-inch Inline Fan
1×Speed Controller
Tips: GGS Controller does Not Include
USER MANUAL

SF Inline Fan Users Manual

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2025 New Spider Farmer® 32 Pint Dehumidifier – Smart Control with RJ12 Cable & Drain Hose, Ideal for Grow Tent & Grow Room

10$ OFF when logged in
$219.99 Original price was: $219.99.$209.99Current price is: $209.99.
Rated 5.00 out of 5
2025 New Version: SMART HUMIDITY CONTROL The dehumidifier connects to the GGS Power Strip AC5/AC10 and GGS Controller via an RJ12 cable, allowing remote control through Bluetooth or the Spider Farmer app. Seamlessly integrate with the Spider Farmer GGS Series for intelligent control of windspeed, runtime, and Auto Humidity Control. (Dehumidifier section updated in the app—check the latest version after July 9, 2025.) Looking for a better deal? >>Check out this one Please let the dehumidifier sit for 24 hours before use, as it contains a compressor. Spider Farmer Dehumidifier Manual & Operation Guide

Why Choose Our Compressor Dehumidifier Over Cheaper Options?

You may find dehumidifiers on the market priced at just a few dozen dollars, but most of those use semiconductor technology. Semiconductor dehumidifiers work by cooling air with a thermoelectric effect, but they are far less effective, especially in colder weather. Our dehumidifier uses a high-quality compressor, which comes at a higher cost but delivers far superior performance.

Why a Compressor Dehumidifier?

Semiconductor dehumidifiers simply can’t get the job done—especially in winter, as they struggle to operate efficiently in low temperatures. In contrast, compressor dehumidifiers are widely used in commercial settings for their effectiveness. In fact, our unit removes moisture up to 39 times faster than semiconductor models. That means faster results and lower energy consumption, saving you both time and money on electricity bills.

How Does It Work?

Our dehumidifier pulls in humid air, removes the moisture, and then releases the dry air back into your tent or space. The collected moisture can either be stored in the built-in water tank or drained continuously using the included hose. According to our tests, it may increase the temperature inside your tent by 1-2°C (around 2-4°F), a small trade-off for such efficient moisture removal.

Ideal for Summer Humidity Control

Summer humidity can be challenging, especially in grow tents where moisture can quickly build up, affecting both your plants' health and the growing conditions. This dehumidifier is designed to handle the increased humidity levels typical of summer, ensuring your environment remains stable and conducive to plant growth. With its ability to regulate humidity, you’ll avoid problems like mold and mildew, which thrive in high-moisture conditions.

User-Centered Design for Grow Tents

We understand our users’ needs, which is why this dehumidifier is specifically designed for tent environments. The dry air outlet pipe is tailored to fit seamlessly with tents, ensuring optimal airflow. It’s perfect for 2×2 ft (60×60 cm), 2×4 ft (60×120 cm), 2.3×4.6 ft (70×140 cm), 3×3 ft (90×90 cm), 4×4 ft (120×120 cm), and 5×5 ft (150×150 cm) tents. Whether you’re using a small or large tent, our dehumidifier adapts effortlessly to create the ideal environment.

User-Friendly Features

For added convenience, our dehumidifier comes with a power outage memory function. If the power goes out, it will remember its previous settings, ensuring a smooth restart. The dehumidifier retains these settings and will automatically turn back on when power is restored—no manual restart needed.

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Spider Farmer UV60 & IR30 LED grow light bar for plants, with UV and infrared light for enhanced growth – 35.4''

Black Friday Price Guarantee丨2025 Newest Spider Farmer UV60 & IR30 LED Grow Light Bars Set (35.4”)– Upgraded UV & Infrared Supplement for Plants

$137.99 Original price was: $137.99.$105.99Current price is: $105.99.

Newest Upgrade : Ideal Controller for Grow Lights above 500W – Powerful and Reliable>>Read More

  • Fixed Integrated Cable Length (80cm / 31.5"): Ensures better system reliability and stability by eliminating loose connections.
  • Quick-Mount Brackets Included:Easily secure light bars in place, simplifying installation and ensuring optimal light angle and performance.
  • Compatible with GGS AC5/AC10 power kits, with easy and smart time control via the app.

Why Choose Our Supply Series Supplemental Light Bars?

In some main light sources, a few 365nm UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 35.4-inch(90cm) UV & IR light bar set consists of 4 bars, each UV light bar equipped with a durable and sturdy metal casing and 120 diodes, while each IR light bar equipped with a durable and sturdy metal casing and 88 diodes.

Why use 730nm IR supplemental light bar? Stem Boost, Flower Induction, Light-induced Sleep

Why use 365nm UV supplemental light bar? Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.

Recommended Grow Light Models: 35.4'' Grow Light Bars Set is Suitable for above 500W light as a reference.  (SE7000 /G7000 /G8600 /G1000W / SE1000W/ SE1200W).

Package contents: 2 x UV light bars (length: 35.4''/ 90cm) 2 x IR light bars (length: 35.4''/90cm) 8 x YoYo hangers 2 x Brackets 1 x User Manual

 
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2025 New Spider Farmer® 48”X20.75” Seedling Heat Mat and Digital Thermostat for Seed Starting Propagation and Increase Germination

$59.99
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Your seeds will only germinate if they are provided the right environment. Seeds need to be warmer than room temperature (75-80 degrees, to be exact) to sprout, and so you will see a much higher germination rate with a heat mat. Spider Farmer’s Seedling Heat Mat warms the root area of seedling 50-77°F above the ambient air temperature, significantly improving the germination process and the success rate of seedlings and cuttings.
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Spider Farmer Seed Starater Trays Germination Tray 05

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