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Vivosun 6-inch inline fan, carbon filter, flexible ducting, speed controller, hose clamps, and hanging straps.
Cutaway view of a black inline duct fan showing its strong motor, red fan blades, and intake valve with descriptive text.
Exploded view of a carbon air filter with a switchable flange, Australian virgin charcoal bed, and dual mesh design.
Energy-efficient inline ventilation fan, cross-section, showing air intake (red arrows) and exhaust (blue arrows) for purification.
Air filtration kit: suspended cylindrical carbon filter, inline fan, silver flexible ducting, and a speed controller.
Detailed specifications for a 6-inch air filtration kit, including inline fan, carbon filter, and ducting.
Silver flexible ventilation ducting, reinforced with steel wire and three-layer build, showing internal airflow.
Two silver carbon filters demonstrate airflow. Left is intake (air entering top & sides); right is exhaust (air leaving top & sides).
VIVOSUN ventilation & odor control kit for grow tents: inline duct fan, carbon filter, and ducting with airflow.
Vivosun 6-inch inline fan, carbon filter, flexible ducting, speed controller, hose clamps, and hanging straps.
Cutaway view of a black inline duct fan showing its strong motor, red fan blades, and intake valve with descriptive text.
Exploded view of a carbon air filter with a switchable flange, Australian virgin charcoal bed, and dual mesh design.
Energy-efficient inline ventilation fan, cross-section, showing air intake (red arrows) and exhaust (blue arrows) for purification.
Air filtration kit: suspended cylindrical carbon filter, inline fan, silver flexible ducting, and a speed controller.
Detailed specifications for a 6-inch air filtration kit, including inline fan, carbon filter, and ducting.
Silver flexible ventilation ducting, reinforced with steel wire and three-layer build, showing internal airflow.
Two silver carbon filters demonstrate airflow. Left is intake (air entering top & sides); right is exhaust (air leaving top & sides).
VIVOSUN ventilation & odor control kit for grow tents: inline duct fan, carbon filter, and ducting with airflow.

Vivosun Inline Fan R6 Air Filtration Kit - 6" Duct

Sale Price:
$179.99 USD $159.99 USD$179.99 USD
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$15999/mo
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MODEL: WEB-306201PS-6
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Vivosun Inline Fan R6 Air Filtration Kit - 6" Duct

Stop guessing which ventilation components work together. The VIVOSUN R6 Air Filtration Kit eliminates the risk of mismatched parts by providing a complete, professionally engineered system. This all-in-one solution is designed for perfect compatibility, ensuring your grow space has safe, effective, and reliable air management from day one.

Ideal for grow tents, hydroponics rooms, and any indoor cultivation area, this kit provides powerful airflow and superior odor control. The core of the system is the R6 inline fan, delivering a robust 390 CFM of airflow at 2550 RPM to efficiently cycle air. Its durable plastic housing and included variable speed controller allow you to precisely tailor the environment to your plants' needs. Paired with a high-grade carbon filter containing 1050+ RC 48 Australian Virgin Charcoal, it effectively scrubs unwanted odors and particulates, keeping your operation discreet and clean.

Completing the package is 16 feet of heavy-duty, triple-layer ducting. Built with a steel wire core and fire-retardant aluminum, it withstands temperatures from -22°F to 266°F, offering unmatched durability and safety. This entire package is a foundational component in many of VIVOSUN's renowned complete grow tent kits, guaranteeing seamless integration and performance.

What's Included

  • R6 6" Inline Duct Fan
  • Variable Speed Controller
  • 6" x 18" Carbon Filter with 1050+ RC 48 Australian Virgin Charcoal
  • 16 feet of Heavy-Duty Triple-Layer Ducting
  • Two Stainless Steel Clamps
  • Complete Installation Hardware

Features

VIVOSUN Vivosun Inline Fan R6 Air Filtration Kit - 6
VIVOSUN Vivosun Inline Fan R6 Air Filtration Kit - 6
VIVOSUN Vivosun Inline Fan R6 Air Filtration Kit - 6
VIVOSUN Vivosun Inline Fan R6 Air Filtration Kit - 6
💨
Powerful Ventilation

A 390 CFM airflow at 2550 RPM moves air efficiently through your grow space.

🛡️
Superior Odor Control

1050+ RC 48 Australian Virgin Charcoal eliminates odors and purifies the air.

🔥
Extreme Temperature Rated

Fire-retardant ducting safely handles a wide temperature range of -22°F to 266°F.

✅
Complete System Integration

This three-part system is engineered for guaranteed compatibility and peak performance.

Specifications

Specification Value
Model Inline Fan R6 Combo
Size 6 Inch
Airflow 390 CFM
Fan Speed 2550 RPM
Noise Level <31 dB
Power Usage 67 W
Material Plastic
Carbon Filter Grade 1050+ RC 48
Filter Dimensions 6" x 18"
Ducting Length 16 feet
Controller Variable Speed
Temperature Range -22°F to 266°F

Support & Manuals

Compare VIVOSUN Air Filtration Kits

Feature R4 Kit - 4" Vivosun R6 Kit - 6" R8 Kit - 8"
Duct Size 4 Inches 6 Inches 8 Inches
Max Airflow 195 CFM 390 CFM 740 CFM
Noise Level <28 dB <31 dB <35 dB
Power Usage 45 W 67 W 135 W
Controller Type Variable Speed Variable Speed Variable Speed

Warranty

The VIVOSUN Air Filtration Kit R6 includes a 1-year after-sale service coverage and offers a free return within 30 days of delivery, ensuring complete peace of mind with your investment.

FAQs

What makes this kit safer than buying individual components?+

All three components are specifically engineered and tested for compatibility, eliminating safety risks from mismatched parts. The system includes proper electrical ratings, airflow matching, and secure connection hardware designed to work together without compatibility issues, a core principle of the entire VIVOSUN ecosystem.

How effective is the carbon filter for odor elimination?+

The 6" x 18" carbon filter uses 1050+ RC 48 Australian Virgin Charcoal for superior odor control. This premium charcoal bed effectively eliminates undesirable odors, pungent smells, and particulates from grow tents and hydroponics rooms with high absorption capacity.

What size grow space is this kit suitable for?+

With a 390 CFM airflow capacity, this system is ideal for effectively ventilating grow tents up to 4'x4', such as the Vivosun Grow Tent Pro P448. The variable speed controller allows you to fine-tune performance for different space sizes and plant growth stages.

How quiet is the R6 fan during operation?+

The R6 fan operates at under 31 dB, making it extremely quiet for residential use. Despite its powerful 390 CFM airflow, the optimized design minimizes noise while maintaining efficient ventilation performance.

Can this system be automated?+

While this kit includes a manual variable speed controller, it can be integrated into a smart system. For full automation and environmental control, you can connect the fan to a smart controller like the Vivosun GrowHub E25, allowing you to manage your climate remotely.

How does this kit fit into a complete grow room setup?+

This air filtration kit is a crucial component for managing air quality, temperature, and humidity. It works alongside your lighting, irrigation, and other environmental controls to create the perfect atmosphere for your plants. For more details on building a comprehensive setup, check out our complete grow room setup guide.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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