TheOneGrow 4" Inline Fan & Carbon Filter Kit - Complete Ventilation System with Speed Controller

Product Description

All-in-One Airflow Solution for Grow Tents
Achieve perfect climate control with this complete 4" ventilation kit, featuring a 10-speed inline fan, replaceable carbon filter, and smart-home compatibility. Everything you need for fresh air circulation in 2x2ft to 4x4ft tents—ready to install in minutes.

What’s Included:
✔ 4" Inline Fan – 10-speed settings (manual + smart-system compatible)
✔ 4" Carbon Filter – Refillable activated charcoal (no glue needed)
✔ 10ft Aluminum Ducting – Heat-resistant & crush-proof
✔ Digital Timer & Thermo-Hygrometer – Auto-schedule + environment monitoring
✔ Installation Kit – Clamps, straps, and seals

Why Growers Choose This Kit:
Dual Control Options – Use the 10-speed manual control OR connect to TheOneGrow Smart Controller
Zero Odor Leaks – Thick carbon bed lasts 6-12 months (easy to refill)
Quiet Operation – As low as 35dB on lower speeds

10-Speed Precision – Adjust airflow from gentle breeze (50 CFM) to powerful exchange (200 CFM)

Ideal For

Small to medium grow tents (2x2ft to 4x4ft)
herb, and vegetable growers needing odor control
Smart growers wanting automated climate systems

Why This Kit?

Plug-and-Play – Includes every accessory for instant setup
Future-Proof – Works with upgradable smart systems
Eco-Friendly – Reusable filter saves long-term costs

Need a Larger Kit? Check out our 6" Version for bigger tents!