Kootenay Filter KFI Classic Aluminium Ducting, 4 Inch x 25 Feet Mylar & Reflective Coverings DO NOT use with basic

DO NOT use with basic metal sulfates

160ʺ ID) distribution tubing

the EZ‑CLONE Propagator Pro

Toolless Maintenance

This expansion kit will NOT work with the classic systems

Kootenay Filter KFI Classic Aluminium Ducting, 4 Inch x 25 Feet Mylar & Reflective Coverings DO NOT use with basicKootenay Filter KFI Classic Aluminum Ducting A high quality aluminum ducting that works great for various ventilation needs in your indoor grow space. A flexible dual layer aluminum construction and high tension wire helix makes this ducting both durable and easy to work with. Includes 2 Ducting Clamps 25 feet 7. 6m Available Sizes: 4", 10", 12", 14" and 20"