Grow1 Black Vinyl Tubing I.D. 1'' x 50' spl_centurionpro weeks before harvest of most

weeks before harvest of most fruiting and/or flowering crops

With an available 2% (N)

Meets ETL standards and uses 97% German reflective material

- Max operating pressure 80 psi

The Autopilot digital CO2 controller can be selected to operate in Fuzzy Logic mode or standard logic CO2 injection within the room

Grow1 Black Vinyl Tubing I.D. 1'' x 50' spl_centurionpro weeks before harvest of mostBlack Vinyl Tubing (ID) 1" (OD) 1 1 4" 50 ft Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may choose between the 100% opaque black vinyl, which prevents algae growth, or the clear vinyl that allow for complete visibility. Inner Dimensions: 1'' Outer Dimensions: 1 1 4''