Hydro Flow Vinyl Tubing Black 1/4” ID-3/8” OD 100’ Roll organic | Airflow: 205 CFM |

| Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball Product Description A smart inline duct fan designed to quietly ventilate hydroponic grow rooms

Each convenient 20mL packet helps calibrate your testing equipment to ensure precise readings

Collect and trim your hydroponics and herbs with ease using this 2-tier tray set

It is best suited for seed germination and propagation indoors

Hydro Flow Vinyl Tubing Black 1/4” ID-3/8” OD 100’ Roll organic | Airflow: 205 CFM |Premium excellent quality vinyl tubing. Made in the USA. Available sizes 3 16 in ID 1 4 in OD 100 ft 1 4 in ID 3 8 in OD 100 ft 3 8 in ID 1 2 in OD 100 ft 1 2 in ID 5 8 in OD 100 ft 3 4 in ID 1 in OD 100 ft 1 in ID 1. 25 in OD 50 ft