AC INFINITY RAXIAL S4, Inline Booster Duct Fan with Speed Controller, 4-Inch Bulbs (MH horticultural glasses significantly reduce eye

horticultural glasses significantly reduce eye strain

then add your normal nutrients and additives

it supports vigorous growth and efficient photosynthesis

SensiZym ”“ proven to create healthier growing mediums

Food-Grade Silicone Sweeper Material: The sweeper curtains are made from food-grade silicone

AC INFINITY RAXIAL S4, Inline Booster Duct Fan with Speed Controller, 4-Inch Bulbs (MH horticultural glasses significantly reduce eyeAC Infinity RAXIAL S4 4 inch inline booster duct fan The RAXIAL S4 is a compact 4 inch inline booster fan that adds up to 106 CFM to a duct run. A die cast unibody housing, balanced steel blades, and dual ball bearings keep it smooth and quiet at 28 dBA. It draws just 15W at 0. 15A on 110 120V. It plugs in on a 6 foot cord. An included speed controller dials the airflow up or down. Quiet 4 inch duct booster fan for grow tents Growers add it to a long