This Spider Farmer 6-inch grow tent fan is listed in new condition and includes free shipping. Designed as a grow tent fan, it features an EC motor, smart app control, and auto oscillating function as noted in the listing. It may suit indoor growers looking for airflow management in a tent setup and shoppers comparing controlled ventilation accessories for grow rooms or similar spaces. The 6-inch size is a useful buying note if you are matching it to an existing tent or fan layout. Since only limited product details are provided here, check the listing for full details before purchase, including compatibility, installation needs, and any included accessories. Spider Farmer 6" Grow Tent Fan EC Motor Smart APP Control, Auto Oscillating. Color: Black, Condition: New. Listed at 39.99 USD. Optimal Airflow : Achieve the desired airflow by positioning the Clip-on Fan to circulate air both above and beneath the plants’ main canopy. This promotes a pleasant breeze throughout the growing area.Optimal Airflow : Achieve the desired airflow by positioning the Clip-on Fan to circulate air both above and beneath the plants’ main canopy. This promotes a pleasant breeze throughout the growing area.