Green Fingers 4"Ventilation Kit Fan Hydroponics Grow Tent Kit Carbon Filter Duct,Green Fingers 4"Ventilation Kit Fan Hydroponics Grow Tent Kit Carbon Filter Duct free-shipping Set of 4 risers

Set of 4 risers

Colour: Wood

000+ support points reduce partner disturbance and distribute your weight evenly

about 6 months with good quality batteries

Green Fingers 4"Ventilation Kit Fan Hydroponics Grow Tent Kit Carbon Filter Duct,Green Fingers 4"Ventilation Kit Fan Hydroponics Grow Tent Kit Carbon Filter Duct free-shipping Set of 4 risersKeep your hydroponic plants thriving with clean, odour free air circulation. This complete ventilation kit removes unwanted smells and pollens while maintaining optimal temperature and humidity in your grow tent, so you can cultivate healthy crops indoors. 4" ventilation fan with high impact polycarbonate blades for powerful airflow Active carbon filter packed with Australian virgin charcoal to absorb odours and pollens 5 metre heavy duty dual layer