MARS HYDRO IFRESH 4-INCH SMART INLINE DUCT FAN AND CARBON FILTER COMBO VENTILATION FOR GROW TENT nutrient rich Is Phydura safe to use

Is Phydura safe to use around my vegetable garden

Plus… it’s completely hypoallergenic and there’s no absorption into surrounding areas

770 Width (in): 3

alfalfa caterpillars

The Classic Pruner is easily adjustable

MARS HYDRO IFRESH 4-INCH SMART INLINE DUCT FAN AND CARBON FILTER COMBO VENTILATION FOR GROW TENT nutrient rich Is Phydura safe to useFan Duct Filter Size: 4 Inch Airflow: 205CFM Noise: 26. 8dBA Controller Type: Phone APP Control The Mars Hydro 4'' Smart Ventilation Kit includes a 4" inline duct fan that can be controlled via the app, as well as a high efficiency charcoal filter and ducting system. This kit provides an intelligent cooling and filtration system for your grow tent, regulating and purifying the airflow and climate within your grow room. Ventilation Kits Include: