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Safe with beneficials — compatible with predacious mites and beneficial insects when used as directed
Active Ingredients
Effective against spider mites at all life stages — eggs
Corrosion resistant
it delivers precise
AdjustVent Fan Speed Controller Grow Tools Safe with beneficials — compatibleAdjustVent Fan Speed Controller Take control of your intake and exhaust airflow with the AdjustVent! With smooth adjustments to precisely set your fan speed, the AdjustVent gives you precise control, allowing you to increase ventilation when ambient temperatures are too high, and decrease ventilation when ambient temperatures are too low. The perfect tool to achieve optimum temperatures for your grow room.