Quest Return Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only Environmental Controllers This two-piece kit comes with

This two-piece kit comes with a duct adapter

Dosatron Water Powered 11 GPM Dosers – D25 Series

gives growers another easy-to-use rotation option for even greater control of greenhouse pests

including fruits and vegetables

Application RatesAdd 2-5 mL of Grow A per gallon of water during the vegetative growth phase

Quest Return Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only Environmental Controllers This two-piece kit comes withThis accessory allows a limited amount of ductwork to be attached to the intake on Quest Dual dehumidifiers. This allows the dehumidifier to be located outside of the indoor garden. Be sure to also purchase the supply air attachment (#310784) to attach ductwork to the air outlet and send dry air back into the garden. This 12 in flange fits Dual 105, 155, 165, 205 and 225 only.