Quest Return Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only Sun System Electronic Ballasts All pumps now includes two

All pumps now includes two different fittings

Bio-Fish can be used throughout the growing season to promote vigorous growth

100V-120VAC voltage capacity

The HS-1 from TrolMaster is used to control commercial dehumidifiers

chloramines and heavy metals

Quest Return Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only Sun System Electronic Ballasts All pumps now includes twoThis 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.