This 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.
Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Quest Return Air Duct Collar for Overhead Dehumidifiers.
Inventory Last Updated: Aug 07, 2025
Inventory Last Updated: Aug 07, 2025
