Quest 155 Return Duct Kit is a 12-inch diameter accessory used for ducting Quest 5 Series dehumidifiers in grow rooms.

• This collar attaches where the moist air is drawn into the unit
• Instructions and parts included

Compatibility:

• Quest Dual 105 – PN 4032270
• Quest Dual 155 – PN 4031490
• Quest Dual 165 – PN 4037410
• Quest Dual 205 – PN 4033060
• Quest Dual 225 – PN 4035400
• Quest 155 50-Hz – PN 4037400