Quest Supply Air Duct Collars for Overhead Dehumidifiers Size:Quest Supply Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only All-purpose sprayer ideal for herbicides

All-purpose sprayer ideal for herbicides

quaternary salts

Continuous pH/EC/TDS/Temp monitor with rechargeable battery

Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products

to ensure a leak-proof design

Quest Supply Air Duct Collars for Overhead Dehumidifiers Size:Quest Supply Air Duct Collar for Overhead Style Dehumidifier - 105, 155, 205, & 225 Only All-purpose sprayer ideal for herbicidesThis accessory allows a limited amount of ductwork to be attached to the air outlet on Quest Dual dehumidifiers. This allows the dehumidifier to be located outside of the indoor garden. Be sure to also purchase the return intake air attachment (#310786) to attach ductwork to the air intake and pull moist air out of the garden. This 10 in flange fits Dual 105, 155, 165, 205 and 225 only.