The Quest Dual 150 removes almost 20 gallons a day in your garden. This is our most powerful mid-sized overhead type dehumidifier.  Dollar per pint, the Quest Dual 150 is the most affordable professional-quality dehumidifier on the market today.

Like all Quest products, the Dual 150 is made in the USA using the very best components and materials available. Every one of our dehumidifiers comes with a 5 year warranty.

Dehumidifier capacities are at the standard American rating condition of 80ºF and 60%RH.