Whynter 14,000 BTU Dual Hose Portable Air Conditioner The Whynter AC unit includes three operational modes. It is possible to select from a buff, Air conditioner or dehumidifier manner of operation. The 24-hour timer allows you to operate as per your need. The dehumidifying capability is 101 pints every day. Furthermore, the functions of the unit are easy to control. The carbon air filter this unit comes with is also quite efficient. Wrapping It Up If you’re looking for the best dual hose portable air conditioners, you can go ahead and select from the models discussed in the list above.