Aduk Inc., of Independence, Va., will introduce its new complete POU water purification system at the WQA trade show in Las Vegas. The complete POU cooler incorporates advanced technology in distillation, filtration, UV, and the most advanced process controls available to provide the most complete drinking water system. This high quality and value-engineered product eliminates service issues and provides many advantages. Less service issues and costs provide added value and profit for our dealers.