Sirena Inc. was thrilled to return to Las Vegas for the 2014 VDTA show this past February. Last year Sirena introduced their prototype water filtration vacuum and created an industry stir. “There has never been a high quality water filtration vacuum designed for retail sales,” stated company President Toufic (TK) Khayrallah. “Up until now consumers had basically 2 choices, pay very high prices for similar units sold door to door, or settle for inferior quality,” he went on to explain