This is the BEST time to purchase an Enagic Kangen Water system! And, did you know if you enroll in the optional customer referral program (distributor) when you purchase your machine, your purchase is 100% tax deductible? I recommend the K8 machine as it is the newest model with the latest technology and the best user interface and features. Also, it is the most powerful water ionizer producing very strong antioxidants. Place your order today at our secure Enagic website: https://VeryHealthyWater.com