SIP Technologies LLC unveils an automatic cooler sanitizer; a miniaturized, programmable ozone generator that attaches to water coolers and sanitizes them automatically. The SIP 1000 sanitizes by circulating micro-bubbles of chemical-free ozone into a cooler reservoir for about five minutes each night. Then, the ozone is dissipated with filtered air. Customers are left with a cooler that does not compromise water quality. The SIP 1000 can be converted to most reservoir-based POU coolers.