SanRO Series Sanitary Pharmaceutical Membranes The SanRO Product line includes: -- SanRO - Standard sanitary membrane designed specifically for high performance USP water purification systems. Conforms to FDA Regulation CFR, Title 21 -- SanRO-HS - A heat sanitizable membrane designed for 85� C Designed for Maximum Performance and Sanitizing Efficacy in USP Classified Water Systems Bulk pharmaceutical process water Cosmetic formulations Container rinsing SanRO membranes from Hydranautics provide reliable, sanitary membrane performance in USP Classified water systems. SanRO's unique design eliminates "dead flow" areas - potential breeding grounds for bacterial growth - and ensures maximum ion removal with minimal fouling. SanRO-HS provides all the benefits of SanRO in a heat-sanitizable membrane, designed for sanitizing at 85� C. Users enjoy enhanced convenience by eliminating chemical handling and disposal concerns.