0.1 micron, 3/8” or ½” connection, 4,921L scale reduction @1.09 Lpm The CO-UB150-K provides the perfect balance between protecting espresso equipment and the ideal water quality for espresso brewing. The Puretec Ultra Z and Balance+ Twin System combines the ultra-fine filtering capabilities of the Ultra Z cartridge to filter down to 0.1 micron and Balance+ Technology to maintain flavour-enhancing minerals in the water, so that balanced flavour is achieved, whilst also protecting equipment from lime scale. FEATURES & BENEFITS • Retains mineral content to bring out espresso flavours with superior sediment reduction.• Nuclear Crystallization of Calcium and Magnesium ions.• Balance+ media does not add or take anything from the water, maintaining TDS levels after treatment.• The pH levels remain unchanged, meaning the treated water is suitable for nearly any application where corrosion is a concern.• Low cost alternative to RO Systems.• Easy installation and maintenance. SPECIFICATIONSMicron Rating 0.1 Micron* Connection 3/8" or 1/2" Scale Reduction 4,921L @1.09 Lpm *Micron is nominal. Micron Rating 0.1 Micron* Connection 3/8" or 1/2" Scale Reduction 9,842L @2.19 Lpm *Micron is nominal.