WATERRO BALANCE UF SOFT – 5-stage ultrafiltration system The WATERRO BALANCE UF SOFT is a compact 5-stage ultrafiltration system for producing high-quality drinking water. The system combines a water softening filter, activated carbon filter, 1-micron mechanical filter, ultrafiltration membrane and post-filter to improve water quality, taste and odour. Technical specifications Parameter Value Model BALANCE UF SOFT Technology Ultrafiltration (UF) Filtration stages 5 Connection 1/4" Quick Connect (QF) Tube 6 mm Installation Under-sink Filtration stages 1st stage – Inline QF 2.5" SOFT filter 2nd stage – Inline QF 2.5" GAC filter 3rd stage – Inline QF 2.5" 1-micron PP filter 4th stage – Inline QF 2.5" UF membrane 5th stage – Inline QF 2.5" Post Carbon filter