Savings are based on replacing either a single flush toilet with a cistern volume of 7.5 litres, or a standard dual flush toilet with a flush volume of 6/4 litres, with this toilet. Daily use of five flushes per person, with two large flushes and three small flushes. Savings are indicative and will vary by household, behaviour and water supplier, and are not guaranteed by either Save Water Save Money, the Unified Water Label or your Water Company. Financial values based on an average UK cost of metered water supply and sewerage of £0.0043 per litre, excluding standing and fixed rate charges.