Watts Premier 500450 Water Pitcher Powered by HALO Pure with LED Monitor Water dispenser with filter. Reduces sand silt, sediment, rust, chlorine taste and odor in water 99-Gallon filter capacity. More than twice the capacity of standard pour through filters Filter-life gauge indicates when filter needs to be replaced WQA tested and listed to ORD 0901 Microbiological Testing Protocol for pour through filters NSF certified