Urbane II Cleanflush® Wall Faced Back Inlet Pan (with GermGard®)Our Urbane II pans have a contemporary low profile design to match the rest of the Urbane II bathroom collection. Urbane II pans feature Cleanflush technology, our most effective and hygienic toilet. Our patented design features revolutionary rimless technology, is easy to clean and water efficient with superior hygiene. WELS 4 star rated, 4. 5 3L (3. 5L avg flush) To achieve WELS 4 star rating this pan should be installed with the Invisi Series II 4.