• Compatible with Pura Max, Pura Max 2, and Purobot Max Pro self-cleaning litter boxes. • New version 2.0 with plastic casing for a cleaner and more hygienic replacement. • Deodorant designed to decompose ammonia and hydrogen sulfide odors. • Prevents the spread of bad odors and maintains a long-lasting fragrance. • Each tablet offers a duration of use between 30 and 45 days. • Easy to install thanks to the specific compartment in compatible litter boxes.