The Auto-Lev Water Leveler with Dark Gray Lid is a solution for maintaining consistent water levels in pools, spas, fountains, and other water features. Designed with a durable, high-impact plastic body and a 1-½” female slip port, this unit automates water level control using a simple float valve mechanism. Ideal for systems with frequent evaporation or overflow, such as negative edge pools and catch basins, it protects equipment by ensuring water levels never drop too low.