The Cosmy The Bot 150 (150#) is a premium lightweight robotic pool cleaner engineered for efficient, reliable cleaning of residential pools. Built by BWT, the Cosmy line is known for compact design, strong suction, and smart navigation that ensures complete coverage of the pool floor and walls.

The Cosmy 150 features a dual‑stage filtration system, active brushes, and a powerful motor that removes fine particles, sand, leaves, and debris. Its ultra‑lightweight body makes it easy to lift and handle, while the energy‑efficient design keeps operating costs low.

Shopping data confirms the Cosmy 150 as a highly rated robotic cleaner with strong performance for its size and class.