4 Pack Universal Magnetic Pool Hose Weights Blue for Automatic Pool Cleaners Blue magnetic pool hose weights designed to keep automatic pool cleaners submerged and tracking correctly. These C-shaped weights easily clip onto standard pool cleaner hoses to prevent floating and ensure efficient cleaning of the pool floor. Durable, weather-resistant construction ensures long-lasting performance in chlorinated or saltwater environments. This 4-pack provides enough weight for most standard suction or pressure side cleaner setups.