Pressure pool cleaners are devices designed to keep swimming pools clean by using high-pressure water jets. They work by sucking up dirt, debris, and leaves from the pool floor and walls, making maintenance easier for pool owners. These cleaners are typically powered by the pool's existing pump and filtration system, which helps them operate efficiently. There are two main types of pressure pool cleaners: automatic and manual. Automatic cleaners move around the pool on their own, while manual cleaners require the user to guide them. Both types help maintain a clean pool environment, ensuring a pleasant swimming experience.