Swimming pool inlet and vacuum are two important components in an effective swimming pool circulation and maintenance system.Inlet (inlet): The inlet is the point where water enters the swimming pool. Its function is to channel clean water into the pool and spread the water evenly across the surface of the pool. Inlets are usually placed along the edge of the pool or on the pool wall and can be small holes or nozzles that can be adjusted in the direction of the water flow. Good design of the inlet is important to ensure that clean water flows efficiently throughout the pond to prevent the formation of stagnant or dirty areas. Vacuum (vacuum cleaner): A vacuum is a tool used to clean dirt and debris from the bottom of a swimming pool. Vacuums are usually connected to a swimming pool's circulation system and use vacuum pressure to draw dirt from the bottom surface of the pool into the filtration system. There are several types of swimming pool vacuums, including manual vacuums that are operated by the user, and automatic vacuums that can move independently across the bottom of the pool to remove debris. These two components are important for maintaining the cleanliness and clarity of swimming pool water. The inlet ensures good water circulation while the vacuum helps remove debris that falls into the pool. With proper use and regular maintenance, inlets and vacuums will help keep your swimming pool clean and safe to use.