What is the function of a skimmer in a pool?

The function of a skimmer in a pool is primarily to remove surface debris and contaminants. Skimmers are designed to capture floating debris like leaves, insects, and other particles before they sink to the bottom of the pool. This is crucial for maintaining water clarity and hygiene, as it helps prevent these contaminants from decaying and affecting water quality.

By effectively removing debris at the surface, skimmers contribute to the overall cleanliness of the pool and reduce the load on the filtering system, making it more efficient. This also helps to improve the efficiency of sanitizers used in the pool, as cleaner water requires less chemical intervention to maintain safe swimming conditions.