You don't remove the entire skimmer when closing your pool, but you should remove skimmer baskets and weir doors. The skimmer housing stays in place while you add winterizing plugs or antifreeze to prevent freeze damage.
Pool skimmer baskets work by trapping large debris like leaves and insects before they reach your pool's filtration system. Water flows through the skimmer opening, fills the basket chamber, and continues to the pump while debris gets caught in the perforated basket.
A vacuum plate is needed when your pool skimmer lacks a dedicated vacuum port or when you want to maintain skimming action while vacuuming. It blocks the skimmer basket area and redirects suction to your vacuum hose.
