Pool blowers are used during winterization to force water out of pool plumbing lines before sealing them for the season. Clearing water from pipes helps reduce the risk of freeze damage and supports a more effective shutdown process. Pool blowers are commonly selected based on airflow capacity and pool system layout. Blowers are typically used in combination with winterizing plugs to seal lines once they are cleared. Many winterization routines also include pool closing kits to manage water chemistry. For surface protection, blowers are often part of a broader plan that includes safety covers.
