Item model number 520670. Contained Cleaning Process - Threaded seal creates enclosed chamber for targeted scale removal, reducing solution exposure. Chemically Stable Material - High-density white plastic withstands pool chemicals and physical stress with superior crack resistance.
Contained Cleaning Process - Threaded seal creates enclosed chamber for targeted scale removal, reducing solution exposure. Chemically Stable Material - High-density white plastic withstands pool chemicals and physical stress with superior crack resistance.
Zipper Convenience: Zipper filter for Polaris bags features an easy-to-use design; makes debris removal simple; shake the bag to prevent jamming, then unzip to quickly dispose of waste; resin zipper resists pool chemicals; idea for busy pool owners needing efficient maintenance.