COMPATIBILITY: Engineered specifically to fit Polaris 280, 280 TankTrax, 380, TR28P, 180, & 480 PRO
 
PREMIUM PERFORMANCE: The Backup Valve opens every 3 minutes for 30 seconds allowing the cleaner to backup and change directions. This prevents any stoppage, allowing the cleaner to cover the full size of the pool.
 
WHAT'S INCLUDED: The Backup Replacement Kit comes with Polaris G53 Mechanism, Polaris G54 Case Kit and Polaris G57 Collar. Easy Installation Process.
 
WARRANTY: Using only Polaris genuine parts helps maintain the Polaris cleaner’s manufacturer limited warranty. Purchased Polaris genuine parts come with a 90-day limited manufacturer warranty from date of retail purchase.
 
POLARIS GENUINE PARTS: Made with high-quality materials and built to exact engineering specifications to ensure a long life with exceptional performance. For over 40 years Polaris has led the pool industry in quality pressure-side cleaner manufacturing.