Polaris Backplate for PB4-60 Booster Pump with 60Hz Motor R0536700 16' x 22' The disc is part of

The disc is part of a repair kit

making it a top choice for spa owners and manufacturers alike

and Ultra-Flow Pot to Volute pumps

and connectors to fit most standard pool slides

maintaining optimal suction and cleaning efficiency

Polaris Backplate for PB4-60 Booster Pump with 60Hz Motor R0536700 16' x 22' The disc is part ofThe Polaris Backplate for PB4 60 Booster Pump with 60Hz Motor is a durable and essential replacement part designed for seamless compatibility with your Polaris PB4 60 Booster Pump. This backplate ensures optimal performance and longevity for your pump system. It includes a seal and backplate O ring for a complete, hassle free installation. Perfect for pool maintenance, this backplate is built to withstand the rigors of continuous use.