Waterway 2.5 HP EX2 Pump Impeller Assembly (310-2300) pooltool and this Balboa High Volume

and this Balboa High Volume Suction Cover with Adapter is designed for compatible white-finish applications where the original cover has become worn or damaged and the full suction point needs a more complete refresh

Side-spout designs are useful in installations where tubing direction or available space makes that orientation the better fit

A vacuum plate like this is useful because it helps connect vacuuming equipment through the skimmer while keeping the setup more controlled and service-friendly

and general system response while keeping the spa feeling natural to use

appearance

Waterway 2.5 HP EX2 Pump Impeller Assembly (310-2300) pooltool and this Balboa High VolumeThe Waterway 310 2300 impeller assembly is designed for compatible 2. 5 HP EX2 pump applications. An assembly like this is useful because it restores the primary moving component of the pump in one matched replacement, which can simplify rebuild work and help preserve compatibility with the original design. Higher horsepower pump applications benefit from correct impeller matching because performance and fit are closely tied to the intended hydraulic