About this wet end
This Waterway EX2 wet end is designed for 48Y frame spa pumps with 2.5HP motors, featuring 2″ male buttress thread (MBT) inlet and outlet connections. As an OEM replacement part, it delivers the exact specifications your spa pump requires for reliable water circulation and filtration performance.
Built to Waterway’s exacting standards, this wet end ensures precise fit and optimal flow rates for your spa system. At Bubbles Supply, we guarantee exact fit compatibility and back every wet end with our comprehensive 1-year warranty. Most orders ship same-day from our Canadian warehouse, getting your spa running quickly. Before installation, verify your pump’s frame size and connection measurements match the 48Y frame and 2″ MBT specifications to ensure proper fitment.
