Waterway 7" Cascades Assembly [w/ Manifold Designer] (675-3669-DSG) repairfittings Waterway straight-body check valve

Waterway straight-body check valve

A properly selected Matrix treatment product contributes to more dependable water-care planning and easier long-term upkeep

Matching the correct shaft seal to the supported horsepower range helps keep the rebuild aligned with the intended operating demands of the pump

A focused replacement like this is especially useful when the surrounding valve remains serviceable and the weakness is isolated to the washer itself

the effects show up everywhere

Waterway 7" Cascades Assembly [w/ Manifold Designer] (675-3669-DSG) repairfittings Waterway straight-body check valveThe Waterway 7" Cascades Assembly with Manifold Designer is a replacement waterfall component designed to support a clean, finished water feature in compatible spa and hot tub systems. Built by Waterway Plastics, this assembly helps route water evenly through the waterfall outlet for a smooth cascade effect and a more polished spa experience. Part number 675 3669 DSG is intended for service work where the existing cascade assembly, manifold, or