400-5271B | Waterway Split Nut For DE Filters | 2.5" 360250 Feedline Quick Connect Quick and cost-effective upgrade: Easily

Quick and cost-effective upgrade: Easily installs in place of worn parts to restore full valve performance without replacing the entire assembly

Whether replacing a worn gauge or performing routine maintenance

Pentair Nautilus and Nautilus Plus D

maintaining factory-level system compatibility

400-5271B | Waterway Split Nut For DE Filters | 2.5" 360250 Feedline Quick Connect Quick and cost-effective upgrade: EasilyOEM Waterway 2. 5 Inch Split Nut 400 5271B is a high quality replacement component designed for securing plumbing connections on Waterway DE filter systems. Made from durable, pool grade PVC, this nut is engineered to maintain leak proof seals even in chemically treated and high pressure environments. It is a standard part found in many Waterway DE filter assemblies and is built for easy installation, making it a dependable solution for both routine