Waterway Body [Old Faithful Jet 2" x 1/2"] (211-7300) poolvergnuegen The 19 inch circular design

The 19 inch circular design and FC-9910 reference give this part practical value because DE grids work best when the replacement matches the intended filter shape and size closely

Supports easier pump service without unnecessary plumbing changes

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rebuilding with a complete set can make more sense than mixing new and aged components

Waterway Body [Old Faithful Jet 2" x 1/2"] (211-7300) poolvergnuegen The 19 inch circular designThe Waterway Body [Old Faithful Jet 2" x 1 2"] is a Waterway jet component designed for compatible spa, bath, or hydrotherapy jet assemblies. It helps support water flow, jet performance, and the internal plumbing connection needed for the matching Waterway system. This replacement part is ideal for service work where the original jet body or related component is damaged, worn, leaking, or missing. Since jet parts can vary by series, port style, face