Pentair Sta-Rite DE Separation Tank Liner (25005-0016) lascofittings Matching the correct black thermostat

Matching the correct black thermostat knob helps preserve intended fit and supports a cleaner control interface

Helps restore water-routing control in the spa system

Combines support hardware styling with waterfall effect

A grate like this is an important visible and functional component at the drain opening

A shorter hose section like this is useful because it helps build or repair the cleaner’s feed-hose assembly with the proper segment length needed for the intended setup

Pentair Sta-Rite DE Separation Tank Liner (25005-0016) lascofittings Matching the correct black thermostatThis Pentair Sta Rite replacement is built for DE filter service and helps refresh the internal liner on Sta Rite DE separation tanks. It helps capture discharged DE media during backwash service, making it a practical choice when the original part is cracked, worn, leaking, stripped, brittle, or missing. It is especially useful for targeted repairs where replacing a larger pump, filter, or cleaner assembly is not necessary. Confirm the part number,