Pentair Sta-Rite DE Separation Tank Liner (25005-0016) lascofittings A replacement filter cartridge helps

A replacement filter cartridge helps maintain cleaner water by capturing suspended debris during normal circulation

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

PVC union with 1-1/2 inch spigot or 2 inch slip connection on both ends

Helps support proper filter assembly and serviceability

Pentair Sta-Rite DE Separation Tank Liner (25005-0016) lascofittings A replacement filter cartridge helpsThis 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,