Pentair Washer for Multiport Side Mount Valve | Sta-Rite Valves | 14971-SM10E8 C7370 includes Drain Compatibility is based

includes Drain Compatibility is based on Hayward parts documentation and available OEM records

Buttress-style threads provide higher axial load resistance than standard thread forms — the correct engagement style for pressurised filter vessels

The Pentair Seal Flap Kit (GW7913) is the OEM replacement seal flap kit for the Kreepy Krauly SandShark automatic pool cleaner

A luxurious metallic pink ring

American 8-hole pattern

Pentair Washer for Multiport Side Mount Valve | Sta-Rite Valves | 14971-SM10E8 C7370 includes Drain Compatibility is basedThe Pentair 14971 SM10E8 is the OEM replacement washer for the Sta Rite 1 1 2" and 2" Side Mount Multiport Valve series, sold individually. This washer seats within the multiport valve assembly to maintain a proper seal between internal valve components. A damaged or deteriorated washer can allow water to bypass the intended flow path, reducing filtration efficiency or causing valve position leakage. Replacing this washer restores correct valve