Pentair Impeller Washer | C Series® C-71 Pump | 071048Z Control Parts The Unicel 4000 Series 4CH-30

The Unicel 4000 Series 4CH-30 is a 30 sq

Pentair IntelliFlo VSF Pump | IntelliFlo INTELLIFLOXF VSF Not shown

The oval closure seals the tank opening on the Triton C-3 fiberglass sand filter

Replacing all cartridges at the same time ensures consistent flow

cloudy water and discoloration in swimming pools and spas

Pentair Impeller Washer | C Series® C-71 Pump | 071048Z Control Parts The Unicel 4000 Series 4CH-30The Pentair Impeller Washer (071048Z) is the OEM replacement washer for the Pentair C Series Model C 71 pump. What It Does The impeller washer seats against the impeller assembly to maintain proper positioning and reduce wear at the impeller interface. Replacing this washer during pump service helps preserve impeller alignment and protects the pump's internal components from premature wear. Specifications Pentair Part Number 071048Z Also Known As