Kenmore Primary Filter - Crosswave Upright DU3017/DU3018 - 31230 UH75110 Function: connects the bypass valve

Function: connects the bypass valve to the PCB

reliable fit

it provides a secure connection and flexible reach

Rexair's genuine OEM Rainbow E-2 two-speed brushless motor (Part #R11726) is the main suction motor for the Rainbow E2 water-filtration canister

Because it is metal

Kenmore Primary Filter - Crosswave Upright DU3017/DU3018 - 31230 UH75110 Function: connects the bypass valveThis genuine OEM Kenmore primary filter (Part #KC44KEDCZ000) fits the Kenmore 31230 and DU3017 and the Titan T8000. The 5 inch diameter dirt cup filter catches fine particles ahead of the motor to protect it and hold suction. A discolored or clogged primary filter restricts airflow, lowering suction and forcing the motor to work harder. Replacing it restores efficient operation and helps extend the motor's life. Fits: Kenmore 31230, DU3017; Titan