Nozzle Hose - Shark NV350/351/352/356/357 & UV440 Navigator Lift-Away T4000 A damaged mains cable typically

A damaged mains cable typically shows up as intermittent power: the machine or its nozzle cuts in and out

A saturated filter also lets finer particles slip back into the room

Because the separator does so much work

XL21-700ECB

Nozzle Hose - Shark NV350/351/352/356/357 & UV440 Navigator Lift-Away T4000 A damaged mains cable typicallyFitted to the Shark Navigator Lift Away, this nozzle hose covers the NV350, NV351, NV352, NV356, and NV357 models plus the UV440, and it takes the place of OEM part #193FFJ. The hose carries airflow from the floor nozzle to the canister and flexes for above floor tasks. When a hose cracks at a bend or fills with a hidden clog, suction drops at the head and the vacuum leaves streaks of dirt behind. A sound replacement hose restores the sealed airway