This replacement nozzle hose is compatible with Shark Navigator models NV350, NV351, and NV352. It serves as a direct substitute for the OEM part number 193FFJ, ensuring seamless integration with your vacuums motorized floor brush. This generic replacement part also fits additional models such as NV356, NV357, and UV440 Navigator Lift-Away, providing a reliable solution to maintain optimal cleaning performance. Part number H102 guarantees a precise fit and restores your vacuums functionality efficiently.