Replacement vac hose fits Hoover upright Windtunnel, EmPower vacuum cleaners.

Original Hoover part number 43434031, 304102001.

Hoover Windtunnel replacement hose # 43434031 fits models U5423-900, U6401-9RM, U6423-900, U6425-900, U6425-920, U6425-950, U6429-900, U6430-900, U6431-900, U6432-900, U6433-900, U6434-900, U6435-900, U6436-900, U6437-900, U6439-900, U6441-900, U6441-940, U6445-900, U6445-920, U6446-900, U6449-900, U6450-900, U6451-900, U6451-960, U6455-900, U6455-960, U6458-900, U6459-900, U6460-900, U6470-900, U6470-910, U6471-900, U6473-900, U6474-900, U6476-900. (Not all models listed.)