Compatible for Vax upright vacuum cleaners using 32mm tool fittings. Vax 4 pin hose assembly included for full tool connectivity. Extended Compatibility For Search Visibility – Suitable for Vax models including 2000, 2001, 2015, 2100, 2300, 4000, 4100, 5000, 6130, 6140, Luna, WaterJet, Wizard and Pro Dry series vacuum cleaners.