Part of the most powerful line of vacuum cleaners Ridgid has ever made, the Ridgid HDO900 wet+dry vacuum cleaner is sleeker than ever and has been designed as a modern vacuum on the outside with amped up power and performance on the inside. The 4.25 peak horsepower motor and 9 gallon drum size are perfect for home improvement projects and cleanup around the garage and shop. The large 1-7/8?? diameter locking hose locks onto vac so it won??t pull loose during use and the added dual-flex feature resists collapsing and offers the mobility you need to reach tight places.