Ovente Replacement Parts for Ovente ST2500R, ST2510R Canister Vacuum Replacement parts for ST2500R/ST2510R Models: Hepa Filter, Sofa Brush 10x more durable and cost efficient as compared to conventional vacuum bags Hepa filter comes with a safety mesh for filtration; Easy to clean filters with the use of running water Not Compatible with ST2000/ST2010 Models