[Affordable Parts Combination]: Kit contains 1 rear HEPA filter and 1 pre-filter, replacement part numbers 920769-01 and 920640-01.1, replacement hose assembly, replacement 923433-01, 920765-03. [Perfect Fit] Filter kits are compatible with DC65 DC66 DC41 UP13 UP20 animal, multi-stage and bulb vacuum cleaners. Filters are not compatible with DC40 and Ball Multi Floor 2 vacuum cleaners. Hose suitable models: DC40 animal, DC40 animal, DC40 animal, DC40 multi-floor, DC40 multi-floor, DC40i, DC41 animal, DC41 animal, DC41i. [High-quality materials] Our DC41 filter replacement parts are made of high-strength environmentally friendly materials to ensure the best performance and a healthier lifestyle. The hose is made of high-quality plastic material. It is soft and elastic, has good flexibility, is rich in elasticity, and is easy to install. It can perfectly match your machine. [Washable and reusable] Replacement pre-filter adopts a sturdy and , which can be washed and reused, while