Filter dust, filter exhaust air, protect the vacuum cleaner motor The filter is made of high-efficiency filter material, which can effectively filter dust, etc., to prevent large particles of dust from entering the motor, to ensure a long service life of the vacuum cleaner. Filters should be replaced every 4 to 6 months. If you have pets, please shorten the change time to improve the dust collection efficiency. Replaces number: DJ97-02649A Suitable for Samsung Jet 60/70/75 /90 vacuum cleaners Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.