Suitable for vf4000 filter: designed for vf4000 vacuum cleaner, compatible with standard wet / dry vacuum cleaner Trade replacement filter element: the vacuum filter of the store adopts pleated paper structure design, which is anti clogging, effectively captures daily dust and particles, and helps to improve air quality. Washable and reusable: our vacuum filter meets the high standard f filtration, which can be washed and reused. It is recommended to change the filter regularly according to your use. Application: compatible with for vacuum cleaners, including wd5500, wd0671, wd6425, wd0970, wd7000, wd1270, wd1280, wd1450, wd1851, wd1680, wd1956, 6000rv, 1000rv, 12000rv, 12000000000rv, 1rv, 1rv, 1rv, 1rv, 1rv, 1rv, 1rv, 1250rv, 3410rv, rv2400a, 1400rv, rv2400hf, rv2600b, 1650rv, 1620rv, 1610rv. Easy installation: the perfect matching straw makes the filter easy to install. Just remove the previous filter and put the new filter in place. Make sure the filter is compatible with your vacuum cleaner model. Colour:black+white Material:plastic Package Contents: 1 * vacuum cleaner filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.