Applicable to compatible models: For dust box V10 SV12 vacuum cleaner. Replace the fixed sealing ring at the top of the dust collection box. Be sure to check and confirm the model and size before purchasing. Perfectly fitting replacement parts: If the fixed sealing ring at the top of the dust collection box is loose, affecting the sealing, or lost, and cannot be fixed, our dust sealing ring is the perfect replacement choice for the parts. It corresponds to the size of the original sealing ring and can be perfectly replaced, ensuring efficient filtration and dust collection of your vacuum cleaner. Improve the performance and lifespan of vacuum cleaners. Efficient dustproof sealing ring: , made of high-quality material, with good durability and sealing performance, ensuring perfect fit with the dust box of the vacuum cleaner. The high-quality sealing ring effectively prevents dust and dirt leakage. Optimize the high efficiency performance of the machine. Easy and easy to install: The installation of the sealing ring for the dust box of this vacuum cleaner is simple. Just align the screw holes of the sealing ring with the screw holes of the dust collection bucket, lightly press the dust bucket, install the sealing ring, and then use our provided screwdriver to tighten the screws to ensure successful installation. The included Phillips screwdriver can help you easily install it. High-Quality Materials: Our sealing rings are made of durable, high-quality materials that provide a better seal than the for original-part. You can trust that our replacement will work just as well, if not better, than the for-original. Type:Vacuum Cleaner Parts Colour:Red-Gray Material:Plastic Package Contents: 2 x Fixed Sealing Ring 2 x screwdriver