Vacuum Cleaner PartsCompatible For DreameX40 Ultra / X40 Pro / L40 Ultra / X30 Ultra Clean Water Tank Sewage Tank Accessories(B)

- Reduces stain generation, keeps the tank hygienic, and reduces the possibility of odors - Extend machine life, prevent limescale build-up from damaging internal components, and reduce breakdowns - Improve the user experience, operate more smoothly after cleaning the water tank, and reduce jamming - Ensure the safety of use, avoid the aging and leakage of the water tank, and prevent the problem of moisture in the circuit - Vacuum Cleaner Parts，Compatible for Dreame，X40 Ultra / X40 Pro / L40 ultra / X30 ultra， Clean Water Tank Sewage Tank Accessories