[COMPATIBILITY]Water tank dust collection tank compatible with Roborock Q7 MAX/ Q7 MAX+/ T8 Sweeping Robot [SEALED]Large capacity can collect dust, hair, etc. without leakage [Easy to install] Dust collection box accessory, easy to install, no tools required, easy to install and remove, enhance your sweeper experience [MATERIAL] High quality material, no deformation, long service life, with filter, durable material upgraded accessories can ensure the service life of the sweeper dust collection box [Function] As part of the common cleaning tools, you can easily maintain and enhance the sweeper robot, stable and reliable operation, keep the machine in the best working condition [COMPATIBILITY]Water tank dust collection tank compatible with Roborock Q7 MAX/ Q7 MAX+/ T8 MAX Sweeping Robot