Based on this product's specifications, here are some alternatives and similar models
Roborock dust container cover for Qrevo / Qrevo MaxV / Qrevo Pro (MPN 8.02.0314)
Summary description:
Replacement dust container cover compatible with Roborock Qrevo, Qrevo MaxV and Qrevo Pro robots (MPN 8.02.0314). Designed to fit the original dust bin opening and secure collected debris during vacuuming. Use it to replace a damaged or lost cover and restore proper sealing and dust containment for routine cleaning and maintenance.