I ordered it for Shark HV310, doesn't fit the old one, can be easily removed by turning anti-clockwise. I've tried lube, didn't work, then tried heating it with a heat gun, also not very firm so I just give up, very disappointed.
Vacuum cleaner Deerma DX118C RU, white/grey
144 Review
Vacuum cleaner Deerma DX700, white
240 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, π€ Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review