We’re currently experiencing a high volume of support requests, which may result in longer response times — thank you for your patience and understanding.
In Lansweeper on-prem, you can bulk delete up to 1000 assets at one time. For Lansweeper Sites, you can bulk delete 250 assets at one time. You can use filter criteria to select the assets you want to delete.
You can go through the below KB articles on how to do so: