Based on this product's specifications, here are some alternatives and similar models
Filter Einhell 2351250 Drum vacuum
Summary description:
The Einhell 2351250 Drum Vacuum Filter is designed for efficient filtration in drum vacuums. This black filter ensures optimal dust retention and is easy to install. It enhances the performance of your vacuum by maintaining strong suction power, making it ideal for both home and professional use. Durable and reliable, this filter is a necessary accessory for maintaining cleanliness and hygiene in your workspace.