[dvirsky]

Bloom Filters are already lossy compression, so depending on how sparse they are I'm not sure you'll get too much benefit out of it, but maybe I'm just thinking of much, much smaller filters.

BTW we ended up open sourcing that BF library that encodes and decodes filters in multiple languages, the company has been out of business for nearly a decade but the project is still out there https://github.com/EverythingMe/inbloom