Maybe try the caffi filters? Unless there is a lot of leakage or they are overly porous, they should filter out cafestol (no data available unfortunately) and people seem to love them especially because they make cleanup easier. I’m interested in them primarily in hopes they crisp up the taste of FP. I’ve ordered some and can report back. If you remember, a few months from now would be curious if you made a dent in cholesterol with coffee related changes.