I use this one with the 4x100ml sites. I don’t use the frit.
I put what I want to spin in a 25 micron rosin bag, put it inside the tube. With the end of the bag wrapping over the threads. Screw on plastic top and spin. Far easier to clean and reuse.
I can spin 200g per use. And that’s with material that has a decent amount of mother liquor. I’ll edit this comment with a picture of the cleaned thca after I get to the shop.