I recommend a sanitary tube and shell. Not because they’re efficient, just that it’s really easy to deal with clogs if a bag rips. Which isn’t true of flat plate HX.
Figuring out how to catch anything that makes it out of the fuge that might not be good for the pump (like zippers), or the spray heads (cannabis?) is also a required part of this trick.
Edit: Oh, and go read: It washes the cannabis and then it washes the cannabis some more