• Leah

Katherine

Odesa, hello!!! Instead of an external one, buy the simplest small hanging foam and you will be happy. If you get greasy, come visit - when I replace the 50 liters, I'll pour water into the barrel for you.

Scott8536

The thing is, this external one already exists, has been in use for only about six months, is completely silent, and I want to use it. I think a simple small hanging foam filter won't be very effective, but it will add noise. Thank you very much for the suggestion regarding the water, I will definitely take advantage of it!