For dry hopping fits the mouth of any FerMonster. This keeps the hops contained, remove with ease.
With a wider 4” mouth, allows easier access for cleaning, made from heavy P.E.T. food-grade plastic. 11.4L $30.99 22.7 L $40.99 26.5L …
Lots of used carboys in stock. $15. each 23L/5Gal