Eagle Brewing FE500 Rubber Carboy Blow Off Hood with White Caps
The JGB Enterprises Rubber Carboy Blow Off Hood With White Caps has two attachments for vinyl blow off hoses (3/8" or 1/2"). For use with 3, 5, 6, or 6.5 gallon glass carboys with smooth necks. Can also be used with 5 and 6 gallon plastic carboys. Tip: Carboy hoods are exceptionally useful for blow off tubes. Just add 3' of 1/2" racking tubing into a bucket of water as your airlock.