Universal Plastic Carboy Breathable Bung Type_Malt Our chillers cool fast and

Our chillers cool fast and allow you to keep your lid on your kettle during the critical cooling period

Craft your perfect brew or serve your water in style with our 6

this allows for gas exchange while preventing wild yeast and fruit flies from entering

They feature a "nuke-shaped" internal shuttle that is made from TPV

Universal Plastic Carboy Breathable Bung Type_Malt Our chillers cool fast andThis CellarScience Bung has a ridge to keep it from getting sucked in and self sealing vent holes to let air out but not in. They have a gentle taper, so they dont slip out during use. They are also very easy to clean and sanitize. This a perfect fit for a 1. 5 TC ferrules, Fermonsters, and Vintage Shop Plastic carboys. Replaces Stopper Sizes #8, #9, #10 Stopper Measurements: 1. 36" x 1. 89" (34. 5 mm x 48 mm) The flapper stopper protrudes roughly 2.