Rubber Carboy Hood

• Snug Fit: Enjoy a real snug fit for your 3, 5, and 6 gallon glass and 5 and 6 gallon plastic carboys. • Ideal for Active Fermentation: Perfect when you have a highly active fermentation process. • Versatile Setup: Add 3' of 1/2' racking tubing to your 3 - piece airlock and assemble into a blow - off setup by removing the bubbler piece.

This rubber carboy hood is great for homebrewers and winemakers. It's perfect when you're dealing with an active fermentation, preventing any mess. It fits 3, 5, and 6 gallon glass carboys as well as 5 and 6 gallon plastic carboys. You can easily convert it into a blow - off setup by adding 3 feet of 1/2 - inch racking tubing to your 3 - piece airlock and removing the bubbler piece.