Three Piece Air Lock

Keep fermentation on track — keep contamination out.

This three-piece airlock is a must-have for any home brewer or winemaker. It lets CO₂ escape freely during active fermentation while creating a reliable barrier against bacteria, wild yeast, and other contaminants — so your batch finishes clean every time.

Why brewers love it:

• Works for beer, wine, cider, mead, and distilling
• Incredibly easy to disassemble and clean
• BPA-free materials — safe for food contact
• Max temperature: 60°C (140°F)
• Fits standard bungs & stoppers

Pro Tips:

• Do not fill with pure water — use a sanitizer solution to prevent contamination