5-Pack Three-Piece Airlock and #6.5 Stopper - Fermentation Set

5-Pack Three-Piece Airlock and #6.5 Stopper - Fermentation Set
In stock
$2999
30-day returns · Easy with prepaid labels provided
Get it by 3–5 business days
Free shipping · Change ZIP
As soon as tomorrow. Choose Next Day during checkout.
- Quantity: 5 x Airlocks and 5 x #6.5 Stoppers.
- Stopper Size: #6.5 Drilled (Fits 1-Gallon Jugs).
- Airlock Type: 3-Piece (Easy Cleaning).
- Benefit: Ideal for split-batch testing and large small-batch rotations.
?
Need a hand?
Bilingual support from real techs · Mon–Fri 8:30–5 CT
Request a quote
Need a custom build, freight order, or just want pricing in writing before you order? Quotes back within 24 hours.
Start multiple small-batch experiments simultaneously with this 5-Pack Fermentation Hardware Set. This comprehensive kit includes five high-clarity 3-piece airlocks and five #6.5 drilled rubber stoppers, specifically sized to fit standard 1-gallon glass jugs and small-mouth carboys. The 3-piece airlock design allows for easy disassembly and deep cleaning, making it the professional choice for active primary fermentations. Providing a 100% airtight seal, it protects your beer, wine, or kombucha from oxygen and airborne contaminants.
Brewery Pro-Tip: To ensures a 100% airtight seal, always ensures both the rubber stopper and the vessel neck are dry before insertion. Fill the airlocks to the marked line with a no-rinse sanitizer like Star San. The 3-piece design is superior for high-krausen fermentations because if liquid is pushed into the airlock, the "cap" prevents it from spraying, and the unit can be cleaned and reassembled in seconds.
