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Bubbler Airlock

$1.99
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Product details

Fill the Bubbler Airlock with water and insert in drilled stopper or bung to vent gases during fermentation.

"Bubbler" style airlock makes a gratifying "bloop" noise during active fermentation. It is the preferred airlock for secondary fermentation, as it is possible to monitor the pressure inside the fermenter.

To use: Insert assembled airlock into the hole of the rubber stopper that fits your current jug or carboyThe airlock cap should always stay on top when in use; it has several small holes in it that allow gas to escape but prevent the water inside from quickly spilling out if tipped or jostled.

Additional information

SKU 7008

Customer Reviews

Based on 190 reviews
84%
(159)
8%
(15)
5%
(9)
1%
(2)
3%
(5)
A
A.
Classic Bubbler

This is a classic design that has been used for years. Although there are newer designs on the market, this one is cost effective and it works. You don't need a fancy airlock for your fermentation tank, simple and effective is all you need.

C
C.
Little Big Mouth Bubbler w/ Stainless Steel Spigot

The initial 1 gallon fermenter had several cracks in the bottom of the fermenter. Emailed Customer Service and after 3 days got a response back which Northern Brewer immediately took care of the problem by replacing the fermenter. The new fermenter came in excellent condition and I immediately put it into use.

M
M.
Bubbler Airlock

Easier, economical, and fermentation/gas bubbles more visible than the three piece kind.

B
B.B.
Classic bubbler

Works great always - easy

J
J.
Great Product

I have two of these and they are super great for wine and beer making. The siphon is the best thing about these making transfers a breeze. Easy to keep clean with the wide mouth and the plastic resists things that stick to other glass vessels such as hops, grains and yeast. The price makes owning a few worth it.

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