Airlock - 3 Piece

Airlock - 3 Piece

In Stock
60 day no hassle return policy. Details

For both carboys and buckets. In our opinion 3 piece airlocks are superior to the triple ripple type in that they can be taken apart and cleaned. However we do sell the triple ripple type (FE371) in case you are use to that type and would like to stay with it.

Please Note: Stopper Not Included.

Item # FE370
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.06 LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 52 answers
Why did you choose this?
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To let out the gas
Milton H on Aug 8, 2020
Need it
Edward T on Aug 4, 2020
To let out the gas
Milton H on Aug 8, 2020
It works perfectly
troy s on Aug 5, 2020
Need it
Edward T on Aug 4, 2020
Mike S on Aug 4, 2020
I have one , need more
Mack F on Jul 22, 2020
Need an extra one
Anthony M on Jul 15, 2020
need another 2 piece airlock
Joseph F on Jul 9, 2020
Recommended. Always good to have a back up.
John H on Jul 8, 2020
Simple, inexpensive, much easier to clean/sanitize than S-shaped.
Chris Meier on Jul 6, 2020
For 2nd carboy, easy to use
Bonnie P on Jul 4, 2020
for secondary fermenter
Robert W on Jun 24, 2020
David L on Jun 15, 2020
JAKE S on Jun 13, 2020
Easy to clean and cheap item
Extra airlocks are good for growing yeast.
ARTHUR S. on Jun 1, 2020
Easy to clean.
Ryan B on May 29, 2020
expanding fruit winemaking starter kit slightly
William M on May 28, 2020
Ease of cleaning.
Ed U on May 28, 2020
easy to clean
Michael J W on May 26, 2020
because i have none
Lou Ann W on May 23, 2020
For FerMonster
Dylan A on May 21, 2020
Needed additional ones besides those that came with the brewing kit.
Anderson W on May 20, 2020
old one is contaminated
Gary N on May 18, 2020
Easy to clean
Richard Scott R on May 16, 2020
Needed for Fermonster 3 gal
August R on May 16, 2020
Comes apart for cleaning
Douglas W on May 15, 2020
Brian b on May 14, 2020
1 gal brewing
Lisa W on May 14, 2020
wine carboy
Hector L on May 8, 2020
2 of mine have broken recently
Nicholas P on May 8, 2020
Just getting started brewing
Antony D M on May 6, 2020
To get kicked out of the house
Nathan S on May 6, 2020
It works
Brian g on May 6, 2020
Best price
Omar R on May 3, 2020
I need a new one
Dave H on May 1, 2020
for the secondary fermentor
David L on Apr 28, 2020
time to refresh/spares
Guest on Apr 25, 2020
prefer this one over the s shaped style
JOHN T L on Apr 21, 2020
always loosing pieces
Robert A on Apr 21, 2020
my preference
Brian Christopher B on Apr 21, 2020
Need it
Andrew S on Apr 16, 2020
help ferment mead
Robert W on Apr 15, 2020
Have used before.
Brian S on Apr 2, 2020
Goes with it
Scott F on Apr 1, 2020
I like the simple ones better
Justin J on Mar 26, 2020
Gotta have airlocks
Timothy D on Mar 19, 2020
Tried and true
Kirby Levad on Mar 18, 2020
Minimize aeration
Jake K on Mar 11, 2020
Tom Kerr on Mar 3, 2020
Son has one similar
Janet B on Mar 2, 2020
It works perfectly
troy s on Aug 5, 2020
Mike S on Aug 4, 2020
What is the trick for adding a blowoff tube? I use a 1/2 in. tube and it breaks the airlock first use, even if i put silicone on it.
Adam Peppas on Oct 18, 2018
BEST ANSWER: Hello Adam - 3 piece airlocks are best to be used when fermentation has calmed, or there is plenty of headspace for krausen. An easy blow-off solution is putting ~5/16" OD hose through a stopper, then into a bucket of sanitizer.

4.7 / 5.0
84 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works great
I have used these airlocks for years..Some are over 10 years old and still work beautifully! If you take care of them they will last a long time.
July 19, 2020
1 month ago
Flimsy version
The plastic on these is a bit thinner than some of the other 3 piece airlocks that I have, but the lid part is actually nicer than others. Acceptable value.
June 29, 2020
1 month ago
Does the job can’t say anything else
January 22, 2020
7 months ago
basic, easy to clean
Easy ti clean

Sucks the isolation fluid back into the fermenter when the pressures reverse (cold crashing)
December 24, 2019
over 2 years ago
Works well
Did these things bubble.
User submitted image
Added Nov 14, 2019
November 14, 2019
10 months ago
easy to clean
I use both types I like that these can be cleaned out completely with a brush.
April 20, 2019
1 year ago
Works well. No problems
March 11, 2019
1 year ago
Simple and Effective
Bought these as a replacement for originals that i have broken, or lost pieces too. They are effective.
March 1, 2019
1 year ago
No issues, these work great!
February 24, 2019
1 year ago
3 piece airlocks work great.
These are my go to Airlocks!
Easy to use and clean.
Been using this type of Airlock for many years.
December 25, 2018
1 year ago