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Airlock - 3 Piece
FE370
In Stock
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Description

Airlocks are another one of those necessary pieces of equipment for every homebrewer.  If you ferment in a carboy or bucket this 3 piece airlock is a must! It’s a popular alternative to the triple ripple type of airlock because it can be taken apart and cleaned, and is easy to fill. (However we do sell the triple ripple type (FE371) in case you are used to that type and would like to stay with it.) 
 
Most homebrewers use these airlocks on standard gravity beers or on second ferments. If your primary fermentation is very active, the foam can climb up to the airlock and clog it. For this reason many brewers use a blow-off tube for the primary ferment. One cool feature of the 3-piece airlock is that 1/2" ID tubing will fit onto the center post for use as a blowoff!
 
Please Note: Airlock only - stopper not included.
Item # FE370
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.06LBS
Community Q&A

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Browse 1 question Browse 1 question and 38 answers
Why did you choose this?
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good to have an extra
Scott L on Aug 13, 2018
they work well
Steve B on Aug 7, 2018
good to have an extra
Scott L on Aug 13, 2018
works
John O on Aug 10, 2018
they work well
Steve B on Aug 7, 2018
Functional. Easy to clean.
Marshall C on Jul 25, 2018
Easy to clean and maintain.
Michael P on Jul 20, 2018
Cant have too many
Justin D. K on Jul 19, 2018
Never have enough airlocks
Solomon M on Jul 18, 2018
Its easier to clean if you get over flow than the S-shaped locks
Daniel K on Jul 16, 2018
They break after a while, good to have a spare.
MATTHEW G K on Jul 16, 2018
Light beer... don't need my blowoff tube
Brian W on Jun 26, 2018
to keep o2 out of the beer
billy c on Jun 26, 2018
Good
Jeff W on Jun 26, 2018
good
Jesse Y on Jun 14, 2018
To keep the squirrels out
Mike F on Jun 12, 2018
Because it was pretty
Ron F on Jun 10, 2018
To go with my extra bucket
Stuckert, G on Jun 5, 2018
Lower profile than S-type which works better in my fermentation freezer.
C E K on May 31, 2018
Can never have enough airlocks.
Michael C on May 25, 2018
spare parts
larry b s on May 21, 2018
Added to two to reach free shipping 😉
Adam B on May 16, 2018
Superior to the standard "S" airlock
Michael T on May 10, 2018
Great airlock. Great ease of cleaning. Can't beat it for the price.
Jared Williams on Apr 12, 2018
One of mine broke. Needed a new one.
Paul D on Apr 10, 2018
for use with FerMonster Carboy
Michael M on Mar 26, 2018
for the buckets ordered
chris w on Mar 24, 2018
needed for fermenter
Adam J. N on Mar 23, 2018
Good 3 piece design
Nick Rightmire on Mar 21, 2018
Always need more
Frank a on Feb 28, 2018
I need it with the carboys
Mark M on Feb 20, 2018
Easy to clean
James M on Feb 19, 2018
who doesn't need more airlocks?
Don R on Feb 15, 2018
to go with carboy
jimmy s on Feb 14, 2018
open bottom design good for using as a blow off.
Timothy O on Feb 13, 2018
I needed an extra
Dominick V on Feb 9, 2018
cleanable
josh l on Feb 8, 2018
Easy to clean. Easy to sanitize. Works great.
Tysen B on Feb 8, 2018
Quick & easy to use & clean.
Douglas I on Jan 15, 2018
Easy to clean and use
Michael H on Jan 12, 2018
works
John O on Aug 10, 2018
Functional. Easy to clean.
Marshall C on Jul 25, 2018
Reviews

4.6 / 5.0
75 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
53
17
4
0
1
Best
Even being more conversing then the simple S style airlock, I will always take a three piece. These are beautiful. You can tell they are fresh from the factory.
August 7, 2018
Purchased
3 weeks ago
Easy to clean easy to use neat to watch
July 8, 2018
Purchased
1 month ago
Works well, easy to clean
Standard airlock, not much to say other then it works great its my preferred type.
June 26, 2018
Purchased
2 months ago
Works as advertised. Nothing special. Gets the job done.
April 4, 2018
Purchased
5 months ago
Airlock 3-piece
These work great, but, if the top ages and breaks, you cannot just get the tops. But when I found that out, I found that you can use the caps from Rx bottles, they fit perfectly.
February 23, 2018
Purchased
7 months ago
I won't use other airlocks.
These are simple, easy to keep clean, and effective. What more do you want? You can fill it with water, vodka, or sanitizer and it works just fine.
February 21, 2018
Purchased
6 months ago
Work just like they should. Easy to clean 3 piece unit.
January 28, 2018
Purchased
7 months ago
Well-designed
Easy to clean, easy to fill (I use vodka, rather than sanitizer when I ferment) and reliable.
May 29, 2015
Only one I use
These are the only airlocks I trust. Love em. Been using them for years.
May 20, 2015
Works like it should
I have a few of these. All work great and easy to clean. I would recommend.
May 13, 2015