Logo
 
MoreBeer!
Airlock - 3 Piece
FE370

Airlock - 3 Piece

In Stock
Delivers to ( change ) by as part of our Fast & Free Shipping.
Faster Shipping Available. Details.
Returns
60 day no hassle return policy. Details
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.) 
 
While a simple device not all airlocks are the same. Some other designs have only a couple holes in the plastic lid and this can cause the airlock to pop out during an active fermentation.  Our design features multiple holes that allow CO2 to escape easily.  Additionally some other airlocks have a cross hatch design on the bottom. We have found this more easily leads to Krausen clogs and the airlock being pushed out of the fermenter. Ours is open, allowing Krausen foam to enter the airlock if necesary.  Better to clean your airlock out than to find it laying on the floor next to your fermenter 3 days later.  
 
Another cool feature of this 3-piece airlock is that 1/2" ID Silicone tubing will fit onto the center post for use as a blowoff. In the cases where you are using a yeast known to produce lots of Krausen (wlp002 from White Labs or 1968 from Wyeast for example) remove the top cover, remove the plastic 'hat', and install the silicone tubing.  Run the silicone tubing into a jar or bucket of water. When fermentation dies back down remove the tubing and replace the hat and cover.
 
Please Note: Airlock only - 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

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 52 answers
Why did you choose this?
MoreFlavor Store
To brew mead
Kale N on Nov 29, 2020
Works well and easy to clean
Robert D. B on Nov 26, 2020
To brew mead
Kale N on Nov 29, 2020
Christmas Gift
Brian M on Nov 28, 2020
Works well and easy to clean
Robert D. B on Nov 26, 2020
good to keep a few on hand
Jeff L on Nov 26, 2020
Need new air locks
Paul W. W on Nov 21, 2020
for fermenter bucket I bought
Matt E on Nov 18, 2020
Pretty basic part of fermenting.
David T on Nov 18, 2020
Im new and want to make mead
Brian H on Nov 12, 2020
Spare
Keith S on Nov 10, 2020
CHRISTMAS PRESENT
PRISCILLA C on Oct 22, 2020
ferment wine
James V on Oct 20, 2020
Because it was recommended
Jason A on Oct 20, 2020
related product
Athanasios D on Oct 20, 2020
it seems best
Murray W on Oct 20, 2020
seems easier to clean than the S-shaped airlocks
Sarah R on Oct 20, 2020
Friend
Valued C on Oct 14, 2020
Great deal.
Dylan P on Oct 11, 2020
for our wine making process
Wendy B on Oct 10, 2020
easy to clean
Michael B on Oct 8, 2020
Racking
Robert C C on Oct 8, 2020
need a backup
Jonathan B on Oct 8, 2020
Always works, easy!
Joe Y on Oct 6, 2020
I like that it can be taken apart and cleaned unlike the S style airlock
Wyatt H on Oct 3, 2020
Better than other type
James R on Oct 1, 2020
Need it
Joseph C on Sep 30, 2020
to lock out the air
Ride monger on Sep 25, 2020
I like it because it has removable parts. It easy to clean and sanitize.
Felix B on Sep 24, 2020
I think this one works better
joseph g on Sep 23, 2020
Need for making more wine
Dionne H on Sep 23, 2020
Own one, it's good
Daniel R S on Sep 22, 2020
I use these and they are easy to clean
Joe V. on Sep 21, 2020
This is a good airlock, easier to clean than the other one, so I've read.
Chris L on Sep 18, 2020
Easy to clean and use
lorraine z on Sep 18, 2020
Have increased production 2 two carboys and need the parts
John N on Sep 17, 2020
try both caps
Ryan D on Sep 9, 2020
Reading the reviews of other customers
Sam K on Sep 9, 2020
goes with stopper
Alyssa S S on Sep 4, 2020
Great for fermentation of wort that produces a lot of CO2 off gas.
Michael L on Aug 29, 2020
Always good to have around. Prefer to the s
Rich C on Aug 27, 2020
Need an extra.
Chris C on Aug 21, 2020
Seems as the better option
Luis on Aug 20, 2020
I'm familiar with it
Scott J on Aug 13, 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
quality
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
Christmas Gift
Brian M on Nov 28, 2020
good to keep a few on hand
Jeff L on Nov 26, 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.
Reviews

4.7 / 5.0
85 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
63
17
5
0
0
Great
always works never had a problem
September 28, 2020
Purchased
4 months ago
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
Purchased
4 months 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
Purchased
5 months ago
Does the job can’t say anything else
January 22, 2020
Purchased
11 months ago
basic, easy to clean
Pro:
Easy ti clean
Works
Cheap

Con
Sucks the isolation fluid back into the fermenter when the pressures reverse (cold crashing)
December 24, 2019
Purchased
over 2 years ago
Works well
Did these things bubble.
User submitted image
Added Nov 14, 2019
November 14, 2019
Purchased
1 year ago
easy to clean
I use both types I like that these can be cleaned out completely with a brush.
April 20, 2019
Purchased
1 year ago
Works well. No problems
March 11, 2019
Purchased
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
Purchased
1 year ago
No issues, these work great!
February 24, 2019
Purchased
1 year ago