Siphon Spray Wort Aerator

Siphon Spray Wort Aerator

In Stock
Delivers to ( change ) by as part of our Fast & Free Shipping.
Faster Shipping Available. Details.
60 day no hassle return policy. Details

No more shaking or rocking your fermenter! Let us do the heavy lifting with this simnple, inexpensive way to aerate your wort! 
Increase dissolved oxygen in your wort without having to lift and shake a heavy fermenter. Fanning out the wort as it flows over the aerator increases surface area and allows for dramatically increased oxygen absorption. Attach this aerator/diffuser to the end of your transfer tubing when filling your fermenter. 
Some brewers also use this to create a sparge arm
Fits 3/8" tubing. 
Item # BE510
Shipping Eligible for Free Shipping Program
Availability California - Out Of 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 2 answers
Why did you choose this?
MoreFlavor Store
To add oxygen to fermenter and for recycling wort
Sean S on Dec 28, 2022
Joyce D on Dec 13, 2022
To add oxygen to fermenter and for recycling wort
Sean S on Dec 28, 2022
Michael S on Dec 13, 2022
Joyce D on Dec 13, 2022
Try out with my Brewzilla 4.0
SeanRobert J on Nov 30, 2022
Recommend by you
John J. B on Nov 14, 2022
Everyone should have one
Luis D on Nov 1, 2022
It's really all the omebrewer needs, there is more to it, this is just the end piece I had to replace, I have a dog, he's a good boy... He likes chewing things up... I love him, but he chews things up if you don't properly put them away... Did I mention I have a dog.......
Ronald T on Oct 19, 2022
Blanket wine
Grant E on Oct 3, 2022
Help with brewing efficiency
Matt D on Sep 27, 2022
To aerate my beer
Asher C on Jun 4, 2022
I’m upgrading to a DIY HERMS system and this’ll help avoid channeling during recirculation
Valued C on May 30, 2022
I did not have this and wanted one
Frank R on May 27, 2022
Buddy uses one
Austin L on Apr 30, 2022
To make beer
Morgan B E on Apr 27, 2022
to oxygenate wort when chilling in my Robobrew.
Jayme R on Mar 16, 2022
To sparge all grain batch
Paul B on Feb 22, 2022
Moving wort without dumping and don't want to add pure o2
Arthur P on Feb 5, 2022
To see if I can spray the recirculation during brew.
Gary M on Jan 22, 2022
Replace Misplaced item
Kurt R on Nov 24, 2021
For my son
Gregory S on Nov 23, 2021
because i can use it
Derrick M on Sep 2, 2021
I usually recirc my mash, and this helps make for an even sparge on the pump's hose outlet
Dave Love on Jul 9, 2021
Efficient water spray
Harold F on Jun 26, 2021
Great fly sparge option
Valued C on May 29, 2021
Helps to increase aeration when circulating during cool down as well as moving to ferment vessel.
David B on May 25, 2021
Splash around some wort during mashing to reduce channeling
Alexander G on Mar 12, 2021
I saw that it was a handy little device during mashing.
ROBERT W on Feb 16, 2021
Alternative to air stone
Thomas Gariety on Jan 15, 2021
One for sparge, one for wort
Tom H on Dec 27, 2020
Use with Mash and Boil
Richard Aguirre on Dec 15, 2020
Seems like it might be useful
Benjamin A on Dec 15, 2020
changing brewing process
Mike on Dec 12, 2020
I bought 2, 1 for sparge and 1 for wort.
Booger on Nov 2, 2020
cheap way to aerate
Mary C on Jun 24, 2020
Lost my other one lol
Dean K on Jun 19, 2020
Because is the aerator I need
Noe Palacios on May 13, 2020
For sparging
Looking to improve recirculation process
Philip Mistretta on Apr 28, 2020
they break easy and have to replace. womp womp
William George on Mar 24, 2020
new gadget!
Jesse F on Mar 23, 2020
Need aeration. Least expensive option right now.
John H on Mar 23, 2020
Very affordable
Scott H on Feb 29, 2020
To put to the end of my Grainfather recirculation arm
Jukka Saario on Jan 10, 2020
To give my 200 billion children a head start
James T on Jan 9, 2020
Good to aerate beer before pitching yeast
Alexandra O on Dec 24, 2019
I hope it will add more oxygen to my wort
Christian H on Dec 19, 2019
Using this as a sparge arm sprayer for mash recirculation.
David L on Jul 11, 2019
Read about it on the Brulosophy site
William G on Apr 28, 2019
dollar for dollar best price
Rob H on Mar 5, 2019
IMO a must have for the robobrew with a pump
Ashton Guthrie on Feb 18, 2019
Michael S on Dec 13, 2022
Try out with my Brewzilla 4.0
SeanRobert J on Nov 30, 2022
Wondering what size tubing would I need. Hoping my current 1/2 id silicone works?
Ben Sawyers on Oct 26, 2018
BEST ANSWER: Hi Ben - Our website shows 3/8", but you should be able to push it onto 1/2".
What type of plastic is this made of?
Matthew on Sep 6, 2022
BEST ANSWER: Looks like polycarbonate but I'm not sure. I use it for sparge water distribution and for wort aeration.

4.8 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Excellent aerator!
Best (simple) solution I've found for aerating wort. Now just need a stainless version and it'll be perfect!
November 11, 2022
Rated 5 out of 5
Sparge long and sparge slowly
I bought 2 of these (1 for a spare) and made my own sparge system with PVC tubing and a cross pipe in order to make a 3 vessel system. My first batch since yielded a specific gravity of 1.058 when the recipe called for a 1.050 !! A step in the right direction....EFFICIENCY. Drain your grain not your brain, make better beer !
November 2, 2022
1 year ago
Rated 5 out of 5
It works great with argon gas in my wine making
I make wine. I use this when I have to top off a cowboy with Argon. It’s inexpensive and does a wonderful job
October 31, 2022
1 year ago
Rated 5 out of 5
Perfect for sparging.
Used in my BrewZilla - trimmed the recirculation tubing and installed so it sprays directly on top of the mash.

Works really well and have seen efficiency improvements because of this.
June 17, 2022
over 2 years ago
Rated 4 out of 5
It works
This works as advertised. I had some difficulty attaching it to the tubing. I managed a work around.
January 30, 2021
over 3 years ago
Rated 4 out of 5
I bought 2
One for aerating my wort transfer, and one for my sparge water. Inexpensive enough!
November 17, 2020
over 3 years ago
Rated 5 out of 5
Many uses - love this thing
How I use this with my Robobrew with a circulating pump...
•short hose over grain bed when cooking grains the pump circulates and this spreads the flow
•after the boil long hose to drop into the middle of my copper coil cooler so the hot wort is pushed 360 degrees into the copper coils to accelerate cooling
•after the wort 80F I raise the tube above the wort surface to allow splash for oxygenation of the wort
October 20, 2020
over 4 years ago
Rated 5 out of 5
works great
nice spread of wort into the fermenter. Exactly like I expected.
May 5, 2020
over 4 years ago
Rated 4 out of 5
Has a nice spray
I bought this on a whim to help aerate some wort that I made using a kit. I simply placed it on the end of the tube for the siphon and then used a continuous pumping to transfer the wort. It did a great job spraying the wort inside the carboy and aerated the wort nicely.
September 13, 2019
over 4 years ago
Rated 5 out of 5
Cheap and works well.
October 6, 2018
over 6 years ago