Whirlfloc Tablets

Whirlfloc Tablets

Please select from the following option(s) to see pricing and availability.

A blend of Irish Moss and purified Kappa carrageenan that encourages the precipitation of haze causing materials such as proteins and Beta glucans. Prepared in a quick dissolving, highly soluble tablet form. Almost everyone who tries Whirlfloc tablets prefer them to regular Irish Moss. Add for the final 5 minutes of the boil.

Note: One Whirlfloc tablet is good for 10-15 gallons of wort. We suggest using half a tablet for 5 gallon batches for most beers.

Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 53 answers
Why did you choose this?
MoreFlavor Store
They work!
Don R on May 7, 2021
Ease and price
Brad S on May 5, 2021
They work!
Don R on May 7, 2021
Joel A on May 7, 2021
Ease and price
Brad S on May 5, 2021
I am almost out
Steve Wilson on Apr 29, 2021
Used in 90% of my recipies
Randall B on Apr 29, 2021
Wort clarification.
Kyle Heon on Apr 26, 2021
Replenish Supply
Bryan M on Apr 22, 2021
Good clarifier
Gary K on Apr 22, 2021
When I brew my own recipes from bulk
Jens Michelsen on Apr 17, 2021
I need them.
Eric O on Apr 17, 2021
used before
FIlippo P on Apr 15, 2021
Like Whirfloc of Irish Moss
Charles L on Apr 14, 2021
Clear beer
Christian F on Apr 8, 2021
helps clear beer
Paul S on Apr 6, 2021
it works well in conjunction with BioFin
Hartley C on Apr 3, 2021
Nicholas C Trausch on Apr 2, 2021
Nicholas C Trausch on Apr 2, 2021
Clear beer
troy g on Apr 1, 2021
Keep my beer clear
Jay on Apr 1, 2021
only need one
JAMES K on Mar 31, 2021
I was out!
Gregory S on Mar 24, 2021
to help clarify the wert
William Van P on Mar 24, 2021
Crisper more clear beers
Juan R on Mar 23, 2021
Friend said to have some on hand
David Ott J on Mar 19, 2021
anything to reduce trub
Roberto J F on Mar 18, 2021
Tired of re-hydrating my irish moss
Patrick S on Mar 18, 2021
The joy of home brewing good life pale ale recipe
Dave P on Mar 18, 2021
Running low.
Jerry H on Mar 13, 2021
Is necessary and since I am a beginner I follow recipe instructions
Dorian C on Mar 12, 2021
need a clarifier
Greg Lutowsky on Mar 9, 2021
it works
GrdgG. on Mar 9, 2021
To replenish as we’re almost out. They work great!!!
Fernando S on Mar 6, 2021
I've used these before
Craig M on Mar 5, 2021
Better than Irish moss in boil kettle
Doug Hummel on Mar 3, 2021
Need it.
Mark S P on Feb 16, 2021
Eric Pineres on Feb 11, 2021
use in most of my brews
Brian S on Feb 9, 2021
Creates crystal clear beer.
Dave W on Feb 2, 2021
Beersmith's recipe called for it.
Mason on Feb 2, 2021
Thought I would try them
Luke B on Jan 30, 2021
Beer clarity
Philip A Myers on Jan 23, 2021
Works great
Adam S on Jan 22, 2021
Clarity of finish.
Herman Pierson I on Jan 21, 2021
Trying them out; I tried some Irish Moss last time, and it didn't work as well as I wanted.
Thomas H on Jan 20, 2021
Recommended for beginning brewing
Eric R on Jan 20, 2021
clear beer!
Mark S on Jan 14, 2021
Gregory Davenport on Jan 9, 2021
Some of my brews have been cloudy.
Norman E on Jan 7, 2021
past use
Lance C on Jan 7, 2021
Gary A on Jan 6, 2021
Joel A on May 7, 2021
I am almost out
Steve Wilson on Apr 29, 2021
For the purposes of adding whirlfloc to a BrewersFriend recipe, what is the weight of a single tablet?
Collin Cronin on Feb 26, 2021
Whirlfloc Tablets
Whirlfloc Tablets
Whirlfloc Tablets (10 Tablets)
Whirlfloc Tablets (10 Tablets)
Clarifiers - Whirfloc (1)
Clarifiers - Whirfloc (1)
Whirlfloc Tablets (5 lb bag)
Whirlfloc Tablets (5 lb bag)
Whirlfloc Tablets (1 lb bag)
Whirlfloc Tablets (1 lb bag)
BEST ANSWER: Each tablet is approximately 0.8 ounces, or 0.05 lbs each.
Approximately gow many tablets are in a 1 pound bag?
Moog B. on Oct 8, 2018
BEST ANSWER: Hello Brian - Approximately 170.

4.8 / 5.0
39 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Just what the beer doctor ordered!
This product really seems to help clarify the wort at the end of fermentation. I'll buy again.
May 5, 2021
2 weeks ago
Rated 4 out of 5
Great Job, But !
Tablet works well however the tables need to be perforated into quarter or half at least.
March 16, 2021
2 months ago
Rated 5 out of 5
They seem to clarify nicely
I use these as a substitute for moss which I used to use. The convenience of the tablet is great and it clarity’s my beer in the kegs. Not sure how long to clarify as only done a couple brews so far.
February 28, 2021
4 months ago
Rated 5 out of 5
I have used it for the last 15 years and it works great and is easy to use.
February 16, 2021
3 months ago
Rated 3 out of 5
Like this for its clarifying properties, but seems to drop my yield a little.
February 15, 2021
3 months ago
Rated 5 out of 5
Works Great
I rarely cold crash, just use a half tab of these per 5-6 gal batch. Most my beers clear up very well, and some rival the clarity of commercial beers after a month of bottle conditioning (room temp).
February 10, 2021
2 months ago
Rated 5 out of 5
Whirlfloc works
Been using Whirlfloc for years.
February 9, 2021
3 months ago
Rated 5 out of 5
Use them every batch
Love them! Use on every brew day last 5 mins of boil. Thanks
User submitted image
Added Dec 21, 2020
December 21, 2020
5 months ago
Rated 5 out of 5
Great so far! Still working! GO Giants!
October 13, 2020
7 months ago
Rated 4 out of 5
Really helps improve clarity
It really helps, but only if you have enough calcium in the water. I saw a big boost in effectiveness when I had more than 70 ppm Ca. YMMV
September 24, 2020
8 months ago