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Brewmaster Filter Bag

$6.99

SKU# 7314

Flat Rate Shipping only $7.99 only from Northern Brewer
Large coarse-mesh open-ended straining bag. Perfect for Brew-In-A-Bag (BIAB) all-grain brewing.

Measures 24" x 24".

Brew-In-A-Bag is a brewing method that combines all the steps of all-grain brewing into one vessel; your boil kettle, allowing you to fine tune the flavor profile of each batch for maximum quality while simplifying the all-grain process to minimize time, space and effort. Hit the ground running in the world of all-grain brewing and step up your game without stepping up your equipment.
Total:
$6.99

Availability: In stock

Brewmaster Filter Bag - Straining Bag

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  • Brewmaster Filter Bag - Straining Bag
Product Details
Large coarse-mesh open-ended straining bag. Good for the Brew-In-A-Bag technique. 24" by 24".

Brew-In-A-Bag is a brewing method that combines all the steps of all-grain brewing into one vessel; your boil kettle, allowing you to fine tune the flavor profile of each batch for maximum quality while simplifying the all-grain process to minimize time, space and effort. Hit the ground running in the world of all-grain brewing and step up your game without stepping up your equipment.

This is the same bag included in our BIAB Brew-In-A-Bag All Grain Starter Kit

See our selection of BIAB Recipe Kits.
Additional Information
Support Documents:No
Reviews
4.8 / 5.0
57 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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Big ol' bag
This bag worked better than I expected. I have an 8 gallon kettle and i was expecting to clamp the top of the bag to it. Nope. It was big enough with room to spare for my 3 gallon All-grain BIAB.
April 9, 2018
Purchased
1 month ago
Easy way to brew with all grain!
This new filter bag worked great. I was a little concerned that it may not be reusable, but I think it may last for several brews. I will buy a couple more to have on hand, because my extract days are over! Great job NB, for keeping us up to speed with all of the latest products available. Enjoy!
April 2, 2018
Purchased
1 month ago
Great grain bag!
First time brewer and the grain bag worked great. Itâ??s a perfect size for an 8 gal brew pot, and approx. 9 lbs of grain. I had no husks floating around after brewing. Will re-use it next time.
January 7, 2018
Purchased
6 months ago
WORKS GREAT
WORKS JUST AS DESCRIBED. EASILY CLEANED AND REUSABLE. AFTER 5 BIAB RUNS IT STILL HOLDS UP
November 30, 2017
Purchased
5 months ago
Great bag!
I've used this bag for 3 biabs now with no issues. Holds the mash well and rinses clean. Great purchase!
November 4, 2017
Purchased
7 months ago
Brewmaster Filter Bag- A good option for 5 gallon BIAB
I used the Brewmaster Filter Bag for a 5 Gallon BIAB batch of Caribou Slobber. The bag easily fit the grain bill and I had no problem draping it over the my 10 gallon thermos mash/lauter tun.

I was able to stir the grains easily and the lid screwed on with out any issues. I did not have to tie it in a knot and drop in the wurt.

Cleaning the bag after use was fairly easy. I should get a few uses out of it.
October 24, 2017
Purchased
7 months ago
Excellent
Purchased for a partial mash brew and wasn’t disappointed with it! Perfect size for my 8 gallon brew pot! Easy to clean after using! Did what it was supposed to do!
Brewmaster filter bag is a perfect fit for my pot!
Brewmaster filter bag is a perfect fit for my pot!
October 5, 2017
Purchased
7 months ago
Outstanding
Perfect
Just what I needed to make a pumpkin ale
All the grains plus the 2 cans of pumpkin mix
Everything fit with room to spare
September 12, 2017
Purchased
8 months ago
Why didn't anyone tell me sooner!
Worked excellent and is holding up well. I'll be getting more on my next order. I don't want to be caught with out one. At the end of the boil there was no sludge in the brew kettle to worry about. (I was using fine mesh hop bags as well).
August 15, 2017
Purchased
9 months ago
Worked as advertised
This bag worked like it was supposed to work. No complaints.
August 1, 2017
Purchased
9 months ago
Q&A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 26 answers
What is the material of the bag? and if makes difference with other material?
M A on Aug 22, 2016
BEST ANSWER: It seems like some sort of synthetic material. I have brewed with it and machine washed it almost a dozen times. It hasn't taken on any off colors or flavors, and it hasn't had any adverse reactions to anything I have done to it.
Can i use this to make 5 gallon batches or is it sized only for 3 gallons?
Ethan B on Apr 6, 2018
BEST ANSWER: It should be fine for 5 gallons. I have always used it for 3 gallon batches in a 5gal kettle and there's plenty of bag left draping over the sides and on the bottom. It probably fits very well in an 8 or 10 gallon kettle. Holds up to many uses too, great for BIAB!
Would this bag hold around 18 pounds of fruit for a malomel?
Cody L on Sep 3, 2017
BEST ANSWER: The large bag should, just be careful removing the bag. It's not very strong and easily torn so don't try to lift it out of your pot.
How much, or how large a grain bill can these bags hold?

Thank you or your time.
M I on Oct 14, 2015
BEST ANSWER: I could easily fit it on an 8 gallon kettle
Will this work for a hop spider setup?
A shopper on Mar 29, 2017
BEST ANSWER: Absolutely, as long as you find a way to support/suspend it in the vessel.
Bought a bag from LHBS and it touched the side of the hot metal pot and a burned a hole in it and spilled grain out. How does this hold up overtime when using on a hot pot?
M J on Oct 16, 2015
BEST ANSWER: I have used this same bag for BIAB and it has held up just fine for 5+ batches. It is important to not let it rest on the very bottom of the pot when at high heat

or if the pot is thin or does not have a triclad bottom

but it's held up fine for me!
I have a cider press with a basket that measures 16 inches across and need filters bags. Will this work as a filter for my press basket? How much with shipping to 21520 area code? Thanks
M P on Oct 15, 2015
BEST ANSWER: It should work. The filter bag measures 24"x24". It would qualify for 7.99 flat rate

which is a no rush option. Or the in a hurry ground option would be around $12 more than likely. Add to cart

go to shopping cart

put in zip code to get quotes for delivery and pricing. I hope this helps! Cheers

James J!
How does this bag compare to a 5 gallon elastic paint strainer? That is what I have used for years, and it seems great. Any comments on the comparison? Thanks.
A shopper on May 10, 2017
BEST ANSWER: I cant help you out on this one. This is the only bag I've used.
is the shipping on this really $8?
A shopper on Jan 31, 2017
BEST ANSWER: Hi there,
The $7.99 is our flat rate shipping on most orders. Cheers!
how dos this compare to a muslim bag? can i use a muslim bag for BIAB?
C Z on Jul 5, 2016
BEST ANSWER: These bags are much more durable and reusable than muslin. I would not use muslin as it can split easily under the weight of BIAB grains.
Are these machine washable? If so, is that even recommended?
LemansPower on Jun 19, 2016
BEST ANSWER: That might be fine, but I'd recommend just rinsing well, and perhaps boiling in clean water to sanitize; rather than washing it with any kind of laundry detergent. As this is on the "pre-boil" side of the process, it's not as critical that it be fully sanitized. -Mike W, Northern Brewer
Completely stupid question: Are these reusable and if so what is involved in cleaning?
S E on Apr 25, 2016
BEST ANSWER: Yes, they are reusable. You should rinse out all the grain, and rinse the bag in clean water and let it dry. No other serious cleaning is needed, as the bag is used "pre-boil" in the mash/brew kettle, so it does not have to be truly sterile, just clean. -Mike W, Northern Brewer
Will this bag fit over a keggle?
C W on Apr 16, 2016
BEST ANSWER: Hello Chris,

This bag should fit over a keggle, but under the weight of the grain, it will likely slip in. The average diameter of a keg used as a kettle is 15 3/4". If doing a brew in the bag batch, you will probably want a strainer of some sort to hold the grains up over the liquid level. I hope that this helps, let us know if you have any further questions!

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