Mark II Corny Keg & Carboy Washer

Mark II Corny Keg & Carboy Washer

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Mark’s Mark II Keg Washer™ is designed to clean and sanitize large vessels like cornelius kegs and carboys. This keg cleaner is also intended to provide a sanitation container for miscellaneous items such as airlocks, thermometers, tubing, keg fittings, and more.

Quiet, Fun, & Easy to Use

  • Very quiet when in use and most importantly speeds up the process of cleaning and sanitizing.   
  • Light in weight.  Easy to store. 

Cleans Kegs

  • This keg washer cleans and sanitizes a cornelius keg without having to take apart the ball lock fittings, poppets, and dip tubes. You can clean the keg and the dip tube simultaneously using the T adapter.

Cleans Tubing Too

  • Cleans tube separately utilizing the pump with the additional barb fittings included. 

Cleans Parts

  • Reservoir holds 1.25 gallons of water making it easy to fill and empty with sanitizer.    
  • Saves water and sanitizer. 

The keg washer does not have an on/off switch, you can plug it directly into a wall outlet to operate the pump or plug it into an outlet that is controlled by a switch. Never leave the keg washer unattended when in use.

When in use, fill the keg washer up to about 1 inch under the brim. The pump is not self priming, so always make sure the basin is full of water before plugging in the pump.

Owner's Manual is included. Please read thoroughly before using. Dimensions of the inside of the washer's reservoir are: 6"L x 12"W x 4"D.

Please Note: Product does not include the bucket, carboy, or keg pictured above for display purposes.

The pump specs are:

  • 520 GPH
  • 120 Volts AC
  • 40 watts
  • Ceramic shaft, impeller
California Recipients: WARNING: Birth Defects and Reproductive Harm - www.P65Warnings.ca.gov
Item # KEG300
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 7LBS
Community Q&A

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Browse 4 questions Browse 4 questions and 14 answers
Why did you choose this?
MoreFlavor Store
Larry W. W on Jul 20, 2019
Seems like an easy way to clean!
Stephanie R on May 16, 2019
Larry W. W on Jul 20, 2019
YouTube review by Short Circuited Brewers
Jason M on Jul 11, 2019
Seems like an easy way to clean!
Stephanie R on May 16, 2019
I spend hours washing and sanitizing bottles, buckets and fermenters. I want to save time.
Daniel S on Mar 24, 2019
A friend has one of these and it's amazing!
Michael L B on Jan 14, 2019
looks like time saver
Leonard M on Oct 25, 2018
this thing works great!
Rob C on Oct 20, 2018
Tired of washing by hand
Rick G on Sep 28, 2018
Simplify cleaning
William M on Jul 30, 2018
Will be using these to wash sanke kegs until we can upgrade
Steven H on Jul 13, 2018
Tired of washing, rinsing, and sanitizing by hand.
Sergio Arreola on Jun 11, 2018
ease of use
Liam C on May 24, 2018
Will make life easier and assure sanitized
Adam Reynolds on Mar 16, 2018
YouTube review by Short Circuited Brewers
Jason M on Jul 11, 2019
I spend hours washing and sanitizing bottles, buckets and fermenters. I want to save time.
Daniel S on Mar 24, 2019
What is the wash cycle time? I assume you have to change out the cleaner and sanitizer between wash and sani.
Dennis Wiggins on Apr 17, 2018
BEST ANSWER: Cleaning and sanitizing is specified on the cleaner and sanitizer product's label of your choice. Contact time varies.

The MKII uses about 1 gallon of fluid for cleaning and I can usually clean about 2-3 vessels at a session. Just make sure you dump all solid matter first. I making a hot cleaning solution (>100° F) and wash each vessel for 30 minutes.

I have never used the MKII washer with sanitizing solution but would not recommend it as it would bubble up tremendously! I would suggest mixing a separate gallon of sanitizing solution and getting a chemical grade spray bottle to spray your vessels. 5 Minutes contact time is all you need for those products.

Will this work with a fermonster?
Kyle Compton on Jan 9, 2019
BEST ANSWER: I don't see why it wouldn't work for your product. I use it for the Big mouth Bubbler, Which has about the same size top as your Fermenter, and for my Corney kegs and buckets. I would email Mark II and just ask. I emailed him for questions before and he will respond. Nice guy. Hope this helps.
Will the Mark II Corney Keg washer work with the torpedo style kegs or only the corny style kegs?
John H Truebger on Jan 30, 2019
BEST ANSWER: I have AEB and Kegland cornies and one Torpedo (that I don't like so won't get more) and the washer works fine with all 3.
Do you know who could provide me with a replacement pump impeller assembly?
dave cobb on Mar 7, 2019
BEST ANSWER: You will probably need to contact the manufacturer directly. Just the pump isn't an available product in the market place (I am a retailer who sells these, and I have never found just the pump). I would contact the manufacturer and see if you can order one from them.

4.2 / 5.0
81 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
It works well but.....
I purchased this for cleaning kegs as my fermenters are easy enough to clean manually. The only reason for the average review was it didn't have the option of ordering a T fitting to hook up my ball lock posts. It was just a pain running to the hardware store to find the correct size of fitting and tubing (I had the disconnects). Once I used these parts, I was able to clean the kegs without pulling the posts and tubes which saves time. This washer will eventually pay for itself since I can now use 1 gallon PBW to clean kegs versus the 5 gallons I needed before. If the company that makes this would add these 2 parts, I would rate it a 4+.
August 5, 2019
3 months ago
Response from MoreFlavor
Thank you for your review! The T adapter should have been included with the washer. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
August 5, 2019
Graciela Hernandez
Love this
Awesome product, works as promised. The bottle washer attachment is another story.
January 30, 2019
1 year ago
Makes cleaning so much easier...
This thing is amazing.

... I've never been compelled to clean *more* equipment, before, but I kept looking for more things to throw on once I had it set up with PBW or Stars an...
January 28, 2019
9 months ago
works great
this keg and carboy washer works great, saves water and PBW!
November 23, 2018
12 months ago
Excellent washer, wished it could have an extension to be used with demijohns
November 8, 2018
11 months ago
Works great!
Very impressed! Used it to clean and sanitize some 5gl kegs and 8gl bucket fermenters. Worked like a charm. Nice to walk away while the whole thing gets cleaned. Of course the temp of the cleaner drops quickly but I don’t think that matters much. You could always add more hot water/detergent if you want. Haven’t figured a good way to get the bucket lids into the device but easy to handle separately.
September 6, 2018
1 year ago
Pretty good while it lasts, but the pump failed after a couple years, and I only brew 8-12 times per year, so I wouldn't recommend this unless you have money to throw away.
July 1, 2018
Awesome product!!!!!!
April 25, 2018
1 year ago
A pain to use and cheaply made
The collar is flimsy and difficult to attach. The hose nozzle shifts around. My pump broke after about 6 uses. It does not clean both keg posts.

If you want to clean kegs, use the Ss Brewtech Keg WaSsher. If you want to clean carboys, soak in PBW and use a carboy brush (you'll do a better job and it ends up being easier when factoring in the setup).
April 17, 2018
1 year ago
Does a great Job
I don't know why I did not buy this years ago. It has been a miracle that I was able to sanitize properly without it. It is one of the best purchases in a long time, and made my life much easier.
March 26, 2018
1 year ago