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Masterbuilt® Slow and Cold Smoker Accessory Attachment With Removable Ash Tray for Masterbuilt Vertical BBQ Smokers in Black, 10" x 10" x 18", Model MB20100112

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Availability: In Stock.
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Arrives Monday, Mar 2
Order within 11 hours and 54 minutes
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Features

  • Continuous smoke when cold smoking or hot smoking up to 275 F
  • Ideal for smoking cheese, fish, bacon, and jerky
  • Automatically heats wood chips with the push of a button
  • Continuous wood feed system provides up to 6 hours of continuous smoke without reloading
  • Removable ash tray for easy cleanup

Description

The Masterbuilt Slow Smoker is ideal for smoking cheese, fish, bacon and jerky, when longer smoke times at lower temperatures are ideal. The Slow Smoker provides continuous smoke for up to 6 hours and is compatible with all Masterbuilt Digital Electric Smokers. Master the art of smoking with Masterbuilt. Removable ash tray for easy cleanup

Brand: Masterbuilt


Model Name: Slow Smoker


Power Source: Corded Electric


Color: Black


Outer Material: Alloy Steel


Item Weight: 10 Pounds


Product Dimensions: 8.1"D x 9.8"W x 16.8"H


Fuel Type: Wood Chips


Manufacturer: Masterbuilt Manufacturing, LLC.


UPC:


Brand: Masterbuilt


Model Name: Slow Smoker


Power Source: Corded Electric


Color: Black


Outer Material: Alloy Steel


Item Weight: 10 Pounds


Product Dimensions: 8.1"D x 9.8"W x 16.8"H


Fuel Type: Wood Chips


Manufacturer: Masterbuilt Manufacturing, LLC.


UPC: 094428272842


Global Trade Identification Number: 42


Form Factor: Cuboid


Item Weight: 9.95 pounds


Department: Outdoor Recreation & Fitness


Item model number: MB20100112


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • A necessary add-on for Masterbuilt electric smokers
If you own an digital Masterbuilt smoker, you should buy this to get the full design capabilities of the smoker out of it. If you are thinking about buying one of these smokers, be aware that sooner rather than later you will be compelled to buy this. The current design of digital Masterbuilt smokers is designed to sell you a somewhat mobile, bare-bones unit at a reduced price with minimal electric consumption. Accordingly with these smokers, smoke is added to the food being smoked through an absolutely primitive arrangement -- you add a half-cup of wood chips to a thoroughly rinky-dink cutout in a tube assembly, slide it into the machine, and you get 45 minutes to an hour of smoke going through the smoker. After that time is up, you have to refill the chips. So, if you're smoking a full load in your smoker, you can expect to have to refill your smoker with wood chips 9 or 10 times over 6-7 hours. Masterbuilt advises you to bend down and look through the tube that the previously-mentioned tube assembly goes in to ascertain if the chips you put in before have burned down. Look into the orifice leaking smoke carefully. Because f you overfill the tray at the end of the tube, the tube assembly will jam. As dark and smoky as the orifice in the smoker that you're supposed to see clearly into, and given the low position it's in, not comparing it to a pig's nether hole is impossible. And every forty-five minutes, you're back shoving chips into the pighole, feeding the smoker. Oh, the people at Masterbuilt must have had a really good chuckle thinking this up. It's a hustle. You need this "cold smoking kit" to make the Masterbuilt electric smokers fully functional, a clear "gotcha fee" in addition to the original price of the smoker. This kit gives you a steady stream of smoke with the heating element burning the chips outside the smoker itself, so generating the smoke by using the kit minimally affects the temperature the smoker is kept at. The heating element inside the smoker itself is much more efficient and effective once the work of warming up the tray and making the chips smoke is taken off it, so the smoker stays closer to the target temperature. Finally, this device produces at least twice as much smoke for your smoker as the original tube-and-tray assembly, and that smoke flow is absolutely steady, instead of being governed by when the heating element in the smoker proper needs to turn on. The smoke is billed to last for six hours -- I've never managed to make the self-feeding chimney stack of chips do a full six hours, but it does drastically reduce the number of times you'll have to fill your newly modified smoker, and in addition to that refilling is much easier if you use a large funnel, makeshift or otherwise. This kit is not even sold as a "cold smoking kit" on the Masterbuilt retail packaging, it's a "slow smoker." The fact that it adds a cold-smoking capability to your electric smoker really is incidental to its design. After you bolt this kit on, you should use it for both hot and cold smoking. There are four other things you should know: 1. My Masterbuilt electric smoker has a set of wheels on it. Once you bolt this thing on, your smoker isn't moving anywhere safely. The assembly to attach the thing to the body of the smoker is clearly designed to be permanent 2. And once this is on, for a 30" smoker, you'll need the 40" Masterbuilt cover for it. 3. Remove the tube assembly and the chip tray that together formed the original wood chip delivery system when you attach this kit. It's not in the directions. 4. You'll need two power outlets to run your smoker with this kit attached. It only draws 1.25 amps. ... show more
Reviewed in the United States on May 29, 2015 by BuyerBeware22

  • Cool smoke
Style: New Version
Been putting off buying this for a while and I love it now that I got it works great can keep temps down and keep smoke on for a longer time
Reviewed in the United States on December 17, 2025 by Eric Gibson

  • A must-have, even for the non-recommended 710 model.
Style: New Version
After using the Masterbuilt 710 digital smoker, and reading reviews and advice from other users, I decided I needed this accessory to keep producing smoke while heating the main unit at a low temperature. I didn't read the fine print before I bought this; this unit was not meant for the 710 as it sits too low. So I had to create a shelf for it to sit upon so it could align with the smoke input hole on the 710. (See photos.) Now it works great, and I can smoke at temperatures such as 225 degrees (F) while still producing plenty of smoke. This unit just has an on-off switch. I consider it a must-have accessory for Masterbuilt smokers whether the recommended models or ones such as the 710 that need adapting. I can't guarantee it will work with other models, but with the 710 and a little work, it works great. It seems well-built and I've had no problems so far. It's worth the money. I would rate it a 5 if it adapted more easily to my Masterbuilt smoker. ... show more
Reviewed in the United States on September 7, 2025 by horsemeat horsemeat

  • Honest review.
I really love this generator. Makes a lot of smoke. Easy to install and really not much setup. Can attach right to the smoker or use a 3" flex dryer vent tubing, depending on your needs. I attached mine too the side of my Masterbuilt smoker when I am doing a normal smoke such as pulled pork or brisket. When I cold smoke I use the 3" vent tubing so I don't add heat to the inside of my smoker. Have not had this smoke generator for very long so think for winter smoking may have to attach it to the side of the smoker for some heat. I am getting around 4 to 5 hours of smoke without having to add chips. Either way you set it up, cold smoke or hot smoke it's really easy to attach or vent tubing set up. Takes minutes. Would recommend this product to anyone who is into smoking food. Now what I don't like is every now and then the chips get stuck in the chimney. You have to push them down with a stick or anything that works for you. Problem is chimney needs to be a little wider because it's hard to find a even cut chip. It is the longer ones that get stuck and the smaller ones work great. As I said, if chimney was wider this would not be a problem. 2nd issue was the small screen on the bottom of the chimney is poorly welded together and falls apart really easy. I was only able to get 2 smokes out of mine before this happened. I contacted Masterbuilt and they sent me a new part without any issue at all. Was really surprised at how friendly and concerned they were with my issue. Didn't even ask me how long I had the generator for. With service like this I would be hard pressed to purchase from anyone else. Over all, I really love this Masterbuilt cold smoke generator. I am a paying customer and received nothing for this review, so it is unbiased 100%. I am giving this a 5 star only because of the customer service from Masterbuilt. Enjoy and keep the smoke rolling. ... show more
Reviewed in the United States on September 21, 2017 by Dave D.

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