Remove the water reservoir from your Keurig brewer and check the sticker on the side or back of the machine — that sticker contains both the model.
You pull a Keurig out of the back of a cabinet, inherit one from a friend, or pick one up at a yard sale. The brewer looks familiar, but you have no clue if it’s a K-Mini, a K-Elite, or something older. The manual is long gone, and the box disappeared years ago.
The good news is you don’t need the manual. Keurig puts a sticker with model information on every brewer. You just need to know where to look and what to do with the numbers once you find them. This guide walks through the exact method.
Where To Find The Model Sticker
The sticker is almost always in one of two spots. If your brewer has a removable water reservoir, lift it straight up and pull it away from the machine. The sticker sits on the side or back of the brewer body, right behind where the reservoir sits.
On models without a removable reservoir, like the K-Mini series, the sticker is typically on the bottom of the machine. Tip the brewer upside down on a towel and look for a white or silver label with black text.
One Reddit thread on identifying models notes that the sticker can be located on the bottom or behind the water tank. Users who struggle to find it often miss it because it’s partially hidden by the reservoir itself.
Why Knowing The Exact Model Matters
Knowing your model number does more than satisfy curiosity. Different Keurig models use different pod systems, water filter sizes, and descaling procedures. Running the wrong cleaning cycle or using the wrong pod could damage the machine or affect your coffee.
- Descaling instructions: Older models like the Keurig 2.0 series use a specific descaling process, while newer K-Supreme models have a built-in descaling alert and a different button sequence.
- Water filter fit: The Keurig water filter handle is not universal. K-Elite and K-Supreme models use different filter sizes, and using the wrong one can leave gaps for unfiltered water.
- Pod compatibility: Keurig 2.0 brewers originally had a pod-scanning feature. Later models removed that restriction. Knowing your model tells you which K-Cups work without adapters.
- Replacement parts: Drip trays, lids, and reservoir assemblies are model-specific. Ordering a part for the wrong model means a return and a delay.
Using The Serial Number For A Lookup
The sticker on your brewer shows two distinct codes. The model number identifies your product line (K-Mini, K-Elite, etc.), while the serial number is a unique identifier for your specific machine. Both numbers are printed on the same sticker, often with “Model No.” and “Serial No.” labels right next to each other.
Once you have the serial number, you can enter it on the official Keurig support page. The system will confirm your exact model. Per a Reddit thread on the model number sticker location, removing the water reservoir is the most common method for accessing this sticker.
If you cannot locate the sticker at all, you can try visual cues as a backup. The K-Mini has a single large brew button. The K-Supreme series has a color touchscreen and a taller body. But these visual checks are less reliable than the sticker method.
Visual Clues For Quick Identification
While the sticker is the gold standard, you can make an educated guess by looking at three features: the button layout, the water reservoir design, and the brewer’s height. This helps narrow down the model before you confirm it online.
| Feature | Common Models With This Design | Key Visual Detail |
|---|---|---|
| Single large brew button on top | K-Mini, K-Mini Plus | No display screen, non-removable reservoir |
| Three buttons (brew, hot water, strong) | K-Elite, K-Classic | Digital temperature display on Elite models |
| Color touchscreen | K-Supreme Plus, K-Supreme Smart | 5-inch or larger display, multi-stream technology |
| Side-mounted handle and tall body | Keurig 2.0 (K500 series) | Single-serve and carafe brewing options |
| Rotary dial knob | K-Duo, K-Duo Plus | Single-serve and full carafe in one machine |
These visual clues work best for telling apart the five most common Keurig series. If your machine matches none of these descriptions, the sticker method is your most reliable path to a precise match.
Checking Online And Getting Help
After you have the serial number, open the Keurig support page. Enter the number into the serial number lookup tool. It will pull up your exact model name, year of manufacture (if available), and links to compatible parts and manuals.
If the lookup tool does not return a result, you can contact Keurig customer service directly. The toll-free number in the U.S. is 1-866-901-2739, available seven days a week. For Canadian customers, the number is 1-800-361-5628. Have your serial number ready before calling.
The official support page includes a section to find your serial number with photos showing the exact sticker location on different models. If you are visually oriented, scanning through those examples may help you spot a sticker you previously overlooked.
What If The Sticker Is Worn Or Missing
Older machines sometimes have stickers that have faded, peeled off, or become unreadable. In that case, start with the visual table above. Match the button layout and reservoir style to a model group.
| Situation | Best Next Step |
|---|---|
| Sticker faded but partially readable | Try to read the model number line; the font is often embossed enough to catch light at an angle |
| Sticker completely missing | Use the visual identification table; call customer support with the approximate purchase year and machine appearance |
| Only able to read a few digits | Call support; they may be able to narrow it down based on partial digits and machine appearance |
Keurig customer service representatives handle these situations regularly. They can often narrow down the model by asking about the button layout, the presence of a hot water dispenser, and the reservoir handle shape, so having those details ready helps speed things up.
The Bottom Line
Removing the water reservoir and checking the sticker on the side or back of the machine is the fastest and most reliable way to identify your Keurig model. Pair that serial number with the official Keurig support site to get the full model name, compatible parts, and the correct descaling instructions.
If you’re ordering a new drip tray, water filter, or descaling solution, confirm your model number with the sticker before purchasing — your Keurig support team can walk you through the lookup over the phone if the sticker is hard to read or missing.
References & Sources
- Reddit. “How Do I Tell What Model My Machine Is” The model number is printed on a sticker located somewhere on the unit, often on the bottom or behind the water tank.
- Keurig. “Find Your Serial Number” The serial number for most Keurig brewers is located on the side or back of the machine, behind the water reservoir.