Which Water Filter works with my brewer?
If you have a K-Classic™ brewer, you will need to check your serial number prior to purchasing a water filter. If you need help locating your serial number, click here for a helpful guide!
If your serial number begins with 44, 45 or 48, you will need the K-Classic Water Filter.
If your serial number begins with 55, you will need the Side Reservoir Water Filter.
If your Keurig brewer has a side water reservoir, like the K-Cafe, K-Elite, K-Select, K425 and K525, you will need the Side Reservoir Water Filter.
If your Keurig brewer has a rear water reservoir, like the K250, K-Compact and K-Latte, you will need the Rear Reservoir Water Filter.
The K-Mini, K-Mini Plus, K15, Rivo® system and small office brewers are not compatible with our Water Filters.
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Step-by-step instructions on how to use the Universal My K-Cup® Reusable Filter