[header] How to change a water filter in a kenmore refrigerator [title] Locate the manufacturer of the kenmore refrigerator, to find the model part number. [step] You can find this in the refrigerator manual, or by doing some online research. [title] Order your part online or by calling the number in the manual that is recommended for kenmore replacement filters. 
[step] A number of water filtration brands, like pur and brita may be available to you. [title] Take the filter out of the box, and remove the caps on the end of the filter.