Trying to figure out how to change the water filter in your refrigerator? Consumer Reports' experts walk you through the five quick steps.

The 'change filter' light or indicator on the front of your refrigerator has lit up: "A lot of refrigerators will have an indicator light that comes on after 200 gallons," says Morrison.

You don't have to follow your fridge manufacturer's suggestions on changing its water filter, do you? Actually, you should. Read about why and when here.