You know what that little rubber liner thingee that goes around your refrigerator door is called? Its called a gasket. As in the sentence "Jack has a gasket." You want to know what it does? It makes your refrigerator work. Without that rubber gasket in there the door will not shut, and all the little cold particles that make stuff get cold will come tumbling out all over the place. Not only that, but in the absence of all the little cold particles, little hot particles will appear, transforming your fridge into a 70 degree box of lukewarm leftovers that stink up the whole kitchen. This is how refrigerators work.
Well, what do you do then? You go to Home Depot. Do not go to Lowes. Lowes is the worst place you could ever go. Death Valley is a lot like Lowes, only there aren't little birds flying around in Death Vally taking dumps on the merchandise, and there are no teenage girls with pink nose piercings and dyed black hair working in customer service. Also, its called Death Valley, so you know what you are getting into when you go there.
So, if you go to Home Depot, they will give you a phone number that you can call. You call that number, and some guy will ask you what the number on your fridge door is. You probably never noticed this number before, but there is a big number right on the inside of your door. It doesn't make any difference what brand your fridge is. It doesn't make any difference where you bought it. Maybe its an out-of-business off-brand made in the Weimar Republic by a bunch of Prussian serfs. Maybe you found it in a landfill outside of Vladivostok. Doesn't make any difference. That number will be there, and the guy at the phone number will have a brand new gasket on hand, sized exactly for your made-up refrigerator. He will mail it to you for $100.
He can charge any amount he wants to because he is the only guy in the world who is in the aftermarket refrigerator gasket business. When his first grade teacher asked the class what they wanted to do when they grew up, everyone said they wanted to be athletes and pilots and CIA agents. Not this guy. This guy said he wanted to get into the refrigerator gasket industry. He has no competition, he goes on vacation whenever he wants, and he has a summer home in Vale. His wife is a Tahitian masseuse. He has panda bacon delivered to his house for breakfast.