Filter 4392857 is a very popular one.
When I need a new water filter for my refrigerator, I call the appliance store to see if they have it in stock. If they do, I ask them to hold one for me until I get there. If they do not, I ask them to order one for me. Filter 4392857 is a very popular one. I don’t know how many times I have driven to the store, only to find that they are sold out of that particular filter. Now, I call ahead so I do not waste a trip.
