Keeping your fryer's portable or built-in filtration system well-maintained is vital to a good fryer oil supply that will last longer. Regularly filtering your fryer oil will extend the life of your oil and allow you to provide your guests with fries mozzarella sticks and more! It is compatible with your MJCF fryer manufactured after 8/90 with the TCF fryer filter or your 50 and 60 series fryer that is UFF equipped.