This Nella 15.9" x 13.6" heavy-duty filter paper for Nella's 44481 oil filtering system ensures clean oil and amazing fried foods. It allows the frying oil to pass through while also eliminating particles from the oil at the same time. 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! Keeping your fryer's portable or built-in filtration system well-maintained is vital to a good fryer oil supply that will last longer. This filter paper will help you do just that, saving you money on replacement oil costs and also creating a fresher fried product for your customers.