4pack Floating Filter Bag Reusable Washing Machine Lint Catchera product description 1.Contain 4 pieces reusable washing machine lint catchers 2.Made of foam, nylon and plastic, so the hair filter net pouch are quality and reusable, tapered mesh bag with fine mesh design can prevent sundries, debris, hair easily and successfully 3.Easy to use the floating filter bag, you only put it in the washing machine and It's easy to clean and floats right on top of the clothes, The washing machine lint catcher with net will take the hair and debris into the net and avoid blocking the drain 4.Attention: make sure you are using a Top-Load washing machine, if it is a front-load washing machine, it will doesnt work.