How to use: Put the hair filter in the washing machine, put it on top of the clothes, start the pulsator washing machine, the filter starts to collect debris and hair. Reminder: drum washing machine is not available.$Excellent cleaning ability: Put the washing powder into the filter bag, and with the continuous rotation of the water, the washing powder can be completely dissolved and dense foam can be produced. Tip: It is best to leave room at the water level 2 inches above the clothes to move and capture the lint more effectively.$Reduce clogging: Innovative machine wash clean filter, add a layer of filter on the basis of the existing built-in filter, detail, reduce the trouble of clogging, and protect your expensive washing machine from unnecessary failures.$Reusable: These bags are made of high-quality nylon fiber mesh, just like todays laundry bags, and can be used effortlessly. Just remove any remaining debris and clean the net.$Packaging and size: 4 reusable washing machine lint traps, 2 pink and 2 blue. The flower part is about 3.15 inches in diameter; the filter is 4.33 inches long, which is easy to use.