Using this Samsung washing machine pump lint filter cap is easy. First, find the location on the front of your washing machine, which could be behind the kick panel or a small flap. Then, simply screw the cap into place. When it comes to maintenance, regularly check the filter to ensure it's not clogged with lint and debris. If you notice a lot of buildup, remove the cap and clean it under running water. As a note, this part only includes the top cap, so don't expect the filter body or rubber seal to be included. Also, if you're not certain that this cap fits your washer model, always get in touch with us with your full model number before making a purchase. With over 25 years of experience in supplying appliance parts, you can trust us to provide a reliable product.