Using this Bosch lint filter is easy. First, locate the kick panel at the front of your washer. Unscrew the panel and then find the spot where the filter should be installed. Screw the filter into place tightly. When using your washer, this filter will catch lint and debris to keep your machine running smoothly. As for maintenance, check the filter regularly. If it's full of lint, simply remove it and clean it under running water. Then put it back in. Remember, if you're not sure whether this filter fits your washer model, reach out to us with your model number before making a purchase.