Using this lint filter is easy. Just install it in your compatible Haier or Fisher & Paykel top load washing machine according to the machine's manual. Make sure it fits properly to work effectively. When using the washing machine, the filter will catch lint and debris from your clothes. Remember, if you're not sure if this filter is right for your machine, check with us first using your full model number. For maintenance, take out the filter regularly, clean out the collected lint, and rinse it under water. This will keep it working well and help your washing machine perform at its best. With our 25 - year experience in supplying appliance parts, you can trust this filter to serve you well.