Using this lint filter is easy. Just install it in your Haier HWT10MW1 or HWT80MW2 top - load washing machine as per the machine's manual. During each wash cycle, it will effectively catch lint and debris. Here are some things to note: Make sure to check the model number of your washing machine before buying to ensure a proper fit. If you're not certain, reach out to us. For maintenance, it's a good idea to clean the filter regularly. You can simply remove it from the machine and rinse it under running water to get rid of the collected lint. This will keep it working well and extend its lifespan.