Using the Atosa FPOF - 50 portable fryer filter is easy. First, place it under the fryer drain thanks to its low - profile design. Connect the reversible heavy - duty pump and start the filtering process. When the filter paper needs changing, just remove the filter assembly. The included filter catch basket and clean - out scoop will help you with the process. Remember, always turn off the power before maintenance. After each use, clean the filter and the machine to keep it in good condition. Store it in a dry place. Since it's made of stainless steel, it's pretty durable, but avoid hitting it hard. And because it's ETL - certified, you can trust its safety, but still follow basic electrical safety rules.