Please follow the steps carefully on how to replace your filter:
1. Unplug the air purifier from the electrical outlet.
2. Turn the air filter on its side and twist the bottom panel counter-clockwise to remove the panel.
3. Remove the old filter and dispose of it properly. The filter is not recyclable.
4. Remove the new filter from its packaging and insert it into the air filter.
5. Replace the bottom panel, turning it clockwise to tighten.
6. Place the air filter on the floor again and plug it back into the electrical outlet.
7. The air purifier will automatically begin cleaning the air again.