Marketing InformationThe F300 Honeywell Home electronic air cleaner can capture the majority of airborne particles passing through the filter. It's low maintenance and eco-friendly because it has no filters to replace. It's not asking too much to have an air filter that's affordable, efficient and low maintenance. That's our Honeywell Home F300 electronic air cleaner. It can capture the majority of airborne particles - large and small that pass through the filter. Depending on use, you only need to remove the filter every 6 to 12 months - wash it and replace it. No replacement filters needed. Achieving cleaner air has never been easier.