Order directly from Nikken to ensure you receive authentic parts. Your product manual includes the recommended intervals for inspection (where applicable) and replacement. Depending on operating conditions, you may need to replace your filters less or more frequently.
We recommend ordering several filters so that you always have a clean spare on hand. When air filters are dirty, they cannot clean effectively to help you breathe freely. We recommend cleaning the reusable pre-filter/mesh filter and replacing the other filters every six months.
WARNING: Do not discard pre-filter/mesh filter. This item does not come with the filter replacement.
