Review on Isinlive Replacement Compatible FAP C02 A2 FAP C03 A2 by Besim Kahsar

These filters are not OEM equivalent (in terms of pleat depth etc.) and they do not come in a fully sealed bag like an equivalent OEM . That being said, I expect these filters to be sufficient and last as long as the OEM filter that comes with the unit in the retail box: around 6 months. You end up with 2 filters that last about a year; Filters that aren't even fully sealed in the retail box cost a few dollars less than OEM filters, which last about a year.