<p style="text-align:justify;" class="MsoNormal"><span style="color:#333333">Fine Guard Comfort masks are reportedly reusable for up to a year, whereas the Fine Guard N95 face masks are reusable for up to three years. This is because the effectiveness of Livinguard technology lasts for one year, while the N95 filter remains effective for another two years.</span></p><p class="MsoNormal"></p>
