Ufesa air cleaning filter PF6500 Clean Air connect

<style>#html-body [data-pb-style=FK4S47K] {justify-content: flex-start;display: flex;flex-direction: column;background-position: left top;background-size: cover;background-repeat: no-repeat;background-attachment: scroll}</style><div data-content-type="row" data-appearance="contained" data-element="main"><div data-enable-parallax="0" data-parallax-speed="0.5" data-background-images="{}" data-background-type="image" data-video-loop="true" data-video-play-only-visible="true" data-video-lazy-load="true" data-video-fallback-src="" data-background-lazy-load="" data-element="inner" data-pb-style="FK4S47K"><div data-content-type="text" data-appearance="default" data-element="main"><p>Replacement HEPA filter for the PF6500 air purifier.</p><p> How do you know when it needs to be replaced?</p><p> When the device detects that the filter is saturated, the power indicator flashes red. After installing the new filter, press the power button for 7 seconds to reboot.</p></div></div></div>