4 ms·
This. My sleep has greatly improved since putting a HEPA filter in my bedroom and I rather enjoy the white noise of the fan. Good units like the Sharp Plasmac
by EricE 6y ago
This. My sleep has greatly improved since putting a HEPA filter in my bedroom and I rather enjoy the white noise of the fan. Good units like the Sharp Plasmacluster I use have a large, slow moving blower (not a higher speed fan with fewer, larger blades) so the noise is very subtle.
- Sulamitachica 6y agoI also have HEPA filters throughout my house. They have improved my sleep and reduced my allergies even.