Top critical review
Gives off a lot of light in the bedroom
September 10, 2018
This works great - but if you cannot sleep with any amount of light (like myself) this isn’t the filter for you. Even with the nightlight feature turned off, it gives off a disturbing amount of light in my bedroom. I put stickers on the buttons but the light glows through the vent anyway. I got it to filter the heavy smoke from nearby wildfires, and it did help a lot for that. Now that the smoke from BC wildfires is relatively gone, I’ll be banishing this from my bedroom ASAP!