“Probably a great filter when installed in a busy environment. Unfortunately the impeller generates a constant rattle that can be easily heard 4+ meters away when there is no other noise to drown it out (bedroom).
Sadly it has been returned twice and keeps coming back unchanged. Since it was installed in a bedroom it's actually useless for me and cannot be used without a timer switch to turn it off at night.”
“Probably a great filter when installed in a busy environment. Unfortunately the impeller generates a constant rattle that can be easily heard 4+ meters away when there is no other noise to drown it out (bedroom).
Sadly it has been returned twice and keeps coming back unchanged. Since it was installed in a bedroom it's actually useless for me and cannot be used without a timer switch to turn it off at night.”
