Questions & Answers for: sound quiet Air Purifiers

...sound is very faint and cannot be heard above the normal sounds in the room. But at night when all is quiet it is very unsettling to hear it come and go as it does. I have shut of the Breeze until I ...

those 3 years. However, as it ages it gets louder and louder. What was once a very quiet machine is now making a loud whirring sound. Is there anything we can do to make it quiet again? Check bearings

...about the constant clicking, as much as I am the unit running 5mins and shutting off, or the alarm sounding and all indicators lighting up on the unit....Got it as a gift so no manual, and I am at a ...

...quiet. Two dont run well. Motor sounds dirty and is louder compared to when unit was new. Hear "rubbing" and/or "scrapeing" sound. And when I turn unit off, the spinning fan blade ...

I have a squeak in my whispure 510 air purifier. It sounds like a noise in a wheel Spray lubricant onto the fan shaft as close to the fan body as you can. it will work it's way into the bearing I ...

...quiet. Its when the fan is raised to high levels that it squeaks. What can I do to stop the noise? sounds like the bearings are going bad on the motor check and make sure the fan blades aren't ...