Posted by a reviewer on Amazon

This was louder than expected and it made a slight clicking noise every 60 90 seconds

Posted by a reviewer on Amazon

Likely an issue caused by shipping but not enough of a problem for me to return exchange it

Posted by a reviewer on Amazon

If its horrible outdoors i can breathe in my apartment and it also controls dust inside among whatever other things come in through windows

Posted by a reviewer on Amazon

This current unit is bigger than my previous one and filtrete appears to now make filters that fit into this but only at wallyworld are they available

Posted by a reviewer on Amazon

You can buy cheaper carbon filter media and cut it up if youre cheap or buy a multipack just about anywhere

Posted by a reviewer on Amazon

I don’t think this unit is extremely loud

Posted by a reviewer on Amazon

We have two cats and the way the vent works on the white machine allows the hair and dander to go through the machine and trap it

Posted by a reviewer on Amazon

This model works pretty much the same way however this model has an extra screen and the vent holes are smaller which prevent bigger particles to enter and be trapped by the filters