I would like to get your feedback on a good output settings for the REME Halo. I had this installed in my home and the installer set the output to 1/4. When I contacted RFG and spoke with three different people, I was told they have theirs set fully open and it actually cleans more efficient that way. The technician indicated if fully open the smell could be overwhelming and other possible issues like premature light failure and/or ozone related issues. Not sure if I buy that, but I am not an expert on the REME Halo. RGF says having it set fully open will not increase ozone or premature light failure. They are also saying higher the setting the more it will reduce airborne particulate.

I would like to get your thoughts on this.