The unit is okay. It does NOT compare to the Ecoquest/company that bought out ecoquest. I bought it for to ozone function. It claims to be able to conquer 4000sq ft. I find that hard to believe. It doesn't even clear a 2 bdrm apartment after an entire afternoon.
I'm going to inquire about a refund on Monday.
From cleaning produce to sanitizing my water bottle lids and attachments! My favorite house hold cleaning device if you will.
We purchased this unit to replace one we've had for five years. Really happy to see a control for the amount of ozone. This has been a lifesaver for cleaning clothes for our mold sensitive family.