I live in Oklahoma. I’m an expert on dust. The Sans Purifier is remarkable. I’ve had it a couple of weeks, no dust. It is a bit pricey but it does exactly what it says. My only regret is that I didn’t do it Sooner!

I love my sans units. They literally change colors when impurities are in the air. With the color changing lights, the automatic changing levels, and the low fan running makes it even better. I would recommend this to anyone.

This Sans cleaner is the best at alerting me to indoor air quality issues. I live with a wood stove and 2 big Labradors so plenty of particulates in the air. Love the ability to monitor particle size and when the air quality has improved. Highly recommend.

We've had this large one in my store for over a week. It removed all the "old" smells and we feel comfortable knowing the air is clean and crisp for our customers

I’m loving this machine so far. It’s providing us with crisp clean water. I’m hoping that it’s not to hard to change the filters when it is time to replace them. I put the felt pads underneath so it slides easy on my counter.

I have 3 large Sans Air Purifiers in my home. Very happy with them. When people come over, as soon as they walk in they can feel the difference. My friends with allergies can breath so much easier. They ordered the Sans also after felling the big difference in air quality.

We have this in our bedroom and there has been improvement in air quality. The white noise is easy to get used to. The blue light I like the ambient light in the room doesn’t hinder sleeping.

Breathing better!

This device is so sensitive. I like how the auto mode reads smoke from cooking and goes in to high mode with the red light indicator. It seems to be doing a lot for us.

We have threee dogs, my son’s allergies makes it hard for him to spend a lot of time at the house. With this running, he can stay all day and he is fine. I looked at this for almost a year, wish I would have gotten it sooner!