I have been using the smaller room version for sometime (lived in a tiny house), but moved to a larger space and ordered the larger unit. I love it! And, love the new colors! I chose sand.

Since using my sans my apartment is virtually dust free!

Great product. It does what is guaranteed.

I have been enjoying my SANS for a couple of years. It is working great and filters really help since I have 3 dogs sleeping in the room with me.

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.