Nuwave Portable Air Purifier for Large Room up to 1361 Sq Ft with PM 2.5 Display Air Quality Sensor, H13 True HEPA Air Filter Remove 99.97% of Pets Hair Odor Dust Smoke with Double-sided Air Intake

Surprised how well this works . We rarely sneeze since we got it

Does a very good job. I bought for a small room and did 250 Square feet. If the air is dirty smoky it senses the air and will go to high speed. Its also quite and non disturbing. I've had it about 6 months and no issues.

Noise level is so quiet, I can sleep through nights. My air quality has been better since using the Sans. Overall, I would definitely recommend this unit.

Very quiet. Good unit for single room. Mind you, a 1361 Sq Ft room is very large! We use in a bedroom that has about that much in cubic Ft of space. 12x14 average bedroom size. 1344 cubic Ft.

I think these are the underrated power houses in the air purifying world. Not only do they actually work, you have so much adjustment on the machines themselves and then 20 stinking year replacement on the filters, which can be washed. And. Do the warranty paperwork and they give you a five year warranty. This place is amazing.

This thing is quiet, but not silent. Its doing a good job on 1000 sq. ft. In Eco mode.

fantastic . exactly as described. use it frequently and happy with it. multi- levels from simple to economic to ergonomic to 8 hour . clears out a 741 sq.foot apartment in about 3.5 hours.

So far so good! Great customer service from the company