This Shark air purifier 3 in 1 max is absolutely amazing. It is easy set up don't forget to take off the plastic on the filter. I love the clean sense iq. It's really really nice. The airflow is great. It's fast and quiet. I enjoy all the different modes on here. Purified air, purified heat and purified fan. It does oscillate too. I highly recommend this. I love it so much.