⭐️⭐️⭐️⭐️⭐️ it’s amazing. I originally saw a tiktok review of this exact model a few months ago but didn’t see a need for one. After my cat got diagnosed with asthma, I immediately ordered the air purifier I had heard so much about and it did not disappoint. I run it for about 8 hours a day and my cat hasn’t had an attack since. I’ll be ordering replacement filters directly from the company going forward.