Review on 🌬️ OION White 4-in-1 True HEPA Air Purifier with UV-C Sanitizer - 3 Speed Options by Nathan Theriault

I love this product. However, with a recommended usage period of 6 months for changing the filter, none were found. The manufacturer's website says "Sold". I messaged them and asked when they would be available. If they respond and point me to a replacement or other suitable brand I will upgrade my rating to 5 stars. But without a replacement filter, it's essentially a disposable product that's not worth the price. And devices are still sold on Revain. Buyer Warning.