Review on Oransi Max HEPA Air Purifier for Home with Mold, Dust, and Allergy Cleaning, Ideal for 600 Square Feet Coverage by Mandy Tyrrell

I really like the functionality of this product, The allergic reaction to dust and pollen in my house has decreased. However, I replaced the first one as the front panel will not close and the machine will not turn on if the panel is loose. This is a painless process thanks to Revain's return and exchange policy. The second does not show the air quality indicators (even after troubleshooting) even though the AQS (air quality sensor) is on. You must return the product.