Website is first rate giving detailed product information. Customer service was very knowledgeable and patient. Shipping promise is optimistic however but still acceptable. Would recommend this company and its product. I purchased the 75i and a week later the T500 for the bedroom.
I had two units for last few years and I even had a unit replaced with their amazing warranty. Since this virus outbreak I decided to get a third unit. Two are in bedrooms and the third is in the main living area. Everything the company says about the unit is true. Very grateful
I have a 45i and a 75i, and I put them both in a room together that had dirty air. The color schemes on them changed at roughly the same time as the air got cleaner and cleaner which boosted the my confidence in air purifier's ability to read how clean the air is.
Me and my son have allergies in the spring time. Our new air purifier helped us this year. Not having the itchy eyes and runny nose like years past. Looks good and is quiet too.