Customer Ratings & Reviews

Purchased for the upstairs since we love our first turbo that is currently downstairs. Having cleaner air has helped my wife and new born daughter. Dust is noticeably less and we're not sneazing like before. The air smells so fresh and no more replacing filters like before.

Instantly I started breathing clear in my room! Not only within 30 minutes no lie! I sleep all night and didn’t wake up with a stuffy noise are itchy throat! The inventor must have anointed hands to create such a master peace. Also no filter to buy. Good price for a good investment in your health.

Working very well in while the wild fires were going on, I closed the windows and turned on my Envion Air Purifier ran for 24hrs. Opened the windows and smelled the smoke from the wild fires. Works Well

seems to do a decent job so far. works well in the bedroom with clean smelling, but I feel like it doesnt work so well in our living room, a bigger room.

Had the unit running for a couple weeks now and very pleased with the results. I have severe allergies and this helps so much! I wake up feeling great. The cleanable filter is especially helpful so I don’t have to worry about buying new ones every once in a while.

If you have allergies.. This is a must buy.. You will notice the difference immediately.. Purchase a total of 3 for my whole house.

I had a LumiPure Ionic and UV air purifier for over 15 years. Worked great but couldn't find a replacement. Order this unit, Pro 500, and it works quietly as it doesn't use a fan , but still uses the same ionic charge technology to "freshen up" the air. May buy a couple more after I see if it lasts a while.

Great to save up for what you want / need! This is great for all who suffer with allergies.

I brought this air purifier because my wife has asthma , after turning on next day she feels the difference between the day before and now she has no more problems, very happy with this air purifier

So far works great and I am using it on high mode function and it’s so quiet some time I even wonder if it’s still on with no filter to buy I have got it made .

Awesome product. It made an immediate difference in my breathing and has significantly reduced my night coughing. I am going to purchase another one for downstairs.

So far so good, it definitely seems to clean the air around the house,

Works so well this is the third one we have bought. 1 & 2 still working strong both are 4 years old. Very silent operation and will last and work well if you clean as directed.

The item as woked very nice in the basement. The air is different because of this unit that was purchased. I am very pleased.

Can't say enough about how impressed I am about this unit. Installed it into a room with a mildew small and within an hour I could tell a difference.

quiet. works efficiently. doesnt get rid of string odors but does help with subtle ones.

It works great most of the time but now and then the air flow is just not there? It just stops pushing any air through it. Just hit he button to alter to room size and then it starts working again. Sometimes the problem never comes back and sometimes it does...

Thanks to this Sir Purifier, the air in my condo is clean, healthier and fresh. I am happy with this purchase that to me saves my life.

I had the lower end model for about 8years and loved it. It finally quit and when I took apart it had fried a board. Not bqd for 24 hr days and cleaningnot as often as recommended. I looked two years ago and these were not for sale in california. When I saw it lqst month I jumped on it.

Best product EVER! Had one 15 years ago and so happy to find it again. Don't have to have hassle of buying filters etc and purifies the best out of all of them.