My mom owns two for her house and bought me one for my office at school. As a school counselor, my office is small and has no windows. Seeing students and staff all day can seem quiet cramped sometimes but this unit is so quiet, you never know its there. I love the timer where I can turn it on first thing and not have to remember to turn it off when I leave. Perfect!

I recently purchase two 3-1 pure zone at my local Menards store. I have a cottage no matter what I used I could never get it to smell fresh after recently purchasing 3-1 pure zone they have made a tremendous difference I love the product great product great price.

Wanted to share my feedback on my PUREZONE 3-IN-1 TRUE HEPA AIR PURIFIER. I purchased this in hopes to resolve some allergy issues my family was having and after using it for a couple months now I have to say I’ve noticed a considerable difference. We live in Arizona where dust and allergies can be a problem and so I bought two units. One for my livingroom and one for the bedroom. Its so quiet yet effective which is so impressive. I’m glad I made the purchase, it was worth the investment.

I purchased the this product 2 weeks ago and switched with other air purifier that I had in my bedroom. This product is way better than the other one as it’s very quiet and powerful so I don’t need to listen to the machine running sounds while sleeping and it does its job to clean the air since I have a pet and the hairs flying around if I don’t put any air purifier. This is the my best air purifier ever so far ( I have 4 different brands ones at home) Thank you,

Great Product! Very Satisfied. I have been using this purifier for months and it has done wonders. Its very easy to set up and has a sleek design. It’s very quiet, cleans the air amazingly, my allergies and sensitivity have diminished and am very happy.

This product is amazing, I could tell after 24 hours of the purifier working that the air in my house was cleaner and you cant hear it run at all! Highly recommended for those who suffer from allergies, just feels better knowing your house is over all "healthier"

We’ve used this air filter recently in our daughter room and can tell a difference when it’s on. We’ve been using it for just about a year now and we love it, and it’s time for a replacement filter. One of the features I like is that in night mode, the blue lights turn off which is great in her dark room.

I purchased this unit in hopes that it will bring some sort of relief for my husband and I as we have breathing problems, and I must say this air purifier was a god sent. It has been helping us so much we are able to actually sleep through the night, I would definitely recommend it.

I have the 3-1 true heal air purifier, My feedback is that this product consistently works well in my house especially because my family me ever has asthma . I also like that it’s not loud and does not get hot as well as having the feature of the timer.

I recently purchased this air purifier for my room. After using it for almost a few weeks now, it has made a tremendous difference in my room. I do not wake up with any congestion or anything like I usually do. They offer a 5 year warranty and you have the option to extend it for an extra two years if you register your product online through their website. I highly recommend it if you want clean air in your room and if you have allergies.