I have had two air purifiers for several yard now and am extremely happy with the filters and the overall machines efficiency. This is a great company you can trust, and who stands behind their products they design.

Love it!

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Great product, but I had to unsubscribe from the deluge of marketing emails. They were so frequent they became intrusive.

Fantastic!!!!

So far great. Fed Ex will hopefully pick up the return and I will rate it the greatest!!!

Not sure filters ordered will fit my new 3500?

Very fast shipping, especially for it being a Black Friday purchase.

We love our airdoctor and the peace of mind it brings us!

Im satisfied with the delivery

Difficult to register for the Warranty. Paid for it months ago; got it in October. Cannot find order number both of which you are requiring. None of the information is in the box.

5 star all the way - best service and that IMPACTED my decision on purchasing the 5500 Air Doctor. I cooked onions & it went on full blast to clean the air. Very impressed thus far. Main reason for purchasing; ASTHMA and forest fire SMOKE in Alberta. I got to have one and after almost 5 months of research i Finally decided to go with AIR DOCTOR. Thank you for tremendous support and fabulous customer service. Norene Procter, ALBERTA CANADA

I've been using Air Doctor & filters for a number of years now and really do appreciate the quality and service that I've received. Especially appreciate it when your doctor offers special pricing once in awhile to its dedicated customers like myself.

I’m absolutely thrilled that I finally purchased the AirDoctor 3500 air purifier. While I wish I hadn’t missed their Black Friday bundle with the 3500 and the smaller 2000 model, I’m still incredibly happy with my purchase. The air quality in my home—especially in my bedroom—has noticeably improved. I no longer worry about inhaling toxins or unhealthy particles when I wake up, and my allergy concerns have eased significantly. It’s also made a beautiful difference during my meditation practice and deep breathing—everything feels cleaner, lighter, and more refreshing. An excellent product all around!

You need to get these air cleaners!

Very easy to order. The order showed up on time no problems with shipping or delivery during a busy November December pre-Christmas time. I love my AirDoctor, I’ve been using this one for over 8 years.

Great product!

ordered a 5500 and so far so good

Convenient and easy to use.

We love these purifiers. They auto setting is the best. I never have to worry about adjusting, because it does it automatically. They’re on the quiet side, which is nice. I usually forget they’re on, until I go check and see the light on. We have one in each of the bedrooms, and in the living room.