Customer reviews from AirDoctor
AIR Doctor - AIRDOCTOR AD3500 Air Purifier for Home Large Rooms Up to 1260 sq. ft. 2x/hour, UltraHEPA, VOC Filters Air Quality Sensor - White
Average customer rating
4.7
(310 Reviews)
Rating breakdown 310 reviews
5 Stars
266
4 Stars
17
3 Stars
10
2 Stars
10
1 Star
7
Customer Reviews for AIR Doctor - AIRDOCTOR AD3500 Air Purifier for Home Large Rooms Up to 1260 sq. ft. 2x/hour, UltraHEPA, VOC Filters Air Quality Sensor - White
Customer Rating
5
So far, so good!
on December 9, 2025
Posted by: Sarah S.
I can tell when it accidentally gets turned off or unplugged! Love it so far!
Written by a customer while visiting AirDoctor
Customer Rating
5
Air Doctor 3500
on December 5, 2025
Posted by: Charles A.
I love this product. Clean fresh air. So easy to set up right out of the box. Don’t know why it took me so long to buy. Just order it you will be glad you did! Thank you.
Written by a customer while visiting AirDoctor
Customer Rating
2
Loud
on December 4, 2025
Posted by: Lacey L.
This air dr is very loud. I have the bigger one as well and it hardly makes any sound.
Written by a customer while visiting AirDoctor
Customer Rating
2
Died after a year
on November 27, 2025
Posted by: Kristen S.
I loved it until the unit stopped working after a year. I just bought another one but made sure i got the three year warranty they were offering. I hope this one lasts.
Written by a customer while visiting AirDoctor
Customer Rating
5
Excellent Air Purifier
on November 26, 2025
Posted by: Maria D.
I am asthmatic and after moving to a different state, the symptoms intensified. I was looking for an air purifier for relief. After extensive research, I decided on AirDoctor for not only its excellent capabilities in cleaning the air in my apartment but also the design itself. I could not be more pleased.
Written by a customer while visiting AirDoctor
Customer Rating
5
3500
on November 13, 2025
Posted by: Jhon C.
This is the third 3500 unit I have purchased for my home. The house is less dusty and the wife says she breathes better and has less congestion.
Written by a customer while visiting AirDoctor
Customer Rating
5
Amazing device!
on November 1, 2025
Posted by: Kerri R.
It’s amazing (and a bit disgusting) what this little guy filters out of the air we breathe in our home. We now have one in all three bedrooms. Best air filter on the market!
Written by a customer while visiting AirDoctor
Customer Rating
5
I’ve purchased 8!
on October 23, 2025
Posted by: Laura B.
Since moving south my allergies had me at the hospital EVERY month!
I bought 2 for our home and immediately noticed TRULY FRESH PURE AIR.
I ended up purchasing one for my Dad (he noticed an immediate difference as he has lung cancer) and within the past 3 years I’ve gotten all 6 of my sons one. The 3500AD is the only way to go!
Do not purchase any unit nor filters from anyone, only via the Air Dr website. There are many knockoffs and they ARE HORRID. We are farmers with dogs etc…So when we harvest soy beans, corn etc…it simply makes the air intolerant.
We’ve ALL found the solution! You will NOT be sorry, you will be healthy to walk into your home with CLEAN AIR!
One glance at a filter needing changed will tell you the FACTS. They WORK!
I bought 2 for our home and immediately noticed TRULY FRESH PURE AIR.
I ended up purchasing one for my Dad (he noticed an immediate difference as he has lung cancer) and within the past 3 years I’ve gotten all 6 of my sons one. The 3500AD is the only way to go!
Do not purchase any unit nor filters from anyone, only via the Air Dr website. There are many knockoffs and they ARE HORRID. We are farmers with dogs etc…So when we harvest soy beans, corn etc…it simply makes the air intolerant.
We’ve ALL found the solution! You will NOT be sorry, you will be healthy to walk into your home with CLEAN AIR!
One glance at a filter needing changed will tell you the FACTS. They WORK!
Written by a customer while visiting AirDoctor