Customer reviews from AirDoctor
AIR Doctor - AD3500 2,520 sq. ft. Large Room Air Purifier with UltraHEPA & Premium Carbon/VOC Filtration - White
Average customer rating
4.7
(324 Reviews)
Rating breakdown 324 reviews
5 Stars
276
4 Stars
18
3 Stars
12
2 Stars
10
1 Star
8
Customer Reviews for AIR Doctor - AD3500 2,520 sq. ft. Large Room Air Purifier with UltraHEPA & Premium Carbon/VOC Filtration - White
Customer Rating
4
Best Purchase Ever!
on July 11, 2026
Posted by: Shelby S.
No more crazy allergy attacks, musty smells, and so much peace of mind about the air I'm breathing daily.
Written by a customer while visiting AirDoctor
Customer Rating
5
Great product!
on July 7, 2026
Posted by: Astrid C.
Fabulous air purifier. Love the auto feature that automatically slows when air quality is good. Really appreciate being able to dim all lights at night. Would definitely buy again.
Written by a customer while visiting AirDoctor
Customer Rating
5
This is worth buying as
on June 28, 2026
Posted by: Sherree S.
This is worth buying as this keeps air quality in our home 100% better
Written by a customer while visiting AirDoctor
Customer Rating
5
5 star
on June 26, 2026
Posted by: Lois H.
I absolutely love my new air doctor ! I wonder why I didn’t do this sooner??!
Written by a customer while visiting AirDoctor
Customer Rating
5
Clean air and easy to use
on June 26, 2026
Posted by: J R.
Air is noticably fresher and the automatic setting makes it so easy to use.
Written by a customer while visiting AirDoctor
Customer Rating
5
Well worth it.
on June 18, 2026
Posted by: Machelle K.
Before getting my 3500 machine I would wake up with a headache every morning. Now no morning headaches.
Written by a customer while visiting AirDoctor
Customer Rating
5
Air Doctor 3500ii
on June 5, 2026
Posted by: Richard P.
Seem to work very well (we purchased 2)
With the added remote feature I can adjust from anywhere.
Very quiet operation. Very satisfied so far.
With the added remote feature I can adjust from anywhere.
Very quiet operation. Very satisfied so far.
Written by a customer while visiting AirDoctor
Customer Rating
5
Curtis P AirDoctor
on June 4, 2026
Posted by: Curtis P.
Extremely happy with my purchase. My unit (3500) is whisper quiet and very comfortable.
Written by a customer while visiting AirDoctor