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
(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 - 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
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
Customer Rating
5
Great filter
on October 19, 2025
Posted by: Carolina
Bought this air filter during the fires! Really helped me and my family have good quality air inside our home.
Written by a customer while visiting AirDoctor
Customer Rating
5
Great air purifier
on October 8, 2025
Posted by: Vincent h.
I just got it seems like everything's running great
Written by a customer while visiting AirDoctor
Customer Rating
5
Love my Air Doctor!!
on October 5, 2025
Posted by: Barbara G.
Love my Air Doctors!! Have purchased three of them - one for myself and two for other family members. I’m reminded how sensitive it is every time I clean my cat litter boxes or have smelly food in the kitchen. The fan speeds up to capture those particles I cannot see or sense. So grateful I can breathe easily with higher quality air. !!
Written by a customer while visiting AirDoctor
Customer Rating
5
So far so good!
on September 24, 2025
Posted by: Ruthie P.
I bought this air purifier last spring and noticed the yellow dust was negligible, and no dust on my bureaus all summer! That tells me it’s working!
Written by a customer while visiting AirDoctor
Customer Rating
5
Air Doctor
on September 24, 2025
Posted by: Roseann L.
I love it, so quiet, feel good knowing toxins and allergens I can’t see are being removed.
Written by a customer while visiting AirDoctor
Customer Rating
5
KAB
on September 20, 2025
Posted by: Anonymous
Thank you. Looking forward to seeing how well the air Dr works.
Written by a customer while visiting AirDoctor
Customer Rating
5
breathing issues? you must get these
on September 17, 2025
Posted by: Marc G.
We have several in our house. We never knew for sure if they were truly making a difference but felt they were. Recently we had to shut them all off and within 3 days the air quality decline was noticeable. Asthma and allergies were felt by everyone. Got them back on and within 24 hrs good again. 100% recommend to all.
Written by a customer while visiting AirDoctor