AirDoctor AD3500 Air Purifier with 1 Year Filters
- Up to 2,520 ft2 in 1 hour, 630 ft2 in 15 minutes
- UltraHEPA: 99.99% at 0.003 microns
- Carbon/VOC filter with potassium permanganate
- 3-stage filtration
- 1-year filter pack: 1 UltraHEPA, 2 Carbon/VOC
- PM2.5 sensor, auto mode, 4 fan speeds
Updated 24 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A large room purifier bundled with a year of replacement filters, aimed at smoke, odors and pet dander. The spec table describes a different model, so dimensions and weight need confirming.
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ASIN: B0GSCTNKFTModel: AD3500Category: HEPA Air Purifiers
Overview
Not just a purifier in a box, this bundle pairs the AirDoctor unit with a year of spare filters. Three stages, a pre-filter, a carbon and VOC layer and an UltraHEPA filter, treat particles and gases, while a sensor ring shows air quality.
A spare year of filters means no immediate refill orders, and the carbon blend targets cooking, wildfire smoke and pet odors. Auto mode raises fan speed when the sensor sees particles. Filters must be genuine AirDoctor and replaced on schedule.
Who it's for
Pet owners, people near wildfire areas and open plan kitchens get strong particle and odor control with a year of supplies. Buyers wanting zero filter upkeep should choose a long life filter design.
Pros and cons
- Year of filters included
- Captures very fine particles
- Carbon with potassium permanganate for gases
- Auto mode with color indicator
- Carbon filters need replacing twice a year
- Spec table references a different model
- Noise level not listed
Performance notes
Airflow volume decides how quickly the room is cycled through the filters, while the sensor raises speed when particles spike. Carbon and potassium permanganate absorb and break down gases that particle filters pass.
Specifications
| Brand | AIRDOCTOR |
|---|---|
| Model | AD3500 |
| Dimensions & fit | |
| Particle Retention Size | 99.99% at 0.003 microns |
| Capacity & performance | |
| Number of speeds | 4 |
| Construction & materials | |
| Color | White |
| Included components | |
| Included Components | AD3500 purifier, 1 UltraHEPA filter, 2 Carbon/VOC filters with pre-filters |
| Other details | |
| Floor Area | Up to 2,520 ft2 in 1 hour, 630 ft2 in 15 minutes |
| Filter Class | UltraHEPA, Carbon/VOC, pre-filter |
| Contaminant Filtration Capability | Dust, smoke, pet dander, pollen, odors, VOCs |
| Control Type | Touch, auto mode, boost, timer |
| Special Features | PM2.5 sensor, Halo color indicator, filter indicator |
| Filter replacement | Carbon every 6 months, UltraHEPA every 12 months |
Frequently asked questions
What is included in the AirDoctor AD3500 combo pack?
The AD3500 purifier plus a 1-year filter pack: 1 UltraHEPA filter and 2 Carbon/VOC filters with attached pre-filters.
How often do AirDoctor AD3500 filters need changing?
Carbon filters every 6 months and the UltraHEPA filter every 12 months.
How large a room can the AirDoctor AD3500 clean?
630 ft2 in 15 minutes and up to 2,520 ft2 in 1 hour.
Does the AirDoctor AD3500 adjust itself?
Yes. PM2.5 sensors drive Auto Mode, which adjusts fan speed and activates Boost when needed.