We get confused about selecting the best one between different models from the same brand. It happened to me with the Air Doctor 3000 vs 5000 model.
I then started my research, to understand these models and identified the major differences.
Air Doctor 3000 and 5000 models come with many similar features besides a few Major differences.
Here in this article, I have explored these models and highlighted the differences between Air Doctor 3000 and 5000 models, that would help you to make the right decision based on your room requirement.
Without any further ado. Let’s understand these models.
Air Doctor 3000 vs 5000: Which Is The Best One
Air Doctor 3000 and 5000 models come with an effective filtration system that helps provide clean air that is free from pet danders, pollen, allergens, and airborne dust particles.
The Air Doctor 5000 model is superior to the Air Doctor 3000 model in these three features that include filtration system, Area coverage, and fan speed.
The Air Doctor 5000 model is designed to cover a larger area with a powerful filtration system that includes a dual filtration system on either side of the air purifier. While the Air Doctor 3000 model comes with a single filtration system.
The Air Doctor 5000 model is designed to cover larger room areas of about 1043 sq. ft in 15 minutes, while the Air Doctor 3000 model is designed to cover medium to larger room areas of about 630 sq. ft in 15 minutes.
The Air Doctor 5000 model is designed to operate in 6 different fan speeds, while the Air Doctor 3000 model can operate in 4 different fan speeds.
Overall, if you consider an air purifier for an extra larger space including the open-concept living room and high-ceiling great rooms, then you can consider the Air Doctor 5000 model.
Air Doctor 3000 vs 5000: Comparison Table
In the below comparison table, you can find out the differences and similarities between the Air Doctor 3000 model and the Air Doctor 5000 model.
| Features | Air Doctor 3000 | Air Doctor 5000 |
| Model |  |  |
| Product Dimensions | 8.75″D x 15.75″W x 23″H | 16″D x 16″W x 28.75″H |
| Filtration System | 3-in-1 Filtration System | Dual Filtration System2x(3-in-1 Filtration System) |
| Area Coverage | 630 ft² in 15 minutes | 1043 ft² in 15 minutes |
| Fan Speed | 4 | 6 |
| Air Quality Sensor | YES | YES |
| Auto Mode | YES | YES |
| Timer | YES | YES |
| Filter Replacement Indicator | YES | YES |
| Voice Assistant | NO | NO |
| Mobile Application | Only with WiFi Connected Versions | Only with WiFi Connected Versions |
| Weight | 18 lbs | 33 lbs |
| Noise Level | 39dB-59dB | 30dB-50dB |
| Price |  | |
Air Doctor 3000 vs 5000: Differences In Their Features
When we compare the Air Doctor 3000 and 5000 models, you will find the major differences in these areas include the Filtration system, Area coverage, Fan speed, and Noise levels.
Filtration System:
Air Doctor 5000 model comes with a dual filtration system that is placed on either side of the air purifier. It helps the unit to collect the air from both sides.
On each side of the unit have 3 different types of filters that include Pre-filter, Carbon/VOC filter, and H13 Ultra HEPA filter.
Air Doctor 5000 model is designed to carry 2 pre-filters, 2 Carbon filters, and 2 H13 Ultra HEPA filters.
Air Doctor 3000 model comes with a single filtration system having 3 different types of filters that include Pre-filter, Carbon/VOC filter, and H13 Ultra HEPA filter.
Pre-filter is used to trap larger dust particles from the air, Carbon/VOC filter is used to capture odor or smoke from the air.
H13 ultra HEPA filter is used to remove particles of smaller sizes of about 0.003 microns with 99.97% efficiency.
It is a fact that the more powerful the filtration system is, the more efficient it is in providing clean air for breathing.
Lastly, the Air Doctor 5000 model has a powerful dual filtration system when compared with the Air Doctor 3000 model. AD 5000 model is considered if you are looking for effective cleaning of the air in your room.
Area Coverage:
The Air Doctor 5000 model covers an extra larger area that includes open-concept living rooms and high-ceiling great rooms.
It can cover a room size of about 1043 sq. ft in 15 minutes.
On the other hand, the Air Doctor 3000 model covers larger spaces like master bedrooms, living rooms, and kitchen rooms.
It can cover a room size of about 630 sq. ft in 15 minutes.
Overall, the Air Doctor 5000 model covers a larger area compared to the Air Doctor 3000 model.
Fan Speed:
The Air Doctor 5000 model comes with 6 different fan speed features. The Air Doctor 3000 model comes with 4 different fan speeds.
The higher fan speed of the unit helps to filter the air more effectively.
Noise Level:
The Air Doctor 5000 model operates at a lower noise level when compared to the Air Doctor 3000 model.
AD 5000 model operates at 30dB at the lowest fan speed and 50dB at the highest fan speed.
AD 3000 model operates at 39dB at the lowest fan speed and in 59dB at the highest fan speed.
AD 5000 model is the right one if you are looking for a quiet-performing air purifier.
Air Doctor 3000 vs 5000: Similarities In Features
When you compare Air Doctor 3000 and Air Doctor 5000 air purifiers, you will find similar features in both models.
This includes an Air Quality Sensor, Air Quality indicator light, Auto Mode, Filter replacement indicator, Ionizer, Timer, and Dim.
Air Quality Sensor:
The Air Quality sensor in the air purifier detects the quality of the indoor air and displays it through an LED light on the control panel.
This feature helps to know the quality and suggests changing the fan speed to improve the quality of the air.
You will find this feature in the Air Doctor 3000 and 5000 models.
Air Quality Indicator Light:
You can determine the quality of the air in your room from the air quality indicator light. This indicator light shows different colors for different air quality.
A red indicator light shows if the air quality is poor. Yellow indicator light shows moderate air quality. The blue indicator light shows good air quality.
You will find this feature in both Air Doctor 3000 and Air Doctor 5000 models.
Auto Mode:
Auto Mode feature helps to maintain the good air quality in the room.
This feature ensures good air quality by adjusting the unit’s fan speed automatically based on the air quality.
You can set your unit on Auto Mode if you are involved in other work where you cannot adjust the fan speed manually. This feature looks after the air quality of the room.
You will find this feature in both Air Doctor 3000 and 5000 models.
Filter Replacement Indicator:
The filter replacement indicator feature informs you to replace the filter at the right time. This indicator is seen in the control panel.
You will find this feature in both the Air Doctor 3000 and 5000 models.
Ionizer:
The Ionizer feature helps to remove airborne particles from the air to provide clean air for breathing.
It acts as another layer of the filter to remove dust particles from the air.
You can turn on or off this feature. You will find this feature in the control panel options.
This feature is available in Air Doctor 3000 and 5000 models.
Timer:
The timer feature helps to set the unit for a specific time and once the set time is reached, the unit turns off automatically.
You can use this feature if you plan to use the unit for some time.
This feature is available in both Air Doctor 3000 and 5000 models.
Dim:
The dim feature in the control panel allows to dim the lights in the panel. This feature is helpful if you plan to use the air purifier at night time.
This feature is available in both Air Doctor 3000 and 5000 models.
Conclusion
Air Doctor air purifiers are one of the best air purifiers that are available in the market.
But if you need to choose between the Air Doctor 3000 and Air Doctor 5000 models, I would suggest going with the Air Doctor 5000 model.
Air Doctor 5000 air purifier is best for extra large spaces as it comes with a dual filtration system. It also includes 6 different fan speeds.
It covers an area of about 1043 sq. ft in 15 minutes. It operates at a lower noise level at the highest speed.
You can consider the AD 3000 model if you are looking for spaces around
630 sq. ft.
Frequently Asked Questions
How Often Do I Need To Change The Carbon Filter?
You need to change the carbon filter every six months. If you are indoor air quality has been poorer for a long, you need to replace it even before six months.
How Often Do I Need To Change The Ultra HEPA Filter?
You need to change the carbon filter every 12 months. You can know the right time to replace the filter from the filter replace indicator from the control panel.
