Air Doctor 3000 vs. Winix 5300-2 Air Purifier

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Airdoctor 3000 vs. Winix 5300-2 Air Purifier

Do you want to avoid allergens, dust, and other pollutants in your home? Then you need an air purifier. But which one is better?

There are two main options for air purifiers: Air Doctor 3000 and Winix 5300-2. These two air purifiers are designed to provide the best air quality in your home or office. They offer a similar level of filtration. Also, they have many of the same features, but each has advantages.

We’ll compare these two devices to determine which is better for you!


Air Doctor 3000 is ideal for large spaces. At the same time, Winix 5300-2 is well-balanced for medium areas. Winix has a unique Plasmawave technology as one of its ionizer features.

However, the Airdoctor 3000 has control lock features that no air purifier has. Moreover, it also has a higher CADR rating and user-friendly control panels.

Nevertheless, Winix 5300-2 provides lower energy consumption and 4 stages of air purification. Overall, both are highly recommended for use in residential and building settings.

Air Purifier Air Doctor 3000 Winix 5300-2
Room Size Coverage 505 sq. ft. 5x/hour 360 sq. ft. 5x/hour
CADR (Smoke)/CFM 340 232
Fan Speeds 4 4
Noise Level 38 to 59 dB 27.8 – 60 dB
Power Consumption 11 – 110 W 5-70 W
Dimensions 15.75″ (W) x 8.35″ (D) x 23″ (H) 15” (W) x 8.2” (D) x 23.6” (H)
Weight 18 lbs 14.8 lbs
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Air Doctor 3000 Air Purifier 

AIRDOCTOR AD3000 AD3500 Air Purifiers for Home And Large Rooms

Of all AirDoctor models, the AD3000 had the best results. If you use this air purifier, you may expect to get rid of around 97.0% of airborne particles.

The Air Doctor AD3000 is a compact and basic air purifier. The buttons are easy to use, and they require nothing in the way of routine maintenance.

The Air Doctor AD3000 is generally equipped with modern filtration systems. This unit is also quite effective and works well in the living, kitchen, and dining rooms. It may also be highly used in smaller areas throughout the house.

Consumer Reviews

According to reviews, the sound level automatically reduces without being highly noticed. The sound is bearable even when turned to the highest fan speed settings. They love how the auto-adjust function generally maintains a low setting.

Meanwhile, other customers say it failed to eliminate smells or dust as promised. They still see bits of dust in the air, even used in small areas. 


  • AirDoctor 3000’s have proven capacity to filter out particles as small as 0.003 microns from the air.
  • AD3000 is a worthwhile investment for those who suffer from several chemical allergies.
  • Helpful for home chefs who want to cut down on odors
  • The AD300’s modern design is a major selling factor.
  • The Air Doctor has an outstanding 3X ACH speed.


  • Lack of Remote Access and App Control 

AirDoctor 3500i - Airdoctor with Wifi connected app

With the new AD3500i version of this air purifier, you no longer have cons. The new model has a remote control through the app. Unlock instant air quality notifications, filter change reminders, device management, and effortless device sharing with the touch of a button.

Winix 5300-2 Air Purifier

Winix 5300-2 Air Purifier with True HEPA

The WINIX 5300-2 Air Cleaner is an updated model of their previous model, the 5300. It is mainly designed to be effective in the elimination of allergies and odors from any home.

It has an Energy Star rating for cost-effective construction. Thus, it can be set to clean the air automatically. Also, WINIX 5300-2 is lightweight. That will be enough to transfer to any bedroom, den, office, or other location up to 360 square feet in size.

Consumer Reviews

After purchasing WINIX 5300-2, customers have found it a worthwhile investment. It’s automated, its replacement filters are inexpensive, and it complements house decor. They like the chic light bar at the bottom of the control panel that uses a three-color indication.

Yet, some customers won’t recommend it because the purifier’s plasma wave generates ozone. They encounter ozone, creating chemicals with horrible odors.


  • WINIX 5300-2’s is AHAM Verified and Energy Star verified. 
  • It has 2 year warranty with free replacement
  • It has a cooling system that has some of the greatest fans available
  • A matte finish gives it a modern look
  • The system controls are intuitive and easy to use


  • Has a loose-fill activated carbon instead of bonded ones
  • While running at high speeds, it can produce an audible noise

Air Doctor 3000 vs. Winix 5300-2 Designs

Both are almost the same size, but the Airdoctor 3000 is 3.2 lbs heavier than the Winix 5300-2.

Winix 5300-2 has digitally controlled touchscreen glass panels. AD3000 is primarily controlled through the use of buttons.

Overall, both devices are user-friendly and have easy-to-navigate control panels.

Size, Colors, And Exterior

The Winix 5300-2 has a refined exterior and sleek new black housing. It also features enhanced controls and a vertical stripe body.

Winix 5300-2 Design

It has a width of 15 inches and a height of 23.6 inches (H). It’s lightweight, coming in at just 13.4 pounds. Also, Winix is only available in one color, a grayish tone. 

On the other hand, the Airdoctor 3000 measures 23 inches in height and 15.75 inches in width. White is your only option for the color. AD 3000’s interior design is also impressive and airtight. 

AIRDOCTOR AD3000 AD3500 Air Purifiers for Home And Large Rooms dimensions and size

Consumers also love it because of its skinny black border and oval shape. Moreover, AD3000 has low noise because of its solid build quality. 

Control Panels and Navigation

When it comes to the Winix 5300-2’s control panels and navigation, it is very accessible. You can rest easy knowing that the front panel is magnetic rather than held in place by a clip.

The air intake is usually concealed behind the front panel. Also, the air exhaust is generally positioned high above. There is also a regular handle slot for carrying, which makes it portable to move around.

Comparatively, the Air Doctor 3000’s power button is mainly on the top device. The Air Doctor instantly enters Auto mode when powered on. In most cases, your sensor will immediately begin monitoring airborne particles when activated. Lastly, the buttons on the control panel make it easy to adjust settings.

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Air Doctor 3000 vs. Winix 5300-2 Filters

AirDoctor 3000 was highly found to be 99.99% effective against a panel of bacteria and viruses

AD3000 and Winix 5300-2 can remove dust and airborne contaminants. Yet, Winix features 4 air purification stages that eliminate inanimate particles. However, the three filters in the AD 3000 should be able to collect most of the dirt and pollution. Overall, both devices can reduce particles by as much as 99 percent.

Particle Performance 

Air Doctor 3000 was highly found to be 99.99% effective against a panel of bacteria and viruses. These include H1N1. Moreover, tests proved it can filter out particles as thin as 0.003 microns.

Therefore, AD3000 was expertly crafted to cleanse the air inside any space. These harmful gases and particles are as follows:

  • Pollen  
  • Dust  
  • Mold spores 
  • Aerial Germs
  • Bacteria
  • Viruses
  • Smoke from cigarettes
  • Pet hair
  • Cooking odor 
  • Formaldehyde

On the other hand, AHAM generally verified the effectiveness of Winix 5300-2. They have been highly tested to eliminate smoke, dust, and pollen. It is meticulously designed to filter out 99.97% of particles as small as 0.3 microns.

It has also been inspected and shown to be ozone-safe by CARB, ENERGY STAR, and safe by UL, so you know you can trust it.

With PlasmaWave Technology, the Winix filter has maintained its 4-stage filtering system. This unit can catch particles such as:

  • Dust
  • Hair
  • Debris
  • Household odors from cooking and pets
  • Insecticide
  • Hazardous fumes (VOCs, asbestos, formaldehyde, benzene, and tobacco smoke)

Filter Stages and Performance

AD3000 has a 3-stage filtration technology that significantly enhances indoor air quality. They achieve this by removing outdoor pollutants.

AD3000 consists of a pre-filter, Carbon Gas Filter, and UltraHEPA filters.

AD3000 consists of Pre Filter, Carbon Gas Filter, and UltraHEPA filters.

Layer 1: Pre Filter

AD3000 has a pre-filter that collects larger particles like pet hair and dust. This filter may be repeatedly used and is easily maintained by vacuuming or hand washing.

Layer 2: GAS/VOC/Carbon Trap Filter

Ozone, odors, gases, and volatile organic compounds (VOCs) like formaldehyde are all eliminated. Thanks to AD3000’s carbon/gas trap/VOC filter as the second filtration layer.

Layer 3: Super HEPA Filter

In this last stage, dust, smoke, and bacteria are all captured by AD3000’s UltraHEPA filters. UltraHEPA filter of AD3000 removes 99.97% of particles as small as 0.3 microns to meet HEPA standards. 

On the other hand, four stages of air purification are available on the Winix 5300-2 Air Purifier. In this case, it allows the removal of several toxins from the air.

Winix 5300-2 has a Pre-filter, Carbon Gas Filter, True Hepa Filter, and Plasmawave.

Winix 5300-2 has Pre-filter, Carbon Gas Filter, True Hepa Filter, and Plasmawave.

Stage 1: Pre-filter

The pre-filter of the Winix 5300-2 has removable and washable mesh. This pre-filter works to trap larger particles before they enter the main filter. Oftentimes, large particles can greatly reduce the lifespan of the HEPA filter. Thus, a pre-filter is essential. This stage is efficient at catching dust and dirt and is simple to clean. 

Stage 2: Gas Filter

A carbon gas filter is generally used to remove smells and gases from the Winix 5300-2 air. The carbon filter removes odors and compounds (VOCs) to filter and purify the space.

The carbon filter of the 5300-2 consists of a layer of fibers that have been mainly carbonized. This carbon filter model is typical of those available today.

Stage 3: True HEPA Filter

The 5300-2 is highly equipped with a single HEPA filter to eliminate pollutants. These particles are pet allergies, pollen, mold spores, and dust, among other things.

As you can see, HEPA filters are generally unrivaled in their feature. It removes particles from the air thanks to its advanced filtration technology. 

A HEPA filter may lower the number of particles by 99.97 percent. Comparatively, a MERV 7 filter found in HVAC systems can remove only 90% of airborne particles.

Stage 4: PlasmaWave

Winix’s innovative PlasmaWave Technology eliminates airborne contaminants. The device generates molecular-level hydroxyls. After this, it is applied to neutralize airborne pathogens, odors, and chemicals.

Air Doctor 3000 vs. Winix 5300-2 Best Features

Air Doctor 3000 and Winix 5300-2 are both outstanding quality features. Both units have fan speed modes, auto mode, air-quality indicators, and sleep mode.

Nevertheless, AD3000 has a unique control lock feature. This prevents a (child) from interrupting the operation. As mentioned earlier, Winix 5300-2 has a unique feature of PlasmaWave. 

Best Features Overview

The interface of Airdoctor 3000 is clean and simple to use. They have no trouble navigating the button. You can easily access the six-button interface and the LED switches.

It also has a digital display and filter replacement indicators. The auto-off timer may be readily adjusted for up to 24 hours, and there is a dark setting if you want less lighting. For safety and security, the system is airtight. It also includes WhisperJet fans, which operate softly and effectively. 

Meanwhile, the 5300-2 has features that are accessible through the touchscreen panel.

By pressing the PlasmaWave button, you can activate or deactivate the purifying effects. You may adjust the fan’s speed from low to medium and high. As you can see, it also has a reliable timer that covers one to eight hours.

Winix 5300-2 has a filter replacement indicator that lights up when it’s time to change. When air quality is good, the indicator will change yellow; when it’s unsafe, it will turn red. You should know that certain LED lights may adapt to the airflow based on the conditions in the room.

Key Features and Characteristics

Air Doctor 3000

  • Auto-Mode & AirQuality Sensor
  • Sealed System
  • Replace the Filter Indicator Light
  • Quiet Performance
  • Control Lock 
  • Fan Speed Control
  • Timer Control
  • Ionizer
  • 24-Hour Timer Display

Winix 5300-2

  • Auto Indicator
  • Sleep Indicator
  • PlasmaWave Indicator
  • Fan Speed Indicator
  • Filter Replacement Indicator
  • Light Sensor
  • Smart Sensor

Air Doctor 3000 vs. Winix 5300-2 Energy Consumption

AirDoctor 3000 vs. Winix 5300-2 Energy Consumption

The power consumption of the Winix 5300-2 is lower than that of the AirDoctor 3000. 

The Winix 5300-2 only needs 70W to run on 120V. Nevertheless, AD3000 needs 110W of electricity at 120V.

Generally, the $0.1319/MWh national average in the United States is a reasonable place to begin. Let’s calculate.

Winix 5300-2

• Highest Speed Setting: 64W

• Electricity Consumption: $0.20 Per 24 Hours

• Lowest Speed Setting: 9W

• Electricity Consumption: $0.03 Per 24 Hours

At full speed, the Winix 5300-2 is expected to cost around $73 annually.

However, AD3000’s low setting consumes only 11W. At its highest setting, 110 watts are generally required. 

Airdoctor 3000

• Highest Speed Setting: 110W

• Electricity Consumption: $0.35 per 24 hours

• Lowest Speed Setting: 11W

• Electricity Consumption: $0.03 per 24 Hours

As a result, running an AD3000 constantly at its maximum setting costs $127.75 per year.

Keep in mind

Because of how innovative air purifiers are, their automated settings remain constant. Thus, total expenses will be far less than we already estimated.

AirDoctor 3000 vs. Winix 5300-2 Noise Level

AirDoctor 3000 vs. Winix 5300-2 Noise Level

Air Doctor 3000 is a great option because it produces just 39 dB of noise. Yet, with the lowest fan setting, Winix 5300-2 generates a noise level of 49 dB. 

As you can see, the 5300-2 fan’s noise level increases significantly at maximum speed—the maximum volume setting results in 67.5 DB. However, you may reduce the 5300-2’s noise output by using one of the three lowest fan speeds.

Meanwhile, AirDoctor 3000 can go up to 59 dB at its loudest. The AirDoctor 3000 is highly equipped with WhisperJet silent jet technology. As a result, there is a 30% decrease in background noise.

Air Doctor 3000 vs. Winix 5300-2 Room Coverage And CADR Rating

CADR Filter Ratings

In terms of both coverage and CADR, AD3000 is far superior to Winix 5300-2. AD3000 has a CADR of 340 CFM. The Winix 5300-2 has a CADR of 246 CFM. 

Winix 5300-2’s CADR for dust has increased to 243 cfm (VS Winix 5300). The CADR for pollen is 246 cfm, whereas the CADR for smoke is 232 cfm.

Meanwhile, AD3000 has a CADR range of 10–400 for dust, 10–450 for tobacco smoke, and 25–450 for pollen.

Room Coverage 

Airdoctor 3000 can clean a room size of 505 square feet 5 times every hour or up to 1262 square feet twice per hour.

Winix 5300-2 can clean a room size of 360 square feet 5 times every hour or up to 900 square feet twice per hour.

So AD3000 is a clear winner here.

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Air Doctor 3000 vs. Winix 5300-2 Upkeep

Both devices do not necessitate a great deal of upkeep on your part. You may clean the pre-filters whenever you want.

Nevertheless, Winix 5300-2 includes a few extras if anything breaks. Having an extra filter on hand is a great help to purchasers.

With AD3000’s carbon filters, replacing them every six months is necessary. Then, replace your UltraHEPA filter once a year if you use it 24 hours a day. The filter must be manually changed if the corresponding indicator light turns on.

Meanwhile, Winix’s permanent pre-filter may be regularly removed for cleaning and reuse indefinitely. You may need to wash the filter as often as every two weeks, depending on how regularly you clean the air ducts.  

Air Doctor 3000 vs. Winix 5300-2 Price

AirDoctor 3000 vs. Winix 5300-2 Price

Air Doctor 3000 air purifier price on the official website is $629 ($349 to our blog readers), with an option to purchase now and pay later as low as $32/month, while the Winix 5300-2 price is around $200 on official website

Winix 5300-2 Replacement Filter costs $42. It includes 1 HEPA Filter and 4 Activated Carbon filters.

AirDoctor 3000 replacement filter set price is $150. It includes 1 UltraHEPA filter and 2 Carbon Gas Trap/VOC filters.

Air Doctor 3000 vs. Winix 5300-2: Which One Is Better?

Generally, AirDoctor 3000 is outstanding compared to Winix 5300-2.

Simply put, the Air Doctor 3000 is quieter with simple features and navigation. Consumers can benefit from a higher CADR rating with 3-stage purification.

Meanwhile, Winix 5300-2 is the second best option due to its low energy consumption. Remember that it offers remarkable Plasmawave technology, too. Additionally, buyers can take advantage of its four levels of air purification.

If you want a simple yet affordable air quality purification, the AD3000 is a solid investment. It can be a good choice for bigger spaces around your house. 

But if you want something with a wide range of useful functions, the Winix 5300-2 is the way to go. It might be useful for rooms of moderate size.

Ultimately, any of these purifiers are a great pick for efficiency and convenience.

If you want Air Doctor 3000 with built-in Wi-Fi and the mobile app, get the AD3500i model, which costs only $100 more but provides so much value.

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