Air Doctor Vs Molekule Air Purifier: Which Is Better? [Pros, Cons, & Differences]

An air purifier will remove pollutants and allergens from your home or workplace. These are great for your health because you can breathe clean Air. That said, what exactly is the difference between these two brands? Read on since we have researched everything you need to know about the matter at hand.

AirDoctor and Molekule air purifiers are both good brands. These are some differences: AirDoctor features UltraHEPA filtration, has an additional carbon filter with a noise level of 30 to 59 dB, and has no smart control features. While Molekule features PECO technology, with a noise level of 41 to 65 dB, and has smart control features.

Both AirDoctor and Molekule air purifiers have the same purpose. The difference, however, lies within their features. This article will discuss the difference between these two brands and their benefits and drawbacks.

Difference between Air Doctor and Molekule Air Purifier, Air Doctor Vs Molekule Air Purifier: Which Is Better? [Pros, Cons, & Differences]

Difference Between AirDoctor And Molekule Air Purifier

AirDoctor's unique feature is the UltraHEPA filtration, one of the best in the industry, and it has an additional carbon filter to handle VOCs and gases. Molekule's unique feature is the PECO technology because it destroys pathogens in the air using UV light. AirDoctors has a noise level between 30 and 59 dB. Molekule has a noise level ranging from 41 to 65 dB.

AirDoctor lacks smart features. This is one of the only air purifiers that doesn't connect to Wi-Fi because most high-end air purifiers connect to Wi-Fi. While Molekule uses smart features, you can control it with an app.

Air Doctor Air Purifier

Cute little girl standing breathing at air purifier

Peter Spiegel and Kate Williams created AirDoctor, which has been operating since 2016. Their goal was to offer high air quality at a reasonable cost. Using a WhisperJet fan, AirDoctor purifiers clean the air in a room four times each hour or every fifteen minutes.

Features And Models

The AirDoctor features an UltraHEPA filter, quiet performance, VOC filter, sealed system, change filter alert, auto mode, and air quality sensor.

  • AirDoctor 1000

A small purification is suitable for small spaces that can circulate the Air in 285 sq. ft. 4x/hour or 570 sq. ft. 2x/hour.

  • AirDoctor 2000

A small-size purifier but excellent in performance. Suitable for small and medium spaces that can circulate the air in 305 sq. ft. 4x/hour or 610 sq. ft. 2x/hour.

Check out this AirDoctor 2000 on Amazon.

  • AirDoctor 3000

The classic AirDoctor and powerful air purifier. Good for bedrooms, kitchens, and living rooms that can circulate the air in 638 sq. ft. 4x/hour or in 1,274 sq. ft. 2x/hour.

  • AirDoctor 5000

Most powerful performance and quietest. Suitable for large spaces and high ceilings that can circulate the Air in 1,001 sq. ft. 4x/ hour or 2,001 sq. ft. 2x/hour.

Check out this AirDoctor 5000 on Amazon.

Pros And Cons Of AirDoctor Air Purifier


  • Eliminates bacteria and viruses

AirDoctor can eliminate 99.99% of bacteria and viruses down to 0.003 microns.

  • Eliminates live SARS-CoV-2 virus

99.97% of live SARS-CoV-2 viruses may be removed from the air with AirDoctor. The device may run continuously and adjust to the Air's needs.

  • Good for large space

Every 15 minutes, AirDoctor thoroughly cleanses the air in a 285 square foot area, and the larger models such as 2000, 3000, and 5000 cover even more area.

  • Not too loud

All AirDoctors have a noise level between 30 and 59 dB, depending on the fan speed. Because of where the fan is placed, the AirDoctor 1000 produces a low humming noise comparable to white noise. However, AirDoctor 3000 is ideal if you require complete silence in space.

  • Unique features

AirDoctor has a Dual Action VOC filter, Auto-Mode function, and UltraHEPA filtration features that other air purifiers don't have.

  • Automatically adjust

The built-in air quality sensor automatically adjusts the cleaner based on your air. The fan speed will adjust automatically if the AirDoctor is set to Auto good air quality has a low fan speed, the fair has a medium, and the poor has a high and boosted fan speed.


  • No remote control

AirDoctor has no remote control. This feature is commonly standard on higher-end air purifiers.

  • No Wi-Fi smart control

AirDoctor lacks Wi-Fi smart control. This air purifier cannot connect to a mobile device, another common feature nowadays.


AirDoctor comes with a one-year limited warranty. This guarantee only applies if the AirDoctor product has a manufacturing or material defect, in which case it will be free to fix or replace.

This warranty does not cover any any damage from failure to maintain and clean or misuse.

Molekule Air Purifier

Air purifier in cozy white bed room for filter and cleaning removing dust PM2.5 HEPA

The air purifiers from Molekule have been known to improve indoor air conditions since the product can purify and remove common contaminants, including bacterial spores and gas-based paint fumes. Additionally, Molekule appliances improve the odor present in households.

Features And Models

The Molekule air purifier uses filtration and ultraviolet radiation to capture and eliminate viruses in the Air; this is called photoelectrochemical oxidation (PECO) and is unique to Molekule's products. The device is Wi-Fi enabled, so you can control them with an app.

  • Air Mini and Air Mini+

These two models have the same features, such as it is designed for use in smaller spaces, it has a capacity of 250 square feet. It also has a small handle and weighs only 7 pounds, making it easy to move.

Check out this Air Mini + on Amazon.

  • Air

The Air is much taller than Air Mini and Air Mini +. It is designed for large spaces because it has a capacity of 600 square feet. Also, Air comes with a handle and weighs 18 pounds.

  • Air Pro

The Air Pro can filter areas up to 1,000 square feet, it is a good choice for large, open floor plans and busy areas. It can accomplish this by quickly filtering more air and weighs 23 pounds.

Check out this Air Pro on Amazon. 

Pros And Cons Of Molekule Air Purifier


  • VOC pollutants can be removed

Inhaling volatile organic compounds (VOCs), invisible airborne chemicals, can harm one's health. The Molekule air purifier eliminates harmful VOCs from the Air in your house or place of business and destroys them.

  • Mold spores can be removed

Molekule air purifiers can kill airborne mold from your house quickly and completely. When choosing an air purifier, Molekule should be one of your top options if mold is one of your top concerns regarding indoor air quality.

  • Allergens can be eliminated

The PECO technology collects and eliminates airborne allergens. The device has a PECO-Filter to eliminate even the smallest organic allergens and a Pre-Filter for larger dust particles.

  • The technology of its filters is constantly evolving

Molekule is a scientific company. Researchers are constantly testing and improving Molekule filters to incorporate recent advancements. This air purifier, created by a company dedicated to providing the best customer experience and product performance, is the best option if you want cutting-edge air purification technology.

  • Easy to maintain

The filters of the Molekule air purifier are easily replaceable. The unit's sleek, streamlined design and machined aluminum components make it simple to clean and maintain both internally and externally. The efficiency of an air purifier should be maintained through frequent cleaning and filter replacement, according to the EPA.

  • Not too loud

The noise level of the Molekule Air purifier is extremely low, ranging from 41 to 65 dB. It is made to be quiet so you can sleep while operating.


  • Heavy

The model weighs 20 pounds, which may be too much for some customers to easily move around the house.

  • Blue light

The blue light may be too intense for some users to use in their bedrooms at night. For this, Molekule offers a dark mode that enables the device to function without UV light.


Molekule air purifiers have a 30 days return policy if you are unsatisfied with the product. If the product you bought came from an authorized retailer, return it to the store with proof of purchase.

Molekule is a product limited warranty. For two years following shipment, Molekule guarantees that the product will be free from manufacturing and material flaws when used normally and by the instructions included with it. The only thing Molekule will have to do to fulfill this warranty is to choose whether to fix it or replace it.

This warranty does not cover maintenance failures since they result in damage from misuse, accidents, electrical tampering, or normal wear and tear.

What Are Other Recommended Air Purifiers?

A white portable electric purifier

The Coway Airmega AP-1512HH Mighty is considered the best air purifier available. A test was conducted to verify the product's capacity to eliminate indoor air pollutants. The appliance can reduce heavy smoke in a 1,215 cubic foot office within 30 minutes.

Coway Airmega's operating costs are significantly lower compared to other brands with a once-a-year filter change. Furthermore, it is highly economical and designed with a quiet running performance making it ideal for bedrooms and other similar areas.

In Closing

Difference between two air purifiers

It is essential to have an air purifier at your home or workplace to prevent you from having health issues. AirDoctor and Molekule brands have the same purpose, to make your air clean. We hope this article gave you an idea of which brand is best for you.

You might also find these topics informative:

My Molekule Air Purifier Keeps Rebooting - Why? What To Do?

Can You Use An Air Purifier And Humidifier Together?

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