Air Mini+

For small rooms up to 250 sq ft

Air Pro

For spaces up to 1000 sq ft

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Clean air, year round.


Air Pro with PECO-HEPA Tri-Power filter

Rated 4.3 out of 5 stars
136 Reviews

Molekule Air Pro purifiers use PECO technology and true HEPA 99.97% particle-capture efficiency rate to capture and destroy pollutants in large living and workplaces. Track six pollutant types in real time or over time in the Molekule app. Start breathing cleaner air today.

  • Coverage up to 1000 sq ft
  • 2 Auto Protect modes
  • Touchscreen interface
  • Reacts to chemicals and particulate matter

What's in the box: One Air Pro with one PECO-HEPA Tri-Power filterter

Get filters auto-delivered every 6 months? Learn More

✔️ Save 20% on each filter

✔️ No commitment, cancel anytime.

✔️ Zero risk. 100% free returns.

Control your airflow

2 Auto Protect modes react to particles & VOCs.

Track your air quality

New expanded air history stats allow you to understand your air quality over previous days or weeks.

PECO-HEPA captures & destroys pollutants

Advanced protection captures small particles with 99.97% efficiency and destroys organic pollutants.

Expansive coverage

Air Pro protects up to 1000 sq ft of living or workspace.

The path to clean air

1. 360° air intake
Air Pro takes in surroundings from every angle

2. Particle capture
Air flows through the outer filter layers, trapping large particles, and slowing down chemicals passing through the filter.

3. PECO process
Purification at it’s best. The nanocatalyst-coated filter layers react to light, destroying pollutants and leaving behind clean air.

4. Clean air
Air Pro disperses clean air into the room.

Connect to the Molekule app

Stay informed of your air quality with daily and weekly air history stats, going back as far as the previous 4 weeks. See changes to six different air quality factors in five-minute increments, or swipe back in time to see changes to individual pollutant types throughout the course of your day or week.

Automatic filter refills

Set it and forget it with automatic filter replacements shipped to your door, exactly when you need them.

✔️ Save 20% on each filter

✔️ No commitment, cancel any time.

✔️ Zero risk. 100% free returns.

Air Pro tech specs
Room size coverage

Up to 1000 sq ft (92.9 m²) with avg. 8-ft. ceilings


Particulate matter (PM1, PM2.5, PM10) down to 0.3 µm, VOCs, CO2, relative humidity

Automated modes

Auto Protect: Standard & Quiet


Touch display & app

Fan speeds

6 manual speeds


Vegan leather


PECO-HEPA Tri-Power filter

Power consumption

Lowest speed — 26 W/h | Highest speed — 123 W/h (3-prong power plug)

Sound levels

Lowest speed — 33 dBa Highest speed — 64 dBa


iOS & Android


2.4 GHz

Cord length

70.87 in. (180 cm)


23.1 in. (58.6 cm) high
10.9 in. (27.8 cm) wide


22.9 lbs (10.38 kg)


2-year limited

FDA clearance

510(k) Class II: Cleared for medical use to destroy bacteria, viruses & mold, and collect particles

Get the FAQs on Molekule air purifiers

The right purifer can make all the difference. Here are some questions you may be asking yourself.

The Molekule Air Pro and Air Mini+ differ in their room coverage and overall size. The much larger Air Pro has a higher air flow rate and is designed to improve indoor air quality in larger rooms up to 1000 square feet. TMeanwhile, the Air Mini+ is made for smaller rooms up to 250 square feet. Both products also have differences in mobility. The Air Pro has a built-in handle and caster wheels for easy maneuvering, while the Air Mini+ is more compact and portable for travel or use in smaller spaces. Choosing the right air purifier starts with identifying your needs and preferences.

The Molekule Air Pro is designed to eliminate a wide range of airborne pollutants, including particulate matter (PM), volatile organic compounds (VOCs), and harmful microorganisms such as bacteria, viruses, and mold. Particulate matter can include dust, pollen, and other small airborne particles that can cause respiratory problems. A variety of sources, such as household cleaning products, building materials, and furniture, emit gasses known as VOCs that can cause headaches, nausea, and other health issues.  Microorganisms such as bacteria, viruses, and mold can lead to illness and other health problems.

The Air Pro can remove common airborne allergens such as pollen, dust mites, pet dander, and mold spores from the air to help with allergies. It uses a combination of PECO and HEPA filtration technology to capture and destroy these particles at a molecular level, providing relief from allergy symptoms. In fact, PECO technology has been independently tested and shown to capture 95% of airborne allergens, making it an effective solution for allergy sufferers.

Yes, the PECO-HEPA filter in the Air Pro can remove asthma triggers such as dust mites, pollen, and pet dander. Eliminating volatile organic compounds (VOCs) and other harmful particles can help reduce asthma symptoms. The Air Pro is FDA-cleared as a 510(k) Class II medical device and is an effective air purifier for people with asthma, but it's always important to consult with a healthcare professional for medical advice.

The Air Pro purifier operates at a noise level of 30-65 decibels, depending on the fan speed setting. At its lowest speed setting, the noise level is comparable to a whisper, and at its highest setting, it is similar to the sound of normal conversation. Molekule has manufactured this product with a quiet mode, in addition to its standard mode for the Auto Protect function, sleep mode, or quiet mode, that runs at a low noise level to avoid disturbing sleep, making it suitable for use in bedrooms and other quiet spaces up to 1000 square feet.

Rated 4.3 out of 5 stars
Based on 136 reviews
Total 5 star reviews: 96 Total 4 star reviews: 17 Total 3 star reviews: 6 Total 2 star reviews: 5 Total 1 star reviews: 12
83%would recommend these products
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136 reviews
  • RH
    Rachel H.
    Verified Reviewer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Big but not ugly

    I love how this molekule is working well and that it fits in the house. I don't have to hide it, it actually looks pretty nice.

  • DB
    David B.
    Verified Buyer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I do not recommend this product
    Rated 1 out of 5 stars
    3 days ago
    Buyer Beware

    I have purchased 12 Molekule units. Last one's were in December, 2022. The arrived and did not work. I paid full price and they replaced them with rebuilt units. The rebuilt units didn't work. One they replaced with a new unit, the other one they are now sending me a second rebuilt unit. It is now the end of May, 2023, six months later and I am still waiting on the rebuilt unit they are sending as a second replacement.

    I will never buy another unit from them and I caution any perspective buyer - if it doesn't work, good luck getting treated fairly by them.

    MEProfile picture for Molekule Ecommerce
    Molekule Ecommerce
    19 hours ago

    Hi David, thanks for letting us know, we want to apologize for your overall experience and assure you that is not the type of service that we wish to represent here at Molekule. We did follow up with our customer support leadership team and you should be hearing back from a supervisor soon. Thank you, and please let us know if there's more that we can do on our end:

  • WT
    William T.
    Verified Buyer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Love it

    I can definitely tell a difference in my air in my home. I’m loving the product.

  • HL
    Hue Linh C.
    Verified Buyer
    Air Pro with PECO-HEPA Tri-Power filter
    Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Sanitize my home

    Love these air purifier, its actually sanitize my living room and the small one sanitize my room, it’s good knowing I am breathing in fresh air :)

  • E/
    Elizabeth / Jamie W.
    Verified Buyer
    Refurbished Air Pro with PECO-HEPA Tri-Power filter
    Refurbished Air Pro with PECO-HEPA Tri-Power filter
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Great Product

    This is our second Molekule. Our old one fell and broke and we had been dragging our feet to invest in another. Within a few hours, as I suspected would happen, we noticed relief from our allergies. Great product.

Reviews LoadedReviews Added

FDA clearance: 510(k) Class II medical device (#K211194)

Indications for Use

The Molekule Air Pro air purifier is a device intended for medical purposes that is used to capture 95% of particulate matter and destroy bacteria, mold, and viruses by exposure to ultraviolet radiation when operated in Auto Mode Standard or manual mode at fan speed 2 or higher.

The Molekule Air Pro air purifier has been demonstrated to entrain and destroy the following bioaerosols under the following exposure/working conditions:

PECO meets all applicable criteria outlined by FDA guidelines for air purifiers that may help reduce risk of exposure to SARS-CoV-2.

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