modern molekule air purifier with faux leather handle next to dining room chairs

Featured Image: Molekule/Facebook

It’s been over a year since the first COVID-19 vaccines was released and over 200 million Americans are considered “fully vaccinated.” Though the pandemic has certainly slowed in its spread, new variants like Delta and Omicron highlight how important it is that we all continue to take precautions. Getting vaccinated, social distancing and wearing masks are powerful tools in preventing the spread of COVID-19, but is there more you could be doing at home? Enter: The Molekule Air Purifier.

With this thought in mind, a press release from Molekule recently caught our eye. A global leader in air purification technology, Molekule announced that new research demonstrates the success of their newest purification technology in capturing and destroying the SARS-CoV-2 virus – the virus responsible for the COVID-19 pandemic.

In this guide, we’ll take a closer look at Molekule’s new technology and delve deeper into what they mean when they say the Molekule air purifier destroys the COVID-19 virus.

What is an Air Purifier?

When you want to sanitize your kitchen counters or the dining room table, you grab a bottle of disinfectant and a clean rag. But what do you do when it’s the air in your home that’s dirty? You turn on an air purifier.

An air purifier is a device that cleanses the air in your home, removing not just pathogens, allergens and pollutants but lingering odor as well. Air purifiers typically consist of one or more filters along with a fan that circulates the air. Air moves through the filter or filters which capture pollutants and airborne particles so clean air can be released back into the living space.

When it comes to air purifiers, Molekule is a trustworthy brand. Their products are backed by science and rigorously tested to ensure their efficacy. In fact, the Molekule air purifier is one of our most-recommended products — but more on that later.

Does the Molekule Air Purifier Really Kill COVID?

According to the United States Environmental Protection Agency (EPA), air cleaners and HVAC filters can help reduce airborne contaminants including viruses. Air purifiers and similar devices are designed to remove contaminants from the air that passes through them and, by reducing airborne contaminants, they may help reduce the spread of viruses like COVID-19.

The real question, however, is whether the Molekule Air Purifier really works to kill COVID. This is what researchers at the University of Nebraska Medical Center (UNMC) set out to determine.

Throughout the pandemic, Molekule has been studying the COVID-19 virus and developing new technology to combat it. In 2021, Molekule’s Photo Electrochemical Oxidation (PECO) technology was the primary subject of that study. The results of the UNMC research showed that Molekule’s Air Mini was effective in removing 99.98% of SARS-CoV-2 from the air in a small chamber.

Though the results of the study are complex, it basically comes down to this: PECO technology works together with traditional filtration to provide multi-layered support against airborne viruses. While no air purifier can completely prevent transmission of a virus like COVID-19, Molekule comes close.

Protect Your Family with a Molekule Air Purifier

The Molekule Large Room Air Purifier with PECO Technology is an at-home air purifier that has the purifying power to destroy mold, bacteria, viruses, allergens and VOCs.

This air purifier is designed for rooms up to 600 square feet with an easy-to-control touchscreen interface and Wifi connectivity for convenience. This model is powered by Molekule’s Photo Electrochemical Oxidation (PECO) technology and comes in a portable design with a natural leather handle so you can use it just about anywhere you like.

Eliminate mold spores, wipe out allergens and protect your family from pollutants and pathogens with the touch of a button.


  • Compact, modern-looking design with leather handle
  • Destroys harmful pollutants at the molecular level
  • Easy to maintain with replacement filters
  • Eliminates allergens like dust mites and mold spores


  • Premium price tag
  • Produces some blue light (dark mode is available)
  • Somewhat heavy at 20 pounds

If the Molekule air purifier for COVID is a little outside your price range, don’t worry. There are plenty of other options on the market. We’ve assembled a small collection of home air purifiers we recommend.

VEVA ProHEPA 9000 Premium Air Filter

A medical-grade air purifier for home use, this model features advanced 4-in-1 technology including a HEPA air filter, washable pre-filter, and activated carbon filter. The VEVA ProHEPA 9000 is a safe choice for families and households with pets, made with a sleek and stylish design and easy operation. You only need to replace the filter every 2 to 6 months and you can rest easy knowing this purifier removes odor, dust, mold, microbes, pollen, bacteria and pet dander from the air your family breathes.

Hathaspace Smart True HEPA Air Purifier

Pricier than the previous model but equipped with 5-in-1 filtration technology, this smart air purifier removes 99.97% of particles down to 0.3 microns and 99.95% of particles between 0.3 and 0.1 microns. You get what you pay for with this air purifier and that’s quiet, efficient purification for indoor spaces up to 1,500 square feet. This air purifier includes a washable pre-filter, a laser air quality sensor, a real-time PM2.5 monitor, and a whisper-quiet fan to ensure optimal efficacy and convenience.

Coway Airmega App-Enabled True HEPA Air Purifier

Modern technology is marvelous, and it’s truly showcased in this smart air purifier. Equipped with True HEPA and activated charcoal filters, this air purifier captures and reduces up to 99.97% of airborne 0.3 micron particles. This model works with the Coway IoCare mobile app which offers indoor and outdoor air quality monitoring as well as filter notification, maintenance scheduling, and smart mode control. The integrated pollution sensor communicates your indoor air quality in real time so you can make adjustments. It even offers three manual fan speeds plus an eco-friendly auto mode.

Blueair Blue Pure 211+ Air Purifier

With two washable pre-filters and an activated carbon filter, the Blueair Blue Pure 211+

captures 99% of airborne pollutants like dust, dander, mold, bacteria and viruses. With whisper-quiet operation and low energy consumption, this purifier is perfect for home use and it can accommodate large rooms up to 540 square feet. Whether you’re hoping to eliminate allergens or simply improve your indoor air quality, Blueair offers several models to suit your needs for rooms of different sizes.

Winix 5500-2 Air Purifier

Equipped with True HEPA And PlasmaWave technology, this home air purifier captures 99.97% of airborne pollutants as small as 0.3 microns. This model features a washable activated carbon filter to remove household odors while PlasmaWave technology permanently filters out allergens and pollutants. With smart sensors to gauge indoor air quality, this purifier accommodates rooms up to 360 square feet and the auto mode adjusts the fan as needed.

While a universally effective COVID air purifier may not yet exist, the latest technology from Molekule is incredibly effective and shows great promise. More than just keeping the air in your home clean and free from toxins, a Molekule air purifier could be an excellent tool in your COVID prevention arsenal.