And Molekule has agreed to withdraw its claims that the Molekule purifier relieves allergy and asthma symptoms. NAD found both that Molekule's two small studies of patients were unscientific and vulnerable to bias and that testimonials from doctors in support of the Molekule purifier were unsupported by evidence.

PECO destroys pollutants at a microscopic scale, including chemicals 1000x smaller than what the HEPA filter standard tests for. With no ozone byproduct, a Molekule air purifier safely destroys a vast range of indoor air pollutants.

Molekule is a science and technology company headquartered in San Francisco. It designs and manufactures air purifiers that use photoelectrochemical oxidation (PECO), a technology that the company claims may be useful against chemicals, microbes, allergens, and other forms of air pollution.

We manufacture globally including parts made in the US and Malaysia. Was this article helpful?

PECO, short for photoelectrochemical oxidation, is a type of PCO or photocatalytic oxidation, and it has been used in air cleaning for years. Current versions of air purifiers using PECO technology combine a mesh HEPA filter coated in a catalyst that reacts with UV light to oxidize gas pollutants.

Your Molekule device comes with two filters: a Pre-Filter and a Nano- Filter. The Pre-Filter captures large particles such as dust and pet hair. The Nano-Filter breaks down pollutants at a molecular level with our proprietary nanoparticle coating when activated by light.

We manufacture globally including parts made in the US and Malaysia.

AeroClean Technologies, an air hygiene technology company, and Molekule, a market leader for premium air purifiers, have merged. The combined publicly traded company, moving forward as Molekule Group, Inc.

How long do Molekule Air filters last? For your Molekule Air, we recommend replacing the Pre-Filter every 3 months and the PECO-Filter every 6 months, or when your Filter Status Indicator says Replace in the mobile app.

ExelonPECO Energy Company / Parent organizationExelon Corporation is a public utility headquartered in Chicago, Illinois, and incorporated in Pennsylvania. Exelon is the largest electric parent company in the United States by revenue and is the largest regulated electric utility in the United States with approximately 10 million customers. Wikipedia

Our unit is designed to be quiet enough to sleep while it is running. The noise level ranges from 41-65 decibels (dBa).

Our unit is designed to be quiet enough to sleep while it is running. The noise level ranges from 41-65 decibels (dBa). Silent Mode runs the device as quietly as possible (41 dBa), which is no louder than a whisper.