More than a purifier company.

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Our leaders

Pierre Bi


Pierre is aeris’s CEO and co-founder. With his engineering expertise developed in the Swiss Federal Institution of Technology and MIT, he has been hands-on in the development of the aeris purifier from the beginning. Today, he manages the company’s growth as a leader in the industry, while also being a board member and investor in multiple scaling startups.

Constantin Overlack


Constantine is aeris’s co-founder and the other side of aeris’s engineering team. Since founding the company, he has become the COO, taking it from a small hardware startup shipping hundreds of units to now handling the supply chain of tens of thousands of units annually. He has led aeris’s growth in Europe, Asia, and now the United States.

Etienne Bougeot

Design Director

As a designer, Etienne has consulted for the world’s most noble brands including HP, Philips, LG, Heineken, GSK, BT, Reckitt Benkiser, Bowers and Wilkins; along this process, he has experienced various creative design approaches among global design firms, Paris (France), Guangzhou (China), Eindhoven (Netherlands), London and Warwick (United Kingdom), New York (USA), Zurich (Switzerland).

Our story

After visiting Beijing from Switzerland, Pierre, our CEO, and Constantin, our COO, realized that the country needed much more powerful air purifiers for homes, where pollution can be even worse. They had seen just how painful bad air quality can be for those around them, and were convinced they could help.

So they got to work.

They fully dedicated themselves to researching and studying air purifiers. They spent three years on this project at MIT and ETH Zurich.

Together with Etienne Bougeot, a highly awarded industrial designer, they reengineered filter materials and iterated hundreds of designs to bring a machine with cleanest and most powerful airflow on the market.

aeris launched their first purifier in China in 2017. It instantly became a hit, as it was one of the few purifiers that could deal with the heavy pollution in the country.

It was this experience in other countries that convinced Pierre and Constantin that this technology, built for the most polluted areas was needed everywhere. So, in 2019, they set up a second office in California.

And here we are.


Los Angeles, CA

6780 Katella Ave,
Cypress, CA


Knonauerstrasse 54,
6330 Cham


SOHO 3Q, 9 Guang Hua Road,
GuoMao, Chaoyang District

Want to see more? Check out our full lineup of HEPA air purifiers.


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How Tax is calculated

The amount of tax charged on your order depends on many factors including the following:


  • The identity of the seller
  • The type of item or service purchased
  • The time and location of fulfillment


The shipment or delivery address of your order
These factors can change between the time you place an order and when your shipment is complete. As a result, the tax calculated on your order may change. We display an “Estimated Tax” to be collected at Check Out when confirming an order. The amounts displayed as estimated tax may then be updated later when your order is finalized and completed.


The tax rate applied to your order will be the combined state and local rates of the address where your order is delivered to or fulfilled from. For example, if you live in a state that does not impose a sales tax, you may still see tax calculated on your order if shipped to another state. Moreover, the tax rates applied to your order may also be different for a variety of reasons, such as a shipment to a residential home versus a business address. Also, the total selling price of an item will generally include item-level shipping and handling charges, item level discounts, and gift wrapping charges. If applied at an order level, these charges, may be allocated to the individual items in an order.


If you are ordering from aeris and shipping to a country outside of the US, you may be charged the applicable country tax rate.

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