About Ozoneair

It all started in a garage in northern Sweden

When most 16-year-olds were playing video games, Johan Lundberg was in his dad's garage building a machine that could remove bad odours.

Every spring, when the family opened the door to their summer house in the Luleå archipelago, they were met by the same stuffy, damp smell.

They cleaned. They aired it for weeks. But the smell never went away.

Johan knew that cities had been using ozone to purify water since 1906.

He started to wonder: what if you could do the same thing with air?

The machine that laid the foundation for Ozoneair

With the help of a chemical engineer, he built a prototype – and took it directly to his summer house.

After two hours, the smell was gone.

That machine – which today is known as Ozoneair Clean – became the start of Ozoneair.

Since then, the technology has been developed, refined, and improved.

Today, over 100,000 Ozoneair Clean units have been sold.

Sweden's best-selling air purifier

Johan's next invention became Sweden's best-selling air purifier.

He had long suffered from severe allergy symptoms. Stuffy nose. Sore throat. Stinging eyes.

During a particularly intense pollen season, he tested air purifier after air purifier. They all promised relief. None of them worked.

He realised that many traditional air purifiers function like large vacuum cleaners. They capture dust – but that is not enough for people with allergies.

– I spoke with an allergy researcher who explained that many symptoms are caused by gases that ordinary filters cannot capture. The most harmful allergens are also so small that they pass straight through the filter.

Purify has been developed in collaboration with Luleå University of Technology and with support from the EU's innovation fund, and is based on many years of scientific research.

After over 100,000 units sold, Purify became Sweden's best-selling air purifier.

Innovation every step of the way

That's the direction for everything we do: using smart and effective solutions to make cleaner air and a healthier home a natural part of people's everyday lives.
2018
2018
Ozoneair was founded by Johan Lundberg after he failed to remove a persistent odor from his cottage. This problem became the starting point for the idea that led to the launch of Ozoneair and the company's first products for effective air purification.
2018
2018
Clean was the first product we ever launched and the start of Ozoneair. It effectively removes mold, odors, and other contaminants for a cleaner indoor environment.
2022
2022
Launched in 2022, the Purify air purifier was developed to effectively remove allergens, particles, and other pollutants from indoor air, creating a healthier environment.
2024
2024
In 2024, we launched a desiccant dehumidifier with integrated air purification, specifically developed to effectively manage humidity, reduce mold risk, and improve air quality in crawl spaces.
2025
2025
2025 marked the launch of our dehumidifiers with market-leading capacity, designed for maximum performance, high operational reliability, and efficient moisture control in demanding environments.
2025
2025
In 2025, we launched textile washing with a steam function – an innovative solution that combines effective cleaning and refreshing steam for deeper and gentler textile care.
2026
2026
We launched our new air purifier Purify Pro – a powerful, next-generation air purifier developed for maximum performance, effective air purification, and modern design.

Selected among Sweden's foremost entrepreneurs

Johan was selected for Prince Daniel's Fellowship – a prestigious program where only 18 entrepreneurs are handpicked from all over Sweden by the Royal Swedish Academy of Engineering Sciences (IVA). During the program, Magnus Nicolin, Chairman of Munters, served as his mentor.