The World’s only Filter-less Powerful Purifier
The Model 3 purifier combines powerful technology with a compact form factor up to 6 times smaller than other air purifiers, with reusable filters.
Starting from $449
The Model 5 home air purifier uses easy-to-wash reusable plate filters. Say goodbye to disposable HEPA filters that hurt your wallet and the environment.
Starting from $ 649
The Model 8 is suitable for large indoor spaces. It kills 99.99% of airborne bacteria, and destroys particles as small as 14.6 nanometers.
Starting from $1199
Breathe Clean + Safe Air With Our Patented Technology
To change the air purification industry by using electrical filtration to replace outdated and expensive HEPA filters.
Expensive and outdated HEPA filters simply trap particles inside their costly filters. These pollutants can often escape back into the air, making your expensive purifier and filter virtually useless. Kronos’s washable collecting plate solves this problem by creating an easy to clean system that is safe and effective, and saves you some money, too! Simply eject Kronos collecting plate and wash with warm water and dish detergent, or put it in the top rack of your dish washer on a low heat setting.Watch the video →
Performance put to the test
Going beyond the limits of traditional and outdated technology, Kronos’s patented and waste-free technology was designed with your health in mind. With the power to remove harmful pollutants, toxins, and viruses, including influenza and COVID-19, Kronos has become a leading choice indoor air solution for homes, businesses, and facilities throughout the world.Learn more →
Find the right purifier for every room
Under 200 ft²
Nurseries, guest bedrooms, dens & kitchensShop now
Bedrooms, living rooms, & large home officesShop now
Large living rooms, family rooms & playroomsShop now
Over 600 ft²
Open-concept, studios & basementsShop now
Air purifiers for your business
Help your schools reopen safely and provide safe air to students and staff. It’s quiet so it will not disrupt any learning!
Service & Hospitality
Whether your business is concerned with improving the quality of air, removing odors or protecting your guests, Kronos has a solution!
Commercial Real Estate
Safe workspaces are essential. Our air purifiers remove and destroy airborne containments, reducing the spread of indoor airborne containments protecting the team.
Kronos’s patented technology is silent, uses less energy, and is filter-less. From waiting rooms to exam rooms, we deliver safe and clean air for you and your patients.
Everyone deserves clean air
The pandemic has showed the world that clean and safe air is no longer something we can take for granted.
Kronos’s award-winning air purifiers has the highest CADR (Clean Air Delivery Rate) and CCM (Cumulate Clean Mass) of any portable air purification system on the market, ensuring optimal performance, efficiency, effectiveness and air quality.