• Air Purification. Redefined.

    The World’s First & Only Filter-less Air Purifier

Breathe Different with Innovative Washable Air Purifiers.

The Kronos series of home air purifiers uses easy-to-wash reusable plate filters. Say goodbye to disposable HEPA filters that hurt your wallet and the environment.


Meet The Kronos Family

Going beyond the limits of traditional and outdated technology, Kronos’s patented and waste-free technology was designed with your health in mind.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.

Featured In

Record Breaking

Destroys particles down​ to ​
14.6 nanometers in size.

Kills Viruses

Removes Influenza, COVID-19 and other biological contaminants.

Outperforms HEPA

Unique filtration design not only collects but destroys airborne pollutants. 

Whisper Quiet 

Operates nearly 6 times quieter ​than other purifiers on the market.

Waste Free Design

Requires no expensive filter replacements – simply wash and reuse!

Built in AQI Sensor

Test the real-time indoor air quality of your space with an easy to read built-in sensor

We Do What Others Can’t.

Viruses

Bacteria

Smoke

Odor

Pollen

Dust

Dander

PM2.5

TVOC

Formaldehyde

Fungus

Mites

Say Goodbye to Wasteful and Expensive 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Expensive and outdated HEPA filters simply trap particles inside their costly filters.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. 

FAQ

Can the X5 home air purifier filter a large room over 400 sq. ft?

Yes. The X5 can easily purify any enclosed space up to 450 sq ft.  In fact, it cleans over 450 sq ft every 20 minutes! If the area is even larger, around 1000 sq ft, then we recommend taking a look at our Model 8 air purifier!  For a smaller space check out our Model 3! 

When and where do I buy filter replacements for the model 5 home air purifier?

No filter replacements are needed. The removable plates are completely hand washable and reusable!

Why is it important to filter ultra fine particles?

The human body alone can only protect itself against particles > 10µm; smaller particles can easily enter the body. The Model 5 home air purifier effectively protects against ultra-fine airborne particles and purifies the air quality of your room by killing bacteria and viruses.

Do the air purifiers remove volatile gases, such as formaldehyde, benzene, etc?

Yes, the purifiers can destroy many volatile gases into natural air ingredients such as CO2 and H2O. This is achieved via two principles: a high voltage electrical field generates strong plasma and hydro-radical cells, which acts as strong oxidation agents to destroy the carbon bond of volatile gases.

I’m concerned about the product safety, could you provide details of what safety controls and testing have been carried out?

 We’ve implemented the following safety features: Smart control; Anti-fire; Child lock; International reputable third-party verification.

The units uses high voltage inside, is it safe for home use?
The units use an advanced electronic design built around safety. The power consumption of the Kronos air purifier is equivalent to a small light bulb. It has high voltage inside but very low current in the order of micro-amps. The high voltage runs on direct current to avoid any possible electronic perturbation.
Are the units energy-saving and eco-friendly?
We designed and manufactured our air purifiers to comply with Energy Star Rating. The unit uses non-consumable collecting plates instead of producing fiberglass waste.
How do I know that my air purifier is cleaning the air?
The best part of these air purifiers is that you can see the immediate effects with your own eyes! You’ll notice the Air Quality Index number drop overtime when the air purifier is on.
What is the number displayed on the unit and what does it mean?
The number displayed is called the Air Quality Index (AQI). It was developed by the United States Environmental Protection Agency (EPA) to report air quality. The AQI is divided into six categories, indicating increasing levels of health concern.
Why is the AQI display abnormal on the LCD screen? It displays, “-c-” or “9XX” instead of digits?
Display of “-C-” means it is time to clean your home air purifier. The “9XX” is an electronics abnormal signal. Please unplug the unit and do a full clean cycle and restart. If the “9XX” still exists, please contact customer service for further instructions. Please email [email protected]
Why isn’t the AQI display changing numbers?
Dust accumulated on the sensor may cause sensors to become inactive. Please clean the sensor with a dry cloth or a cotton swab with alcohol.
I heard a “cracking” or “zapping” noise inside the unit – is that normal?
The occasional “crack” or “zap” is normal whenever bigger particles enter the air purifier. Being zapped by the high voltage sounds similar to when a bug zapper traps a bug. However, if the noise is constant, you should clean the unit and make sure that all parts within the unit are fully dried.
When should I do a full cleaning cycle?
A. When you see “-C-” on the display screen
B. If you see “9XX” on the display screen, even after cleaning
C. If you hear cracking sounds, even after cleaning
D. If the unit shuts down and restarts automatically
Note: Please refer to the cleaning guides section in the user manual for details.

The Technology Behind Our Award Winning Air Purifiers 

STEP 1- PRE-FILTER SCREEN

Air flows from the bottom and into the Pre-Filter Screen to collect hair, pet dander, etc.

STEP 2- EMITTER WIRES

The Emitter Wires create an electro field that zaps dangerous particles that would be traveling into our lungs.

STEP 3-IONIC FIELD

Charged particles are destroyed. Kills bacteria and germs. Third-party lab tested and confirmed to kill 99.9% of influenza virus and COVID.

STEP 4- COLLECTING PLATES

Charged particles stick to the collecting plates to remove dangerous toxins from the air. The collecting plates are then washed and reused over the course of time.

STEP 5-CATALYTIC LAYER

The catalytic layer is the final step in the purification process that removes unpleasant odor – keeping your air fresh and pure.

Air Purifiers For Your Business

Education

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.

Medical

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. 

The most important factor when choosing an air purifier is its effectiveness.

Kronos 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.

Air purifiers or air cleaners are important appliances of modern life. Every house should keep an air purifier.  With its filtering process, the Kronos series of air purifiers improve the air quality index inside your house. Those who have pets at their home should install a Kronos air purifier to keep the indoor air free from pet dander. These days, doctors recommend that allergy sufferers and Asthma patients live in a room with an air purifier.

Good for Asthma Patients & Allergy Suffers

Kronos will reduce the number of contaminants in the air and make the indoor air pretty fresh and clean. Even if you have asthma, it will be easier to breathe with an air purifier at home. In addition, the air purifier reduces the number of asthma attacks.

Removes pollutants, bad odor & airborne asbestos particle

The indoor air contains pollutants like pet dander, pollen, allergens, chemical gas, smoke, etc. These result in various health issues like nausea, vomiting, irritation in the eyes, sneezing, and so on. An air purifier absorbs all these pollutants almost instantly. Not only this, but the air purifiers are also capable of controlling unpleasant smells in the indoor air. These devices circulate back fresh and clean air. Asbestos is quite harmful to the human body. Old buildings can still have traces of asbestos. These particles can travel in the air easily. If you don’t want yourself or your family to suffer from lung cancer, you must bring home a medium room air purifier today. A good-quality air purifier absorbs the asbestos particle pretty fast.

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