A Problem You Can't See

While many people recognise smog and haze as an indicator of air pollution, the real risk is closer to home. Indoor air quality is often much worse than recorded levels outside—and it’s one of the most serious health problems facing people today.

We Are Modus

We care for your well being

In cities today, homes and offices are affected by poor indoor air quality. Many of us are unaware of the problem and the effects that it can have on our health.

At Modus, we want to make a difference. We share everyday solutions that we trust to support you and your family, for a clean home and work environment.

How To Buy

You can purchase Modus products through our e-shop, order through email or phone, or visit our office.

Free Shipping Available

We offer free shipping within Hong Kong for purchase over $300, so you can enjoy our products as soon as possible.

Cross Border Purchase

We have cross border purchase payment and shipping service available.

Customer Service

If you have questions about our products or want to know more, we will response quickly to you.

Installment Payment

We provide installment payment options for selected credit cards, so you can have more flexibility to enjoy our products.


Radon Gas is the number one cause of lung cancer among non-smokers. It is a radioactive substance which can be found everywhere, including your home.

Radon concentration level fluctuates daily, and maintaining low radon concentration plays an important part in living a healthy lifestyle.

Air Purifier Free Trial

If you want to try the clean air experience before purchasing an air purifier, Modus provides a One Week Free Trial of our Amaircare HEPA air purifier or AirProce HEPA air purifier, and see if it meets your expectation of purifying the air.

After Sales Service & Warranty

We continue to care about their lifestyle and well being, even after we sell a product or service to them. Modus will provide our customers with comprehensive after sales service support at any time. If you have question regarding how to use the product, or need repair and maintenance services, contact us anytime and we will get back to you quickly.