Tube

The smart air purifier that breathes clean air

Powerful and connected
Elegance and performance come together in Tube, the smarter air purifier with a stunning capacity of 550m³ per hour CADR (Clean Air Delivery Rate). Tube is suitable for rooms up to 75m² and guarantees optimal removal efficiency thanks to its three-layer filter protection, including pre-filter, HEPA H13 filter and activated carbon filter. Tube effortlessly cleans the air in an entire room in just twenty minutes. In addition, it automatically adjusts the air speed to the air quality measured by the PM2.5 laser sensor. And thanks to the new Duux app, Tube can be operated anytime, anywhere.

Designed for elegance
Tube is more than just a smart air purifier. Its elegant design, characterized by its matte finish, organically rounded shape and ingenious faux leather detail on the air outlet, makes the Tube the perfect addition to any room. And above all, don't worry about the noise: the powerful brushless DC motor is mouse quiet.

Impressive performance
Clean air is vital. That's why Tube is so efficient: it removes 99.97% of all suspended dust particles and pollution. What's more, you can increase efficiency by activating the built-in ionizer that dispenses negative ions to capture even the smallest dust particles.

Keeping an eye on your health
Thanks to the PM2.5 sensor, Tube switches on when the air quality is poor. The unit has three speeds and a timer from 1 to 8 hours, which allows you to set when it automatically turns itself off. The ionizer can be operated separately and the filter life indicator shows when the filter needs to be replaced.

User-friendly operation
You decide how you want to operate Tube : via the DUUX app with the visual interface or with the integrated buttons on top. The high resolution LCD display shows all air values including particulate matter (PM2.5), temperature and humidity. In this way, you always keep an eye on the indoor air quality.

Meets the highest quality standards
At Duux we value quality and integrity, which is why our products are independently tested. Tube is officially certified by the leading German research institute IUTA at a Clean Air Delivery Rate (CADR) of at least 550m³/hr. This is tested by means of measurements that compare the reduction in particle concentration with and without the air purifier .

Multiple air deliveries per hour
CADR (Clean Air Delivery Rate) indicates how many cubic feet the air purifier can clean in one hour. However, for certain situations it is desirable to clean the air several times per hour. For basic cleaning, 2 air changes per hour is sufficient, while asthmatic patients only notice a difference at 5 air changes per hour. A standard ceiling height of 2.5 meters is assumed for the calculation of the recommended space. Below are the recommended number of square meters per hour of air exchange:

• 2 air changes per hour (basic cleaning) = 550/2.5/2= 110m²
• 3 air changes per hour (allergies) = 550/2.5/3 = 75m²
• 5 air changes per hour (asthma/medical) = 550/2.5/5 = 45m²

Download the Duux app
Stay on top of your air quality anytime, anywhere with the Duux Smart App. Available for iOS and Android.

If the air purifier is operated in a very dirty area, the filter life may be shorter than during the tests.