Clean air, built into the ventilation system
No separate air purifier in the room. This custom unit sits inside the ventilation duct, filters air centrally and measures what actually flows through the system.
Interactive demonstration with indicative values; not live measurement data or a product specification.
One central place for filtration and insight
The unit uses the airflow already moving through the building. Living and working spaces remain free while filtration and measurement happen at a logical central point.


The technology becomes part of the ventilation system.
Treats air before it continues through the building.
Sensors monitor the air before and after treatment.
One unit. Multiple rooms.
See how a central position in the ventilation system can serve several rooms without separate devices on the floor.
Made for the duct that is already there
Ventilation ducts differ in shape, dimensions and airflow. This is not a universal box, but a solution designed around the installation.
- 01
Assess
We review duct dimensions, airflow, available space and the purpose of the installation.
- 02
Configure
We determine the enclosure, filter arrangement and relevant sensors.
- 03
Install & monitor
Once installed, the unit can filter centrally and collect measurement data.
Measure what moves through the airflow
We tailor the sensor configuration to the application. These are the values currently considered in development.

Specifications and measurement options are indicative while the unit remains in development.
Frequently asked questions
Not yet as a standard product. We develop and configure the unit for each ventilation system. Contact us to discuss your situation, requirements and technical options.
Dimensions, airflow, duct shape and available space differ per building. We therefore inspect the ventilation system first and adapt the enclosure and configuration to the installation.
The intended configuration can measure particulate matter (PM), ozone, temperature and humidity, among other values. The final sensors are selected for the application and technical feasibility.
No. The unit works inside or alongside an existing ventilation system. Its purpose is to filter supplied or circulating air centrally and provide insight into air quality.
Sketch your unit
This is not a technical quotation yet, but it is a useful starting point for the first conversation.
- Office
- Rectangular duct
- Particulates + ozone
- Custom enclosure
Always Healthy Air