Air purifiers haven’t fundamentally changed in decades. Most still rely on bulky HEPA filters, powerful fans, and consumable cartridges that must run continuously to be effective. It is a model based on the assumption that constant air circulation and filtration is the only way to purify indoor air.
But what if they aren’t?
Meet AirSancta®, a company that is redefining air purification with a completely different approach: water. Powered by its proprietary NanoJet® technology, AirSancta® uses nano water droplets to encapsulate and remove air pollutants from the air – without filters, chemical additives or consumables.
It looks like magic. That’s not it. It’s science.
Why conventional air purifiers reach their limits
Conventional air purifiers are passive systems. They pull air through increasingly dense filters, relying on time, airflow and pressure to trap pollutants. While this approach is effective to some extent, it comes with trade-offs: clogged filters, decreasing performance, increasing energy consumption and ongoing replacement costs.
To maintain their effectiveness, these systems often have to run continuously and use a lot of energy while circulating the air – including pollutants – around the room before capture. If maintenance is not done consistently, the filters become saturated, airflow decreases and performance decreases.
AirSancta® did not consider this an upgrade issue, but rather a design limitation.
Why should air purification require continuous operation? Why should every room need its own, constantly running device? And why should clean air rely on single-use components?
Rethink air purification with water
NanoJet® technology takes a fundamentally different approach.
Instead of filtering air, AirSancta® releases nano droplets of water in short, controlled bursts. These droplets interact directly with particles in the air, encapsulating pollutants, allergens, odors and particulate matter and removing them from the air as they settle.
The process is active, fast and highly efficient.
Because cleaning occurs in short run cycles – measured in minutes rather than hours – AirSancta® systems do not need to be operated continuously. This results in significantly lower energy consumption compared to traditional filtration-based systems that must run 24/7.
No clogged filters. No deterioration in airflow. No consumables to replace. Just clean air, delivered through an elegantly engineered, water-based process.
Faster action, broader coverage, lower overall costs
One of the most outstanding advantages of NanoJet® technology is its rapid action. Instead of circulating air slowly through filters, AirSancta® systems can clean a room in short bursts depending on the size of the room. This allows one mobile unit to service multiple rooms on the premises as part of a normal cleaning or facility routine.
For private households, this means fewer devices. For offices, clinics and commercial spaces, this means lower capital expenditure and dramatically reduced total cost of ownership.
Without replacing filters, running costs drop dramatically. Without continuous running time, energy consumption decreases. And because a single unit can be used across rooms, the need for “one air purifier per room” is eliminated.
AirSancta® systems are designed with real economic aspects in mind.
Medical-grade air purification, without infrastructure
Hospitals and cleanrooms relied on complex HVAC systems to maintain air quality – effective but expensive, energy-intensive and inconvenient externally controlled environments.
AirSancta® adapts the principles of medical-grade air purification into compact, mobile systems suitable for everyday spaces. Every model – from the CDa Mini to the CDa Model H and CDa Pro – is powered by the same NanoJet® technology.
The result is a unified platform that seamlessly scales from residential to professional and healthcare-adjacent environments without the need for dedicated infrastructure.
Because of these benefits, hospitals, clinics and care facilities are increasingly partnering with AirSancta® to bring cleaner air into patient rooms, treatment areas and shared clinical spaces, improving indoor air quality without increasing operational complexity.
Designed for consistency and long-lasting protection
Filter-based systems degrade over time. When filters become clogged, performance drops – often unnoticed – until maintenance or replacement occurs.
Because AirSancta® does not rely on filters, performance remains consistent without the risk of saturation-related shutdowns. This makes it particularly well-suited to busy, shared or continuous-use environments where reliability is as important as pure performance.
Short run times – just one minute per 100 square feet – provide longer protection as trillions of nanodroplets of pure water float in the air and continue the air purification process for hours after each cycle.
It’s an air purifier designed to work with real life, not against it.
Why this moment is important
Indoor air quality has never been more important. As buildings become more airtight, urban density increases, and awareness of air pollutants increases, the limitations of traditional air purification are becoming increasingly difficult to ignore.
AirSancta® offers a contemporary alternative:
- Lower environmental impact by eliminating disposable filters
- Lower lifetime costs due to lower energy consumption and lower maintenance requirements
- Deliver smarter with faster action and multi-room coverage
- This is not a marginal improvement. It’s a rethinking of the category.
CES 2026: A new standard enters the stage
At CES 2026 in Las Vegas, AirSancta® will showcase its full range of products, including the professional CDa Pro and the intelligent CDa Mini, giving attendees a first-hand look at a new class of air purification.
For technology leaders, wellness advocates and sustainability-focused professionals, AirSancta® represents a shift worth paying attention to.
Clean air, rethought. Not filtered. Not continuous. No compromises. Simply smarter.
