With wildfire smoke, seasonal allergies, and indoor pollutants on the rise, it’s no surprise that demand for home air purifiers continues to grow. But a new model on the market is taking a different approach, using radar, smart sensors, and app-based controls to deliver clean air exactly when (and where) you need it.
The Dreame AirPursue™ PM20 is a high-tech purifier that does more than filter your air. It actively detects your presence, adjusts its performance in real-time, and functions as both a space heater and an air circulator, making it one of the most multifunctional air devices on the market today.
At the heart of the PM20 is a system Dreame calls Enviro Detect™ Technology. Unlike most purifiers that operate on fixed schedules, this one utilizes millimeter-wave radar to detect when someone enters the room. It then powers on, directs airflow toward the user, and increases filtration based on movement and occupancy. When the room is empty, it automatically powers down to conserve energy.
That level of responsiveness makes the PM20 feel more like a smart thermostat than a traditional air purifier. For households concerned about air quality, from allergens to pet dander to formaldehyde, having a device that actively responds to real-time conditions could be a significant benefit.
Another standout feature is the unit’s Dualflow Modulation Technology, which delivers purified air in two directions at once, both forward and upward. This helps distribute clean air more evenly throughout a space, reaching seated areas and corners that traditional purifiers often miss. With a range of up to 100 square meters, it’s well suited for large living rooms, open-plan homes, or multi-use spaces.
The PM20’s 4-layer filtration system features a HEPA H13 filter, an activated carbon layer, and a self-regenerating formaldehyde filter, protecting against a wide range of airborne irritants. According to Dreame, it eliminates 99.99% of pollutants, including bacteria, viruses, and volatile organic compounds (VOCs). A front-facing LCD screen displays air quality data in real-time, while the Dreamehome app allows users to monitor, schedule, or adjust settings from their phone.
Another advantage? Year-round use. The PM20 features a space heater that warms air in just three seconds, and it also functions as an air circulator in warmer months, reducing the need for separate seasonal appliances. For families looking to simplify their indoor environment, that versatility could mean one less device to manage.
The unit also stands out visually. With a matte finish, curved silhouette, and hidden wheels, the PM20 avoids the industrial look of most purifiers. It’s designed to blend in with modern interiors, rather than drawing attention to itself.
Currently priced at $999.99, the PM20 falls into the premium category, but its feature set puts it in the company of high-end models from Dyson, Coway, and others. For tech-savvy homeowners or anyone serious about indoor air quality, investing in a system may be a worthwhile move, especially since wildfire season has already begun in parts of the U.S.
The Dreame AirPursue™ PM20 is now available at dreametech.com and Amazon, with promotional pricing offered for a limited time.
Clean air may be invisible, but for many households, the benefits are starting to become crystal clear.
