Dreame AirPursue Series

Yes, they do. Air purifiers are highly effective in capturing airbornepollutants like dust, pollen,smoke, and even harmful chemicals. Youmay notice improvements in air freshness and reduced odors withinminutes. Long-term use helps reduce allergy symptoms, improvessleep quality, and supports overall respiratory health.

There's no one-size-fits-all answer, it depends on your environment. In new homes, pollutants like formaldehyde from furniture, paint, and flooring are released gradually in a process called off-gassing. This release varies depending on materials, temperature, and humidity. That's why continuous purification is key. We strongly recommend running your air purifier consistently to capture pollutants as they'reemitted.

Because air doesn't move evenly. Pollutants tend to settle in corners under furniture, and in stagnant pockets of air. A high CADR (CleanAir Delivery Rate) means nothing if clean air can't reach those areas. Dreame's DualFlow system pushes purified air farther and distributes it more evenly, so your whole room gets clean air, not just the center.

Most air purifiers use 2 to 4 layers of filtration. Dreame air purifiers use a 4-layer filtration system, each designed to tackle specific pollutants:
1. Pre-Filter: Captures large particles like pet hair, dander, and plant fibers.
2. High-Efficiency Filter: Traps fine particles such as PM2.5, pollen, bacteria, and viruses.
3. Activated Carbon Layer: Adsorbs harmful gases and odors, including formaldehyde, toluene, and other VOCs (volatile organic compounds).
4. Catalytic Decomposition Layer: Breaks down formaldehyde at the molecular level into COz and water. It works continuously anddoesn't need replacing.
This layered approach ensures cleaner, healthier air-targeting both visible and invisible threats.

The Dreame PM20 comes with a built-in heating feature. You can adjust the target temperature from the current ambient room temperature up to a maximum of 104°F(40°C)

Not at all. A lot of models, including ours, are designed for simplicity and flexibility. You can control them using:

The app

A physical remote

Smart voice assistance

The LCD touchscreen on the unit.

Just plug it in, choose your settings, and let it do the work.