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Welcome to the next generation of air purification. At Blueair, we’ve always believed that air care is essential to health, comfort, and peace of mind—but we also believe your air purifier should look as good as it works. That’s why we created Blue Signature™ – the most powerful, compact & customizable air purifier you can get¹
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7 stages of filtration, 10X² more odor removal
At the heart of Blue Signature™ is an advanced 7-stage filtration system that captures 99.97% of airborne pollutant —dust, pollen, smoke, pet dander, and more. But what truly sets it apart is our new OdorFence Technology. We've doubled the filter media and developed a patent-pending formulation specifically designed to tackle stubborn, lingering odors.
Blue Signature™ doesn’t just trap odor-causing gases—it breaks them down at a molecular level. In fact, it's up to 10X more efficient at reducing odors. Your air will smell as clean as it feels.
Despite its sleek, space-saving design, Blue Signature delivers performance that outpaces bulkier purifiers. That’s thanks to Surround Boost Air engineering —aero-optimized, 360-degree airflow that distributes clean air quickly and evenly throughout your space.
This means you get high-capacity purification without the visual clutter. Blue Signature is powerful enough for large rooms, but compact enough to sit beautifully in a corner, by your desk, or in the middle of the room.
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Intelligently Adaptive, Effortlessly Automatic
Blue Signature doesn’t just react to dirty air—it learns and adapts to your environment. With AirSense™ Technology, the purifier automatically refreshes stagnant air throughout the day—even when no pollutants are detected—keeping your space consistently clean. It adjusts to your room size and activity levels, learning over time to optimize performance.
A built-in laser sensor provides precise, real-time data on fine particles (PM 1, 2.5, and 10), helping the unit make smart decisions about airflow and fan speed. And with the Auto Mode enabled, it all happens quietly in the background—no buttons, no guesswork.
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A Design That Speaks for Itself
We designed Blue Signature to complement your space, not compete with it. The minimalist Scandinavian design doubles as a side table or statement piece. With a variety of color options, premium fabric pre-filters, and custom accessories, you can tailor it to blend in or stand out—whatever fits your style.
Soft ambient lighting dims automatically at night for uninterrupted sleep, and a clean, glanceable display tells you just what you need to know—no more, no less. It’s beauty and function, effortlessly combined.
From its lightweight frame and easy carry handle to the intuitive, tool-free filter replacement, every detail of Blue Signature is made to simplify your life. It’s compact, quiet, and smart enough to do all the work for you—while looking great doing it.
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Set a New Standard in Clean Air
With the launch of Blue Signature, we’re offering more than just a purifier. We’re giving you a new way to live well — surrounded by cleaner, fresher air that’s intelligently managed and beautifully delivered.
Engineered to perform. Designed to impress.
