Blueair Blue Signature™ Small Dark Air Purifier With HEPASilent™ Technology

The Blue Signature™ Small delivers powerful 7‑stage filtration, advanced odour removal, and whisper‑quiet performance in a compact, beautifully designed form factor. With smart VOC sensing, motion‑activated touchscreen controls, and extended filter life, it’s engineered for bedrooms, offices, and small living spaces that want deep, effortless clean air.

Cleans Your Air From:

• [Coarse Particles (PM10)]: Dust, pollen, smoke, soot, mould spores, pet hair.
• [Fine Particles (PM2.5)]: Smoke, pet dander, bacteria, viruses, transport emissions.
• [Ultrafine Particles (PM0.1)]: Smoke, bacteria, viruses, and fine aerosols from cooking.
• [Microorganisms]: Bacteria, fungi, protists, and viruses.
• [Volatile Organic Compounds (VOCs)]: Harmful substances from paints, solvents, and tobacco smoke that can affect your health.
• [Odours]: Originate from various sources, including food, animals, and industrial processes.

How It Works:

• [7‑Stage Filtration]: Removes 99.97% of airborne particles down to 0.1 microns — dust, pollen, bacteria, viruses, mould allergens.
• [OdourFence™ Technology]: Breaks down odour gases for 10× better odour removal vs leading competitors.
• [HEPASilent™ Technology]: Electrostatic + mechanical filtration for high CADR with low noise and low energy use.
• [Smart VOC Sensing]: Continuously detects airborne gases and chemical pollutants in real time.
• [Motion‑Activated Touchscreen]: Lights up when you approach; dims when you walk away.
• [RealTrack™ Filter Algorithm]: Accurately calculates filter life based on usage, fan speed, and pollution levels.
• [Blueair App Control]: Adjust speeds, set schedules, lock display, track filter life, and monitor air quality.
• [Double Filter Lifetime]: Patent‑pending filter design extends lifespan to 9–12 months.
• [Compact Design]: Small footprint, premium Midnight finish.

A Top Pick For:

• [Bedrooms]: Whisper‑quiet 23 dB night mode + auto‑dimming display.
• [Home Offices]: Smart sensing + low noise for focused work.
• [Small Living Rooms]: High CADR for compact spaces.
• [Design‑Led Homes]: Premium Scandinavian aesthetics.
• [Allergy & Asthma Homes]: Deep particle removal + VOC sensing.

Why We Like It:

• [Strong CADR Performance]: – Pollen: 304 m³/h – Dust: 283 m³/h – Smoke: 271 m³/h
• [Deep Odour Removal]: OdourFence™ breaks down gases rather than masking them.
• [Smart Everything]: VOC sensing, RealTrack™, motion‑activated display, app control.
• [Quiet & Efficient]: 23–55 dB and just 20 W energy use.
• [Premium Build]: Designed to be seen, not hidden.

Care and Maintenance:

• [Filter Replacement]: Every 9–12 months; LED turns red when needed.
• [Pre‑Filter Cleaning]: Wash or vacuum to maintain airflow.
• [Placement]: Ideal in rooms around 23 m² for AHAM‑recommended air changes.
• [App Alerts]: Receive filter reminders and air‑quality notifications.
• [Noise Management]: Night mode for whisper‑quiet operation.