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Blue Signature™ SP1i Small - Midnight
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Product description
- Removes up to 99.97% of airborne particles.
- Seven-stage filtration with advanced odour removal.
- Smart sensors automatically adjust to air quality.
- Suitable for rooms up to 46m².
- Connects to the Blueair app for smart control and monitoring.
The Blue Signature™ SP1i Small is a premium smart air purifier that combines powerful air purification with a sleek, home-friendly design. Its seven-stage filtration system captures up to 99.97% of airborne particles as small as 0.1 microns, while advanced odour removal technology helps neutralise unwanted household smells for a fresher indoor environment.
SurroundAir™ technology distributes purified air through omni-directional airflow to deliver effective coverage in rooms up to 46m². AirSense™ smart mode continuously monitors indoor air quality and automatically adjusts purification levels, while the integrated VOC sensor detects airborne pollutants you can't see for effortless day-to-day performance.
A motion-activated touchscreen display, accurate filter life tracking and seamless connectivity with the Blueair app make monitoring and controlling your air quality simple. With its long-lasting filter design and customisable accessories, the Blue Signature™ SP1i Small provides an intelligent solution for cleaner air throughout your home.
Technical Specifications:
Filter Type: Particle & Carbon
Dimensions (H × W × D): 34.8 × 23.88 × 23.88 cm
Product Weight: 2.6 kg
Energy Consumption: 20W Max
Sound Level: 23–55 dB
Air Outlet: Side
Recommended Room Size: 46 m² (4.8 ACH)
Air Changes per Hour (ACH): 4.8
Clean Air Delivery Rate (CADR): Pollen 304 m³/h; Dust 283 m³/h; Smoke 271 m³/h
Recommended Filter Change: Every 9–12 Months
Number of Filters: 1
Speed Control Options: 1, 2, 3, 4, Auto, Night and Eco
Why Blueair is Healf
Blueair was founded in 1996 in Stockholm by Bengt Rittri, driven by a simple goal: to ensure his children could breathe the same clean air indoors as they did in the Swedish archipelago. With a deep commitment to environmental responsibility, Rittri built Blueair into a global brand focused on healthier indoor living. The brand develops high-performance air purifiers using precision-engineered filtration technologies designed to capture airborne particles, allergens, and pollutants efficiently and reliably. Each system reflects a science-led approach, combining smart design with carefully tested components to deliver consistent air quality. Through this commitment to clean, effective solutions, Blueair helps create healthier homes so you can breathe easier every day.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Suggested use
Please refer to the user manual for proper operation, cleaning, and maintenance of the unit.
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Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
