Blueair Blue Signature SP3i Medium Air Purifier in Midnight

Product description

The Blueair Blue Signature SP3i Medium Air Purifier in Midnight combines powerful air purification with intelligent controls and a refined, sleek design. Suitable for rooms measuring up to 46 m², it can rapidly clean the air in just 12.5 minutes or cover spaces up to 209 m² over one hour. Its seven-stage filtration system, advanced odour removal and smart air-quality monitoring help create a fresher, more comfortable home environment.

Key Features

• Rapidly cleans a 46 m² room in 12.5 minutes
• Purifies spaces up to 209 m² in one hour
• Seven-stage filtration removes at least 99.97% of airborne particles down to 0.1 microns
• HEPASilent technology captures dust, pollen and other fine airborne pollutants
• Smart VOC sensor detects airborne gases and chemical pollutants
• OdourFence Technology captures and breaks down common odour gases
• Delivers up to 10 times more odour removal
• Motion-activated display adapts to your preferences
• Auto, night and adjustable fan-speed modes
• Customisable operating schedules through the Blueair app
• Smart filter-lifetime monitoring and replacement alerts
• Patent-pending design offers double the filter lifetime
• Display lock helps prevent unwanted setting changes
• Doubles as a practical tabletop
• Includes a Midnight pre-filter and Particle & Carbon filter
• Compatible with curated pre-filter colours and accessories

Seven-Stage Filtration and Advanced Odour Removal

The Blueair Blue Signature SP3i uses HEPASilent filtration technology to capture at least 99.97% of airborne pollutants as small as 0.1 microns. Its seven-stage system targets fine particles, dust mite allergens, pollen, bacteria, mould allergens and other unwanted airborne contaminants. Smart VOC sensing continuously monitors gases and chemical pollutants, while OdourFence Technology captures common odour gases and breaks them down for noticeably fresher air throughout the day.

Fast Purification with a Customisable Design

Designed for medium-sized rooms and open living spaces, the Blue Signature SP3i can clean the air in a 46 m² room in 12.5 minutes and cover up to 209 m² over an hour. Its motion-activated display makes it easy to check air quality at a glance, automatically responding to your preferences in real time. Finished in Midnight, this versatile Blueair air purifier can also serve as a tabletop and can be personalised with a choice of curated pre-filter colours and accessories.

Intelligent Control Through the Blueair App

Take control of your indoor air using adjustable fan speeds, automatic operation or a quiet night mode. The improved Blueair app lets you create purification schedules around your routine, helping you wake up to fresher air, maintain cleaner air during busy periods and reduce energy use while you are away. Smart filter tracking calculates remaining filter life according to actual pollutant levels and alerts you when a replacement is needed, while the patent-pending filter design provides twice the filter lifetime for added convenience.

FAQs

What room size is the Blueair Blue Signature SP3i suitable for?

The Blue Signature SP3i is designed to rapidly clean rooms measuring up to 46 m² in 12.5 minutes. It can also purify spaces up to 209 m² over one hour.

What pollutants can this air purifier capture?

Its HEPASilent filtration system captures at least 99.97% of airborne pollutants down to 0.1 microns, including fine particles, dust mite allergens, pollen, bacteria and mould allergens.

Does the Blueair Blue Signature SP3i remove odours?

Yes. Smart VOC sensing detects airborne gases and chemical pollutants, while OdourFence Technology captures and breaks down common odour gases.

Can I control the air purifier using an app?

Yes. The Blueair app provides access to smart controls, customised schedules and filter-lifetime information, allowing you to tailor purification to your daily routine.

Which filters are included with the Blue Signature SP3i?

The air purifier comes with one Midnight pre-filter and one Particle & Carbon filter. Its smart tracking system will notify you when the filter needs replacing.