Blueair - Blue Signature Smart Air Purifier for Medium Rooms up to 498 sq ft - Nordic Fog
About this product
Meet Blueair Blue Signature – the next generation of clean air innovation, Engineered to perform, designed to Impress. This powerful air purifier combines advanced 7-stage filtration with patented HEPASilent and OdorFence technologies to remove 99.97%** of airborne particles down to 0.1 microns. Using BIO-based enzymes and minerals, it breaks down gases and odors at the molecular level—delivering up to 10X* better odor removal than standard carbon filters. Engineered with Surround Boost airflow, Blue Signature doubles purification efficiency while maintaining a compact, Swedish-inspired design that also functions as a stylish side table. A motion-activated dot matrix display comes to life as you approach, providing glanceable air quality insights with real-time animations. Personalize your experience with multiple optional accessories. Easily control settings, track air quality trends, and schedule cleanings via the connected app. Night Mode and Auto Mode ensure clean air without the noise or hassle, while the quick-swap filter and easy-to-clean surfaces make maintenance a breeze. 3-year limited warranty. Designed for clean air. Built for everyday living.
7-Stage HEPASilent Filtration
Dual filtration captures 99.97%** of airborne particles down to 0.1 microns—including smoke, dust, and allergens—using mechanical and electrostatic technology. Surround Boost airflow and the OdorFence filter enhance whole-room purification by breaking down odors, gases, and VOCs with low noise and energy use.
Odors Blocked
OdorFence Technology uses bio-based enzymes and minerals to break down odors and gas molecules, removing up to 10x more odor.
Auto Fresh Mode
Advanced laser sensors monitor air quality in real time and automatically adjust fan speed to keep your air fresh all day. Learns your routines and adapts to your needs over time.
App Control & Voice Assistant
Customize settings, schedule cleanings, track indoor and outdoor air quality trends over time, and get filter replacement alerts—all from your phone. Compatible with Amazon Alexa and Google Home.
Glanceable AQI
Discreetly built into the air outlet, the front air quality indicator displays real-time pollution levels with 5 easy-to-read colors—from excellent (blue) to poor (red)—plus a subtle animation when it's actively cleaning.
Recommended Room Size
Ideal for Medium Rooms Up to 498 sq. ft. with Fast, High-Efficiency Air Cleaning
- Recommended Room Size498 square feetApp CompatibleYesWireless ConnectivityWi-FiWorks WithAmazon Alexa, Google HomeAir Quality Indicator Light(s)YesFilter TypeActivated carbon
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Compare similar products
Meet Blueair Blue Signature – the next generation of clean air innovation, Engineered to perform, designed to Impress. This powerful air purifier combines advanced 7-stage filtration with patented HEPASilent and OdorFence technologies to remove 99.97%** of airborne particles down to 0.1 microns. Using BIO-based enzymes and minerals, it breaks down gases and odors at the molecular level—delivering up to 10X* better odor removal than standard carbon filters. Engineered with Surround Boost airflow, Blue Signature doubles purification efficiency while maintaining a compact, Swedish-inspired design that also functions as a stylish side table. A motion-activated dot matrix display comes to life as you approach, providing glanceable air quality insights with real-time animations. Personalize your experience with multiple optional accessories. Easily control settings, track air quality trends, and schedule cleanings via the connected app. Night Mode and Auto Mode ensure clean air without the noise or hassle, while the quick-swap filter and easy-to-clean surfaces make maintenance a breeze. 3-year limited warranty. Designed for clean air. Built for everyday living.
Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min, up to 929 sq. ft medium space in 30 min, and 1,800 sq.ft in 1 hour on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.
Let’s clear the air with Blueair. Blue Pure 211i Max HEPASilent smart air purifier quickly cleans 635 sq. ft extra-large room in about 12.5 min or up to 1,524 sq. ft XL space in 30 min & 3,000 sq. ft in 1 hour, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen.
| Pros for Blueair - Blue Signature Smart Air Purifier for Medium Rooms up to 498 sq ft - Nordic Fog | |||
|---|---|---|---|
| There were no pros for this product— | Noise Level, Air Quality, Overall Performance, Design, Ease of use | There were no pros for this product— | There were no pros for this product— |
| Cons for Blueair - Blue Signature Smart Air Purifier for Medium Rooms up to 498 sq ft - Nordic Fog | |||
| There were no cons for this product— | WiFi Connectivity | There were no cons for this product— | There were no cons for this product— |
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