Clean air for a healthier, happier space

Blue Pure 311i+ Max is designed with sensitive groups in mind. Equipped with advanced HEPASilent Dual filtration technology that removes airborne allergens, dust, and asthma triggers.

Quickly cleans 526 ft² in 12.5 minutes, 1,260 ft² in 30 minutes, & 2,520 ft² in 1 hour.

Automatically detects and quickly removes pollutants such as dander, pollen, dust mite matter allergen and more.

Compact with 360-degree air intake, so you can place it anywhere

RealTrack in-app filter monitoring accurately tracks filter lifetime based on usage and pollutant levels.

Variety of washable pre-filter colors designed to blend seamlessly in your home

- Perfect for kitchens or living rooms

- Place anywhere with 360˚ design

- Automatically Adjust Fan Speed

- Instant air
quality readings

- PM 2.5 pollutant tracking

- App & Wifi connectivity

- RealTrack filter monitoring

- Smart home integration

Wellness in every breath

Removes 99.97%¹ of tiny airborne particles to quickly transform your bedrooms, playrooms, or basements into a personal wellness retreat where you can thrive

Whisper-Quiet Sleep Mode

With ultra-quiet performance, you’ll enjoy restful nights and wake up refreshed, creating the perfect balance for your healthy lifestyle.

One-Touch Control

Simple and intuitive, the one-touch control makes it easy to adjust settings without any hassle.

Stylish Scandinavian Design

Modern, minimalist design that blends seamlessly into any bedroom or office while delivering clean, fresh air.

4 layers of filtration remove

99.97%¹
of airborne pollutants

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster* and quieter⁴ than traditional HEPA.

Exclusive features in the Blueair app

Smarter air, customized to you

Choose your fan speed, set to auto or night mode and display lock your settings.

Schedules to fit your lifestyle

Tailor your air purifier’s settings to your daily routine with customized schedules. Set your preferred times for enhanced air purification, so you can wake up to fresh air, keep your home clean during peak hours, and save energy when you're away.

Welcome Home Technology

Enjoy the convenience of the of your air purifier activating you are a few miles away from home.

Accurate filter lifetime tracking

RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.