BLUEAIR Air Purifier - Quiet and Effective Air Cleaner for Large Rooms

Introducing the **Blueair 311 Auto Air Purifier**, your ultimate companion for achieving pristine indoor air quality. Designed with cutting-edge technology, this intelligent air purifier not only monitors air pollution levels with its advanced particle sensor but also adjusts fan performance accordingly, ensuring that you always breathe the freshest air possible. With its user-friendly one-touch auto mode and an LED indicator that clearly depicts air quality status—glowing blue for excellent, orange for...

Introducing the **Blueair 311 Auto Air Purifier**, your ultimate companion for achieving pristine indoor air quality. Designed with cutting-edge technology, this intelligent air purifier not only monitors air pollution levels with its advanced particle sensor but also adjusts fan performance accordingly, ensuring that you always breathe the freshest air possible. With its user-friendly one-touch auto mode and an LED indicator that clearly depicts air quality status—glowing blue for excellent, orange for moderate, and red for polluted—you'll never be left in the dark about your air quality.

The **Blueair 311 Auto** stands out with its remarkable **HEPASilent dual filtration technology**, capable of purifying 550 square feet in just 12.5 minutes! Ideal for larger spaces up to 2640 square feet, this purifier operates at significantly **lower noise levels (up to 67% less)** than traditional HEPA filters, making it whisper-quiet at just 23 dB. Imagine enjoying uninterrupted peaceful moments while it effortlessly clears the air of allergens and particles.

With the capacity to effectively remove **99.99% of allergens**, including pet dander, dust, smoke, and even particles down to 0.1 microns, it is perfect for households with furry friends or in regions prone to seasonal fires. Lauded for its performance, the **Blueair 311 Auto** has received accolades like being featured in **Good Housekeeping's 10 Best Air Purifiers of 2021**, reflecting its outstanding quality and reliability.

Environmentally friendly and energy-efficient, this purifier is **ENERGY STAR rated**, consuming only 4W on low, thereby being gentler on both your wallet and the environment. Plus, you can have peace of mind knowing it has been tested for safety and certified as having zero ozone emissions. Genuine filters, which we recommend replacing every six months, are essential for optimal performance. For enhanced odor removal, consider upgrading to the **SmokeBlock filter** so that every breath you take indoors feels fresh and safe.