Blueair Large Room Air Purifier: HEPASilent, Allergy & Odor Fighter for Dust, Pets, Smoke, Mold, & Viruses - Blue 211+ Auto, Washable Pre-Filter

The Blue Pure 211+ Auto air purifier, equipped with HEPASilent™ technology, swiftly cleans spacious areas – up to 550 square feet within 12.5 minutes on high, and an extra-large 2640 square feet in 60 minutes. This advanced filtration system offers maximum purification with minimal noise, delivering clean air at a remarkable 45% faster rate compared to traditional HEPA filters, while reducing noise by up to 67%. The sleek, Swedish-designed unit comes with a washable pre-filter in Arctic Trail (Gray), and optional color options inspired by Sweden.

Featuring automated one-button control, the lightweight and compact appliance boasts a Clean Air Delivery Rate (CADR) of 353 for fine smoke particles, 380 for pollen, and 347 for dust. Its noise level is quieter than comparable models with only H13 HEPA filters, as tested on Blue Pure 211+ Auto, DustMagnet™ 5400i, and Protect 7400 series. Measured by the American Home Air Care Association (AHAM), it efficiently exchanges air 3-4 times per hour, providing cleaner air in minutes.

HEPASilent's dual mechanical and electrostatic filtration not only captures particles down to 0.1 microns but also removes common allergens, odors, bacteria, viruses, and mold spores. It effectively tackles smoke, pet odors, and cooking fumes, achieving a 99.99% reduction rate for influenza A (H1N1) and mold spores within 60 minutes.

The Blue Pure 211+ Auto adjusts automatically based on particle levels, ensuring optimal air quality with an LED display indicating air quality as excellent (blue), moderate (orange), or polluted (red). It consumes minimal energy, rated by ENERGY STAR, operating quieter even on low settings (23 dB) and using less power than an LED bulb. As the leading air purifier brand in the US, Blueair has garnered numerous accolades, including the 2021 Good Housekeeping Best Air Purifier.

Backed by rigorous testing for both performance and safety, the Blue Pure 211+ Auto is AHAM Verifide for CADR, CARB ozone safety certified, and Intertek Sustainability Program verifies zero ozone emissions (<5 ppb). To maintain peak performance, users should replace the filter every six months with genuine Blueair products, available for purchase, such as the B08WWS6XSG for the 211+ Auto, or upgrade to the SmokeBlock filter for enhanced smoke removal (B0B453ZDZ6).

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