Blueair Pure 121 Air Purifier w/Particle+ Carbon Filter

Blue Pure 121

Designed for extra-large rooms
Filters the air at the industry-recommended rate of 5x an hour (or about every 12 minutes) in a 620 ft² room to effectively lower particle levels and maintain a comfortable environment in open-concept floor plans, studios & basements​.

Optional Extra Protection Filter
The Blue Pure 121 comes standard with a Combination Particle + Carbon filter for light household odors - with the option to upgrade to the Extra Protection Filter with activated coconut carbon pellets to absorb heavy gases, odors, and chemicals from your home environment.

Three-part filtration
A fabric pre-filter offers the first layer of protection, catching large particles and extending the life of the primary filter. The combination Particle + Carbon Filter uses a layer of activated carbon to filter light household odors from pets, cooking, and smoking, while the main particle filter removes airborne particles, like pollen, dust, pet dander, and more.

The secret behind powerful filtration
Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers.

Features
One-button design
Forget about adjusting settings and knobs - a single button controls it all and lets you know when it's time to replace the filter.

Easy filter change
The built-in LED warning system glows red when it's time for a change. For optimal performance, we recommend replacing every 6 months.

Automatic LED dim
After about 7 seconds, the LED light will automatically dim to 10% brightness.

Specifications
Dimensions(HxWxD): 28.3 x 13 x 13 in
Product weight: 22.4lbs
Energy consumption: 31 - 61 W
Sound level: 31 - 56 dB(A)
Air outlet: Top
Air inlet: 360°
Recommended room size: 620 ft2
Air changes per hour (ACH): 4.8
Clean air delivery rate (CADR) - Pollen: 400 cfm
Clean air delivery rate (CADR) - Dust: 400 cfm
Clean air delivery rate (CADR) - Smoke: 400 cfm