Air purifiers

Sense+ Ruby Red

up to 186 ft2

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  • Free 60-day return
  • Up to 5-year warranty

Sense+ Ruby Red

Rooms up to 186 ft²

AHAM verifide for CADR of Smoke/120, Pollen/150, Dust/140 with industry-recommended 5 air changes an hour in small bedrooms up to 186 sq ft.

Clean the air

Cleans the air of 99.97% of particles like pollen, dust, pet dander, and smoke with an added carbon sheet to trap light odors.

Smart design

Use your smartphone as a remote control and adjust speed, set night mode, and more with integrated Wi-Fi.

Sleep without disruption

No louder than a whisper on low speed (29 dB) and equivalent to the noise level of light rainfall on high (50 dB).


Limit energy costs and use 24 hours a day without concern with ENERGY STAR rated, best-in-class energy efficiency (7-45 W).


Wave your hand over your Sense+ to turn ON/OFF and change speed - the display's LED indicates speed setting and dim after a few seconds.

Change is easy

A red light will lets you know when it’s time to replace your filter (approx. every 6 months).

Wi-Fi connectivity for remote control
Yes (via Blueair Friend App)
On/off timer
Yes (via Blueair Friend App)
Filter replacement indicator
Speed control options
1 2 3
Integrated air sensors
Product Specs
Dimensions (H x W x D)
19 x 18.5 x 7 in (492 x 470 x 170 mm)
Product weight
25 lbs (11 kg)
Energy consumption
7 - 45 W
Sound level
29 - 50 dB(A)
Air outlet
Air inlet


Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years for models in the Classic, Pro, and Sense families and up to 2-years for Blue family models with product registration.

We believe in the freedom to breathe

Best performing air purifier brand¹

Delivering the highest volume of clean air while using less energy and less noise, using HEPASilent™ filtration technology to remove 99.97% of airborne particles down to 0.1 microns.

Most independent certifications²

The only major air purifier brand to verify 100% of models for performance with AHAM for Clean Air Delivery Rate (CADR), US EPA for ENERGY STAR rating, and CARB for safe ozone.

Sustainable Swedish design

We strive to create products that combine our passion for performance, innovation, and design. Our Swedish heritage inspires sustainability and quality at the heart of everything we do.

¹Based on performance values for CADR (Tobacco Smoke), ENERGY STAR rating, and safe ozone emissions in AHAM’s Directory of Certified Portable Electric Room Air Cleaners (July 2019).
²Based on the percentage of leading brand’s models certified for performance (AHAM Verifide), energy efficiency (ENERGY STAR), and safe ozone (CARB).