Is it better to turn this purifier on all the time or turn on only during sleeping is okay?

Hi, Thank you for sharing your concern, it's always good to keep your air purifier on at all times to keep your surroundings fresh and clean. In case the room is not occupied you can switch it off.

What is the carb ozone rating for this?

Hi Please find the below detail. Conformance Criteria: UL 2998 (3rd Edition, July 10, 2020) clause 6.2, the emittance of ozone not exceeding a concentration of 0.005 ppm.

How often should I replace the filter?

It depends on how often you will be using it. You can check what the filter looks like, you can tell also by the cover on the outside. We bought two early last year. One was on day and night, constantly on automatic, placed inside a room 3 times 210M so it obviously need replacement after one year. The other remains intact performing brilliantly turned on automatic only once we cook in the kitchen. The outside cover should give an idea and the filter can be checked for obvious replacement need. In summary, Black coal filter will be to be changed occasionally depending on use, regardless of their recommendation.

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Blueair Air Purifier-Blue 3210 Cleans Upto 912sqft, 210 m³/h CADR, Air Quality Indicator, HEPASilent Technology Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses, VOCs, Odours-1+1 Years Warranty

Blueair Air Purifier-Blue 3210 Cleans Upto 912sqft, 210 m³/h CADR, Air Quality Indicator, HEPASilent Technology Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses, VOCs, Odours-1+1 Years Warranty

Product ID: 288483849

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Details

Colour
multi
Brand
BLUEAIR
Power source
Corded
Item weight
3 Kilograms
Control method
Touch

⏳1+1 Year Extended Warranty

🤫Ultra-Quiet 23-53 dB Noise Level

🌬️Filters Air Every 12 Minutes

Description

🌿 Elevate your air game—because fresh air is the new luxury.

COMPACT POWERHOUSE - Sleek, lightweight design fits seamlessly into small rooms without sacrificing performance.
WHISPER QUIET COMFORT - Operates at noise levels as low as a soft whisper (23-53 dB), perfect for bedrooms and workspaces.
PEACE OF MIND WARRANTY - Enjoy 2 full years of protection with 1 year standard plus 1 year extended warranty registration.
AUTO ADJUSTING FRESHNESS - Intuitive auto mode adapts in real-time to air quality changes, ensuring optimal comfort effortlessly.
BREATHE PURE LIVE SMART - Removes 99.97% of airborne particles down to 0.1 microns for a healthier home.

The BLUEAIR Blue 3210 is a compact, lightweight air purifier designed for small rooms, delivering complete air filtration every 12 minutes. Featuring Hepasilent technology, it removes 99.97% of airborne particles as small as 0.1 microns while operating quietly between 23-53 dB. Its intuitive auto mode adjusts to real-time air quality, and it comes with a 2-year warranty (1 year standard + 1 year extended). Ideal for bedrooms, living rooms, or playrooms seeking clean, fresh air with minimal noise.

Specifications

Brand	BLUEAIR
Model Number	Blue 3210
Color	multi
Product Dimensions	8.66 x 8.66 x 16.73 cm; 3 kg
Special Features	compact, corded, lightweight
Item Weight	3 Kilograms

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