BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ Auto

BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ Auto

Q: Went to check the manual for a question and just realized out Blue air did not come with a pre-filter. Wasn't it supposed to?

Hi there, your Blue Pure 211+ Auto comes with one pre-filter in Arctic Trail, which may have come pre-installed on the unit (the grey external fabric). If this is not the case, please e-mail info@blueair.com and we will be happy to send a replacement.

Q: From which PM2.5 reading does the air purifier start increasing fan speed?

I have not seen it automatically increase fan speed. I set it on the 1,2 or 3 setting and forget it. Maybe it can alter fan speed but if so it's not noticeable to me.

Q: Where can additional Of the new style Pre-Filters be purchased?

The Blueair website has the pre-filters if you can’t find them here.

Q: I live in the country, lots of dirt + 3 dogs and 2 cats, how often will I need new filter?

Hi there, our formal recommendation is to change the filter every 6 months of continuous use, but you may check your filter periodically and replace it on an "as needed" basis if you prefer.

Product ID: 488899787

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Details

Colour
White
Brand
BLUEAIR
Product dimensions
33D x 33W x
Floor area
550 Square
Specification met
AHAM Certified

⚡4W ultra-low energy use

🔇23 dB whisper-quiet operation

🌬️45% faster air cleaning

Frequently Bought Together

BLUEAIR Air Purifier Large Room, Air Cleaner for Dust Pet Dander Smoke Mold Pollen Bacteria Virus Allergen, Odor Removal, for Home Bedroom Living Room, Washable Pre Filter, HEPASilent, Blue 211+ Auto

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BLUEAIR Air Purifier for Small Room, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Virus, Dust, Mold, Smoke - Blue Pure 511i Max

Description

🌿 Breathe Brilliantly, Live Boldly — The Air You Deserve

SMART AUTO MODE - One-touch sensor adjusts fan speed for perfect air quality—effortless breathing.
RAPID LARGE ROOM COVERAGE - Purifies up to 550 sq ft in just 12.5 minutes—breathe fresh, fast.
ADVANCED HEPA SILENT FILTRATION - Removes 99.97% of particles down to 0.1 micron, including allergens, smoke, and viruses.
AWARD WINNING CERTIFIED SAFE - Top-rated by Good Housekeeping, AHAM & CARB certified with zero ozone emissions.
WHISPER QUIET ENERGY EFFICIENT - Runs quieter than a whisper at 23 dB and uses less power than an LED bulb.

The BLUEAIR 211+ Auto is a premium air purifier designed for large rooms, combining HEPASilent dual filtration with smart auto mode to deliver 45% faster cleaning at whisper-quiet noise levels (23 dB). Certified by AHAM, CARB, and Energy Star, it efficiently removes 99.97% of airborne particles down to 0.1 micron, including allergens, smoke, and viruses, while using just 4 watts of power. Its washable pre-filter and award-winning design make it the ultimate choice for healthier indoor air.

Specifications

Product Dimensions	33.02 x 33.02 x 50.8 cm; 3.33 kg
Care instructions	Hand Wash
Specification met	AHAM Certified, CARB Certified, Energy Star Certified
Is assembly required	No
Number of pieces	1
Batteries required	No
Included components	Air Purifier, Combination Particle + Carbon filter, Fabric Pre-filter in Arctic Trail, User manual

Have a Question? See What Others Asked

Went to check the manual for a question and just realized out Blue air did not come with a pre-filter. Wasn't it supposed to?

From which PM2.5 reading does the air purifier start increasing fan speed?

Where can additional Of the new style Pre-Filters be purchased?

I live in the country, lots of dirt + 3 dogs and 2 cats, how often will I need new filter?

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