What room size is best for the Blue Pure 211i Max?

We recommend placing in a room around 635 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The Blue Pure 211i Max will clean a 1,500 ft² space in 30 minutes, and 3,000 ft² in 1 hour.

What are the noise levels of the Blue Pure 211i Max?

Operates quieter than a whisper on low at 23 db and is no louder than 53 dB on high fan speed.

How often do I need to change the filters?

Your filter will last up to 9 months thanks to our proprietary RealTrack algorithm that accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

What pollutants does the Blue Pure 211i Max filter out?

Our HEPASilent dual filtration technology removes 99.97% of airborne particles, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria, are captured.

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🌿 Breathe Brilliantly, Live Boldly — The Ultimate Air Upgrade

WHISPER QUIET OPERATION - Certified Quiet Mark with noise levels as low as 23dB—clean air without the distraction.
HEPA SILENT DUAL FILTRATION - Removes 99.97% of particles down to 0.1 microns, including viruses, smoke, pet dander, and allergens.
ULTRA LARGE COVERAGE POWERHOUSE - Purifies up to 3,048 sqft in just 60 minutes—breathe freely in every corner of your home or office.
ENERGY EFFICIENT CERTIFIED SAFE - Energy Star Most Efficient 2023 rated with zero ozone emissions—clean air that’s eco-friendly and safe.
SMART CONTROL REAL TIME MONITORING - Customize schedules, monitor air quality, and control via app or Alexa for effortless freshness.

The Blueair Blue Pure 211i Max is a top-tier air purifier designed for large spaces up to 3,048 sqft. Featuring proprietary HEPASilent dual filtration, it removes 99.97% of airborne particles including viruses, smoke, and allergens with whisper-quiet operation certified by Quiet Mark. Smart app integration and Alexa voice control offer seamless air quality management, while Energy Star Most Efficient 2023 certification ensures eco-friendly performance. Ideal for homes with pets, allergies, or anyone demanding cleaner, fresher air.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Colour	Grey and White
Brand	Blueair
Product Dimensions	36.6D x 36.6W x 57.7H Centimeters
Floor Area	3048 Square Feet
Specification Met	AHAM Certified
Noise Level	23 Decibels
Particle Retention Size	2.5 Micrometer
Controller Type	Amazon Alexa
Wattage	46 Watts
UPC	689122023045
Special Feature	Corded
Manufacturer	Blueair
Item model number	BLU-110175
ASIN	B0BN2MGV5H

BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

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