About this item
Let’s clear the air with Blueair. Blue Pure 211i Max HEPASilent smart air purifier quickly cleans 635 sq. ft extra-large room in about 12.5 min or up to 1,524 sq. ft XL space in 30 min, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen.
Most awarded air purifier brand in the US*
Blueair’s #1 selling air purifier line; Blue family’s new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise.†
Let’s clear the air quieter
Quiet Mark certified (23-53dB); Cleans 635 sq. ft extra-large rooms in about 12.5 min or up to 1,524 sq. ft XL space in 30 min, on high.
Let’s clear the air faster
HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone.‡
Let’s clear the air better
Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking.§
Let’s clear the air smarter
Smart Air Purifier app enabled and voice control available; Features include Clean Air ETA, Welcome Home and RealTrack filter monitoring tells you more accurately when to replace within 9 months.
Let’s clear the air easier
Intuitive LED display, advanced pollution (PM1, PM2.5, PM10) sensor, real-time indoor readings, 5-color AQI and two-button design make it easy to control fan speeds 1-4, night or auto mode, adjust light levels and child lock.
Independently tested for performance and safety, zero ozone
AHAM Verifide for Performance (CADR); Quiet Mark Certified; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (5 ppb) by Intertek Sustainability.
*Based on a survey of over 50 awards, accolades, and recommendations issued by independent consumer associations, media publications and industry competitions from 1/1/22-1/31/23, for products sold in the US by top 10 air purifier brands, NPD Group, Small Appliances, U.S. sales dollars 1/1–12/31/22.
†Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), other units may vary. Based on AHAM maximum allowable certified rating which may vary from the AHAM seal claimed valued. Noise refers to the dB(A) difference in acoustic power.
‡When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration.
§Tested PM 2.5 (0.1 - 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger.
What's Included
Blue Pure 211i Max air purifier
Pre-filter in Fog Grey
Blue Pure Max 211i Max Filter
User manual
Energy Ratings
Key Specs
Recommended Room Size635 square feetApp CompatibleYesWireless ConnectivityWi-FiAir Purifier TypeConsoleAir Quality Indicator Light(s)YesFilter TypeHEPA, Electrostatic, Activated carbon
General
Product NameBlue Pure 211i Max 635 Sq. Ft HEPASilent Smart Extra-Large Room Air PurifierBrandBlueairModel Number110059ColorWhite/GrayColor CategoryWhite
Dimension
Recommended Room Size635 square feetProduct Height22.7 inchesProduct Width14.4 inchesProduct Depth14.4 inchesProduct Weight16.22 pounds
Compatibility
App CompatibleYesWireless ConnectivityWi-Fi
Features
Air Purifier TypeConsoleAir Quality Indicator Light(s)YesNumber Of Fan Speeds5Programmable TimerYesRemote ControlNo
Filter Info
Filter TypeHEPA, Electrostatic, Activated carbonFilter IncludedYesFilter Model Number110039Filter Indicator Light(s)YesFilter Longevity9 months
Certifications & Listings
ENERGY STAR CertifiedYesAHAM CertifiedYes
Warranty
Manufacturer's Warranty - Parts3-Year extended limited warrantyManufacturer's Warranty - Labor3-Year extended limited warranty
Other
UPC689122023045
Search
Q: Questionwhat is the proper replacement filter for this machine?(2 answers)
A: AnswerI have this one, and it's predecessor. One thing I love about them both is that they come a part into several washable pieces. The outside cover (1st stage filter) goes into the washer (cold water) The base can go into the dishwasher. Take the big filter outside vacuum it and blow it out with a compressor. It becomes quite clean and reusable. I have had the original filter on my previous unit for 3 years. I have 3 very furry medium sized dogs. And it still cleans the air nicely and prevents the allergies in the house from flaring up.Answered by FreeWill
Q: QuestionDoes it remove cat litter box odors?(2 answers)
A: AnswerI would guve it a fair rating for litter box and cat smells, I would recommend austin air health mate+ or bedroom machine since those have 15 pounds of carbon and are excellent at removing cat and lot of other smells.Answered by 123w
- A: AnswerI just got mine and there is no smell I detected from the filter or unit. It has been an absolute great buy.
Answered by Jacob
Q: QuestionDoes this have ions or ozone.(1 answer)
A: AnswerThank you for your interest in Blueair! Our HEPASilent™ technology combines mechanical and electrostatic filtration to capture and remove indoor air pollutants. It uses an ionizer to electrostatically charge particles at low current, boosting filter efficiency and achieving a quiet, energy-efficient Clean Air Delivery Rate (CADR). Blueair products meet CARB standards and are third-party certified to Intertek's Zero Ozone standards. Find out more on our website: https://www.blueair.com/us/air-purifiers-and-ozone.htmlAnswered by Blueair Support Team
Q: QuestionIs the top of the machines light supposed to be red?(3 answers)
A: AnswerNo, that is not supposed to happen. Haven’t experienced it on this unit but it happened on a previous model. Look up the red light reset on YouTube.Answered by Derpderp
Q: QuestionDoes it work without connecting to wifi?(5 answers)
A: AnswerYes, works as a stand alone unit just using the top display controls.Answered by DavidS
Q: QuestionDoes this work well for eliminating cigar smoke ?(0 answers)
Asked by Smokie
Review Summary
Rating 4.7 out of 5 stars with 327 reviews
4.7Rating by feature
- 4.6Value
Rating 4.6 out of 5 stars
- 4.8Quality
Rating 4.8 out of 5 stars
- 4.8Ease of Use
Rating 4.8 out of 5 stars
Customers are saying
Customers are enthusiastic about the Blue Pure 211i Max 635 Sq. Ft HEPASilent Smart Extra-Large Room Air Purifier for its quiet operation, user-friendly design, and effective performance in reducing allergies and improving overall air quality. Many users appreciate the convenience of the app and auto mode, while some find the initial smell to be a minor inconvenience that quickly dissipates.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Blueair - Blue Pure 211i Max 635 Sq. Ft HEPASilent Smart Extra-Large Room Air Purifier - White/Gray
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