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 & 3,000 sq. ft in 1 hour, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen.
Q: Does this air purifier have a filter indicator light?
A: Yes, this air purifier has a filter indicator light to let you know when it's time to replace the filter.
Q: How long does it take for this air purifier to clean a 1,524 square foot room?
A: On high, this air purifier can clean a 1,524 square foot room in 30 minutes.
Q: What is the CADR rating of this air purifier?
A: The Clean Air Delivery Rate (CADR) of this air purifier is 410 cubic feet per minute.
Q: Can I control this air purifier with an app?
A: Yes, this is a smart air purifier that can be controlled with an app.
Q: Why is this air purifier quieter than others?
A: This air purifier utilizes HEPASilent dual filtration technology, which is quieter and more energy-efficient than traditional HEPA filtration.
Q: What is the recommended room size for this air purifier?
A: This air purifier is recommended for rooms up to 635 square feet.
Q: what is the proper replacement filter for this machine?
A: I 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.
A: I just got mine and there is no smell I detected from the filter or unit. It has been an absolute great buy.
Customers consistently note the Blue Pure 211i Max's excellent air quality improvement and relatively quiet operation, with many praising its ease of use and well-designed app. Positive feedback also highlights the purifier's performance and filter life, although some users mentioned a slight initial odor. The stylish design was also frequently complimented.
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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 & 3,000 sq. ft in 1 hour, on high. This air purifier has a Clean Air Delivery Rate (CADR) of 410 for fine smoke particles, dust and pollen.

Let’s clear the air with Blueair. Blue Pure 311i Max HEPASilent smart air purifier quickly cleans 387 sq. ft medium room in about 12.5 min, up to 929 sq. ft medium space in 30 min, and 1,800 sq.ft in 1 hour on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen. Energy Star Most Efficient 2023.

Blue Pure 511i Max HEPASilent smart air purifier quickly cleans 193 sqft in about 12.5min, 465 sqft in 30 minutes and upto 926 sqft in 1 hour on high. Independently evaluated for safety standards and third-party tested for performance as part of the AHAM Verifide Program for air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 125 for fine smoke particles, dust and pollen.

Completely refresh your space with the Levoit PlasmaPro® 600S-P Smart Air Purifier. The air purifier quickly refreshes large areas, like an apartment or loft up to 2,956 sq ft (1 ACH), with its aerodynamic air duct design and spiral 360° airflow. The 3-stage filtration system includes a Pre-Filter, Main Filter, and Custom High-Efficiency Activated Carbon Filter. Together, they capture at least 99.97% of airborne particles down to 0.3 microns and help remove smoke, fumes, VOCs, and household odors. Use the VeSync app to create schedules, connect to voice assistants, check filter life, control settings, receive real-time air quality updates, and more.
| Pros for Blueair - Blue Pure 211i Max 3000 Sq. Ft HEPASilent Smart Extra-Large Room Air Purifier - White/Gray | |||
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| Cons for Blueair - Blue Pure 211i Max 3000 Sq. Ft HEPASilent Smart Extra-Large Room Air Purifier - White/Gray | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |