About this item

• SIMPLE ONE-BUTTON CONTROL: Easily adjust fan as-needed with one button to ensure optimal air quality, including lowering fan speed at night for uninterrupted sleep
• CLEAN AIR IN MINUTES: Blueair's HEPASilent technology, delivers clean air, faster, and much more quietly than traditional HEPA filtration alone; Quickly cleans 540sqft large room in about 12.5 min or up to 2592sqft XL space in 60min, on high
• ONE OF THE QUIESTEST AIR PURIFIERS: Quieter (31 dB) than whisper on low; ENERGY STAR rated - uses less energy (30W) than an incandescent lightbulb on low
• COMBAT ALLERGENS: Helps reduce allergens and pollutants that trigger allergy and asthma symptoms
• REMOVES ODOR & PARTICLES DOWN TO 0.1 MICRON: Ideal for smoke & smog during wildfire season; Removes 99.97% of airborne particles like smoke, dust, viruses and pet dander, while the carbon filter traps light household odors from smoking, pets and cooking
• MOST AWARDED AIR PURIFIER BRAND IN THE US: Blue Pure 211 plus has won Good Housekeeping – 10 Best Air Purifiers of 2021, Best Overall Air Purifier; Wirecutter Pick - The Best Air Purifier - 2019 - 2022
• INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program; Trusted Education Partner of British Health Professional Academy

Product Description

Customer questions & answers

Question:Can this filter voc's?

Answer:There is a ring of carbon on the inside of this filter specifically to help filter out VOC's.

Question:What size microns does this filter?

Answer:The Blue 211+ True HEPA filter traps all airborne pollutants and contaminants down to 0.1 microns in size.

Question:Unit's chemical odor?

Answer:We have had the Pure 211+ for several years now and they help greatly with the air quality, especially wildfire smoke. We replace our filter every 4-6 months, depending on need.

In my experience he chemical smell typically only happens with a new filter, i.e. when using for the few of days, and then fades. Our solution is to run it continuously for a couple of days in a room we don't much (guest room) after we've put in a new filter.