Blueair - Blue Pure 311i Max 387 Sq. Ft HEPASilent Smart Medium Room Bedroom Air Purifier - White/Gray
- Key Specs
- Recommended Room Size: 388 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- Air Quality Indicator Light(s): true (Lights indicate when the air quality level reaches or deviates from the desired setting.)
- Filter Type: HEPA, Electrostatic, Activated carbon
- Clean Air Delivery Rate (CADR): 250 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
- General
- Brand: Blueair
- Model Number: 110092
- Product Name: Blue Pure 311i Max 387 Sq. Ft HEPASilent Smart Medium Room Bedroom Air Purifier
- Color: White/Gray
- Dimensions
- Recommended Room Size: 388 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- Product Height: 19 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 12.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 12.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 7.87 pounds (The out of box weight of the item.)
- Features
- Air Quality Indicator Light(s): true (Lights indicate when the air quality level reaches or deviates from the desired setting.)
- Number Of Fan Speeds: 4
- Programmable Timer: true
- Remote Control: false
- Filter Info
- Filter Type: HEPA, Electrostatic, Activated carbon
- Filter Included: true
- Filter Model Number: 110037
- Filter Indicator Light(s): true
- Filter Longevity: 9 months
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Clean Air Delivery Rate (CADR): 250 cubic feet per minute (The peformance metric for the air purifier testing standard developed by the Association of Home Appliance Manufacturers (AHAM). The Clean Air Delivery Rate (CADR) indicates an air purifier's ability to reduce pollutants and allergens. Generally, the higher the number, the faster the filtration.)
- Warranty
- Warranty - Parts: 3-Year extended limited warranty
- Warranty - Labor: 3-Year extended limited warranty
- Other
- UPC: 689122023021
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 or up to 929 sq. ft medium space in 30 min, 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.
- 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 (23-50dB); Cleans 387 sq. ft medium rooms in about 12.5 min or up to 929 sq. ft medium 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 display, 5-color AQI and simple two-button design make it easy to control fan speeds 1, 2, 3 or night mode, auto mode or adjust light levels and child lock.
- Let’s clear the air with less energy: Energy Star Most Efficient 2023; Blueair air purifiers use less energy (32W on high) than a 60W incandescent lightbulb so it’s kind to your wallet and the planet.
- 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.
- 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 (23-50dB); Cleans 387 sq. ft medium rooms in about 12.5 min or up to 929 sq. ft medium 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 display, 5-color AQI and simple two-button design make it easy to control fan speeds 1, 2, 3 or night mode, auto mode or adjust light levels and child lock.
- Let’s clear the air with less energy: Energy Star Most Efficient 2023; Blueair air purifiers use less energy (32W on high) than a 60W incandescent lightbulb so it’s kind to your wallet and the planet.
- 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.
Whats Included
- Blue Pure 311i Max air purifier
- Pre-filter in Fog Grey
- Blue Pure Max 311i Max Filter
- User manual
- Blue Pure 311i Max air purifier
- Pre-filter in Fog Grey
- Blue Pure Max 311i Max Filter
- User manual
Q: what is the difference between the 311i Max and the 311i + Max?
A: The Blue Pure 311i+ Max air purifier cleans up to 1,116sqft large space in 30min on high and has a Clean Air Delivery Rate (CADR) of 300 for fine smoke particles, dust and pollen. The Blue Pure 311i Max air purifier cleans up to 929sqft space in 30min on high. This air purifier has a Clean Air Delivery Rate (CADR) of 250 for fine smoke particles, dust and pollen.
A: Thank you for your interest in Blueair! Yes, your Blue Pure 311i Max air purifier can operate 24/7, and in fact, continuous use is recommended — especially when set to Auto mode, which automatically adjusts the fan speed based on real-time air quality. This helps maintain optimal indoor conditions.
Q: How good is this unit for removing dust and rate of air circulation
A: I have one cat, hardwood floors and two flat-weave wool carpets, a central HVAC system that is regularly serviced AND I vacuum and dust *everything* at least weekly. If I don't, there's a visible layer of dust on everything (this was true even before I adopted a cat). So: I purchased this unit three weeks ago in the hopes that it would reduce the dust so that I could go longer in between flat-out cleaning sprees-- and also so that my cat's allergies might improve. (Yeah, you read that right: my cat is pretty severely allergic to dust mites and I figured this air purifier is less expensive than a very unhappy cat and repeated vet visits.) So how's it going? The good: rate of air circulation is amazing, truly, especially on setting #2 or 3--and my place feels *fresher* when running it on those settings, if that makes sense. Running it at setting 3 while cooking is also *helpful* in keeping the place smelling fresh, but don't expect miracles-- maybe 50% better? Also: running it 24/7 on setting 2 or 3 isn't practical--it's both loud and windy. I generally leave it on Auto. The bad: my place is still seriously dusty. With the same amount of cat hair forming the same tumbleweeds. Honestly, I didn't notice much improvement on dust or hair, which was v disappointing. Lastly: my cat might be itching less? hard to tell if it's helping but it's not hurting. *My* allergies (pet dander, dust mites) seem to be exactly the same as before (I need benadryl ~2x week, so they aren't severe, ymmv). Do I regret my purchase? No. Do I wish this machine would improve the dust situation: yes.
A: Thank you for your interest in Blueair! The Blue Pure 311i Max quickly cleans 439 sq. ft. in 12.5 minutes and 1,054 sq. ft. in 30 minutes. We recommend placing it on the floor where you spend the most time. For best results, consider having an air purifier on each floor to maintain consistent air quality throughout your home.
A: Thank you for your interest in Blueair! Our air purifiers feature unique HEPASilent™ technology, which combines traditional mechanical filtration with electrostatic charging to clean the air faster, produce more clean air, and do so much more quietly than conventional HEPA purifiers. This innovative technology, ensures maximum filtration with minimal noise, delivering clean, filtered air to your room as quickly as possible.
A: Thanks for your question! Our HEPASilent™ technology uses mechanical and electrostatic filtration to quietly and efficiently remove pollutants. Our Blueair air purifiers, including the Blue Pure 311i Max, meet CARB standards, are certified to Intertek’s Zero Ozone standards, and are completely safe for pets. Their design won’t cause coughing, and we recommend checking with your veterinarian since every pet is unique. If you need further support, our team is always happy to help.
A: We have a small dog and it has absolutely no effect on him.
