Blueair Blue Pure 311 Auto and 411 Auto Owner's Manual - Manuals+ (2023)

FAQs

What is the difference between Blueair 411 and Blueair 411 Auto? ›

How does this model differ from the Blue 411? Building on the original Blue Pure 411 model's functional design and performance efficiency, the 411 Auto features new premium pre-filters, integrated particle sensor, Auto mode setting, and LED air quality display.

How does this model differ from the Blue 411? With many of the same features of the 411 Auto model (Auto mode, integrated particle sensor, LED air quality indicator),the 311 Auto differs in its slightly larger size, larger recommended room size (up to 388 ft²), and higher Clean Air Delivery Rate (CADR).

To maintain optimal performance, we recommend changing your filter about once every 6-months when used 24 hours a day.

The Blue 411 comes with the True HEPA multi-stage filtration we know and love from Blueair. How True HEPA Multi-Stage Filtration Works: The first stage is the machine washable Pre-Filter Sleeve.

Should I run my air purifier all the time? Our recommendation is to run your air purifier continuously to ensure efficient air circulation and low pollutant levels in your room. Blueair air purifiers are energy efficient and very silent on the lowest speed level so you can keep them on and enjoy breathing clean air!

Q: What is the difference between the 411 and the 411+

A: Hi Pete, the Blue Pure 411+ builds on the functional design and performance efficiency of the original Blue Pure 411 model with an increased Clean Air Delivery Rate (CADR) and room size capacity (185 ft²), at relatively the same compact size as the original.

All Blueair systems incorporate patented HEPASilent™ technology, which combines mechanical and electrostatic filtration methods to capture 99.97% of the tiniest 0.1 micron particles and gases. Blueair systems remove more of the smallest particles, compared to the HEPA systems of other manufacturers.

To maintain optimal performance, we recommend changing your filter about once every 6-months when used 24 hours a day.

What Are the Most Common Air Filter Sizes. Historically, when you've gone to your typical home supply store, you'd find between 10-20 size variants to choose from. These sizes reflect the most common sizes of return air vents that push or pull air into your HVAC system: 20 x 20 x 1.

Yes, it's safe to leave your air purifier on all day. But, you need to make sure that you clean the filters about once a month. The filters trap heavy amounts of dust and allergens which can be harmful to sensitive groups if they're not cleaned consistently.

Can you clean and reuse Blueair filters? ›

Blueair filters cannot be cleaned or washed. They need to be replaced every 6 months.

To maintain optimal performance, we recommend changing your filter about once every 6-months when used 24 hours a day.

First few times you use your air purifier As with any new device, an air purifier can release a 'newness' smell. Don't worry, this odor is not dangerous or toxic! Run your air purifier non-stop for a few days and the odor should dissipate. For optimal use, keep the air purifier on at all times.

Blueair purifiers provide best-in-class performance to protect from the negative effects that polluted air can cause. Our products are proven and tested to capture particles as small as allergens and viruses.

Air purifiers generally consume minimal energy, with most using less than 100W (between 20-50W on average). Air purifiers with Energy Star certification guarantee energy efficiency. A typical 50W air purifier running at maximum speed for 24 hours a day will cost around $3-4 per month.

The best place to put an air purifier is somewhere in your breathing zone. The closer the unit is to your head, the shorter distance clean air has to travel before it reaches you. In the bedroom, this usually translates to putting the air purifier on a nightstand or small table close to the bed.

Headaches, sore throat, coughing, Asthma attacks, and difficulty breathing are a few of the symptoms that can be brought on by some air purifiers. Yes, that's right. Your air purifier may actually aggravate many of the health issues you hoped it would solve.

In 2021, there were fewer than 4,000 telephone operators, down from a peak of around 420,000 in the 1970s, according to Bureau of Labor Statistics data. But there are still people who call the operator and request directory help. “411 usage is not insignificant,” the FCC said in a 2019 report.

Most phone companies allow you to access directory assistance service by dialing “411.” Other directory assistance services require a different dialing pattern such as 555-1212, a toll free number or a number that starts with “10-10.” Charges will vary significantly, check the rate before using any directory assistance ...

411 Search is directory assistance with automatic call completion. An operator will assist you when you request: Phone numbers.

Is Blueair a Chinese company? ›

Blueair is a Chicago-based brand of air filtration devices that has been in business for over 24 years. Their air purifiers are designed and engineered in Sweden and are assembled in China.

Why is there a red light on my air purifier? A red filter replacement indicator appears on the air purifier when it is time to change filter.

After 6 months of continual use, the filter replacement indicator will turn orange and you will be notified by the Blueair Friend app that it is time to replace the filter.

First, check the system's airflow. A working air purifier features clear, consistent airflow. If the purifier is not blowing out air (easily determined by placing your hand in front of the system), there's likely a problem. If you are unable to hear anything, that's also a sign the purifier isn't working.

The biggest concern when you use the wrong size air filter is that it may not effectively prevent dust from building up on your HVAC system's motors and blowers. This dirties up your furnace which could affect its performance or possibly harm the system's internal components, leading to costly repairs or replacements.

Air filters that are MERV 13 and higher are recommended for those that prioritize air quality and may have to handle asthma, severe allergies, and other similar circumstances.

We recommend elevating it no higher than 5 feet off the ground, and this can be done by placing the air purifier on a piece of furniture, such as a dresser. To save space while increasing the floor-to-ceiling cleaning efficiency, look into getting a wall mountable air purifier, like the MinusA2 or the A3.

Should I Sleep With an Air Purifier On? The short answer: yes. The Asthma and Allergy Foundation of America (AAFA) recommends an air purifier during bedtime to promote better breathing while you sleep.

If you're concerned about spending too much on your electric bill, call your energy company and ask about “off peak times.” Usually, the best times to run your unit, that will save you money, is between 9:00pm and 9:00am — less people consume energy, and in turn lowers the tariffs.

This air purifier should be disposed or recycled as electrical waste and the filter may be recycled as plastic. If you have questions regarding the disposal and recycling of this air purifier, please contact your local recycling facility for availability or Blueair dealer and ask for the correct method of recycling.

Can you vacuum Blueair filter? ›

Yes, you may vacuum the Blueair air filters with a HEPA vacuum cleaner if the filter is dusty; however, it is still recommended that you change your Blueair air filters every six months to receive optimal performance.

Always unplug your air purifier before cleaning or changing filters. Wipe the interior and exterior of the air purifier with a soft, clean cloth as often as needed. Clean the pre-filters with a dust cloth or vacuum gently with the brush attachment. For optimal performance, clean weekly, or as often as needed.

The HEPASilent filtration, fabric pre-filter and activated coconut carbon layer work together to eliminate up to 99.97 percent of air pollutants, while the three fan speeds let you customize purification levels according to your requirements.

• To minimize any disturbances to others who might be home when you are not, the Welcome Home feature will switch to the Night Mode (instead of Auto Mode) if you arrive home between 9 pm and 8 am. The Night Mode cleans your indoor air based on the air quality in the room and as quietly and discreetly as possible.

Do Blueair air purifiers emit harmful levels of ozone? No. All Blueair air purifiers are CARB certified which means that they are considered safe and do not exceed ozone emission limits. Blueair has conducted ongoing independent testing to ensure our air purifiers do not release harmful levels of ozone.

While it's always enjoyable to have a custom scent wafting through your home, tainting air filter materials with perfumes and artificial chemicals that are designed to emulate a specific scent often interferes with the filtering material's ability to do its job of cleansing the air.

When your air purifier's pre-filter or filter surface (B indicated in above image) is dirty, or not cleaned regularly, it may cause a dusty odor or bad smell. You need to clean the pre-filter or filter surface once a month or when indicated by the appliance.

Every month when you change your air filter, you can add a couple of drops of essential oils to the fabric of the filter. When the air conditioning turns on and the air passes through the filter, the scent of the oil will also waft into the home. Lavender, sandalwood or eucalyptus are all pleasant options.

In what room will I place my air purifier? For optimal results, your air purifier should be placed in the room where you spend the most time, or where the air quality is the worst. Every Blueair air purifier is intended to be used within a certain room size to ensure a high reduction of pollutants.

The Blueair 411 Auto is a quality air purifier with some exciting extras that make it a worthy successor to its predecessor, the Blueair 411 air purifier. The main feature that distinguishes this model from its predecessor is the air quality sensor, which detects particles in real-time.

Does the Blueair 211+ and 211+ Auto use the same filter? ›

This filter is compatible with the Blue Pure 211+ Auto model only. If used with the standard Blue Pure 211+ model the clean air delivery rate (CADR) will decline. If the position of the main button is on the top of the air purifier, you have a 211+ Auto model and this filter is compatible.

Do Blueair air purifiers emit harmful levels of ozone? No. All Blueair air purifiers are CARB certified which means that they are considered safe and do not exceed ozone emission limits. Blueair has conducted ongoing independent testing to ensure our air purifiers do not release harmful levels of ozone.

How does this model differ from the Blue Pure 211+? The upgraded, Auto version of the Blue Pure 211+ model features an integrated particle sensor, intuitive Auto mode setting, and 3-color LED air quality indicator.

Blueair recommends a filter change every six months. The light on your filter timer will indicate when it is time to replace your filter after six months of continual use. If you use your unit in a highly polluted environment, you need to change it more often.

Some critics believe that air ionizers give off dangerous levels of ozone which is not only harmful to the environment, but can be equally as hazardous to your health. When inhaled in high enough doses, ozone can have harmful effects– including damage to your lungs, chest pain, coughing, or shortness of breath.

The Blueair HealthProtect comes with activated carbon coated filters that will effectively remove odors such as formaldehyde and mold.

After 6 months of continual use, the filter replacement indicator will turn orange and you will be notified by the Blueair Friend app that it is time to replace the filter.

In fact, our air purifiers use no more power than a single light bulb: from 2 to 20 watts on low to 10 to 120 watts on high, depending on the model. Low energy consumption. When operating with a Blueair filter, the air purifier's fan can work efficiently as intended, consuming minimal energy.

The air purification unit is equipped with HEPA multi-stage filtration, and also comes with a high CADR rating (clean air delivery rate).