Blue Pure 211+ Auto User Manual

Introduction

Please read this user manual carefully and keep it for future reference. The latest version of this user manual can be found on www.blueair.com.

Note: There may be local variations of these models.

The Blueair Blue Pure 211+ Auto air purifier features a pre-filter and a HEPASilent™ main filter to purify air. It includes control functions and a built-in sensor. Composed primarily of a motor, a fan, and filters, it effectively removes contaminants from the air to improve indoor air quality. Settings can be adjusted via the control panel.

Recommendations for Best Performance

• Use the air purifier in a room that does not exceed the recommended room size.
• Place the air purifier where air can circulate freely in, out, and around the unit.
• Maintain a distance of at least 4 inches (10 cm) from other objects.
• Keep doors and windows closed during operation.
• Only use genuine Blueair filters.
• Change the main filter when the filter replacement indicator appears.
• Follow all maintenance instructions in this manual.

Parts Overview

The Blue Pure 211+ Auto air purifier consists of the following main components:

• A: Air quality indicator - Displays current air quality.
• B: Touch button - For controlling settings.
• C: Air outlet - Where purified air exits.
• D: Fan and motor - Drives air circulation.
• E: Main filter - Primary air purification component.
• F: Air quality sensor - Detects air quality levels.
• G: Pre-filter - Initial filter for larger particles.
• H: Power cable (not shown) - Connects to electrical outlet.
• I: User Manual (not shown) - This document.

Safety Instructions

The Blue Pure 211+ Auto air purifier is an electrical appliance intended for indoor use only. Observe the following precautions to reduce the risk of fire, electric shock, or injury:

• This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless supervised or instructed by a person responsible for their safety.
• Supervise children to ensure they do not play with the appliance.
• Cleaning and user maintenance must not be performed by children without supervision.
• Always disconnect the appliance from the power supply before maintenance.
• Do not attempt to open or service the appliance yourself. Service must be performed by the manufacturer, service agent, or similarly qualified personnel using only original Blueair spare parts.
• Ensure the power cable and plug are not damaged. A damaged power cable must be replaced by the manufacturer, service agent, or similarly qualified person to avoid hazards.
• If the appliance is damaged or malfunctions, turn it off, disconnect it from the power supply, and contact Blueair.
• The power plug must be firmly inserted into the power socket.
• When disconnecting the unit, pull the power plug, not the power cord.
• Use only the power cable provided with your Blueair air purifier, plugging it directly and firmly into an appropriate electrical outlet.
• Do not use an extension cord or a power strip. Refer to the rating label on your appliance.
• Do not alter the power plug. If the plug does not fit the outlet, contact qualified personnel to install the proper outlet.
• Do not use the included power cord for anything other than this appliance.
• Do not allow objects to enter or block the air inlets and outlets, as this can cause electric shock or damage.
• Do not place any objects on top of or directly against the appliance.
• Do not sit on, stand, climb onto, or hang from the appliance.
• Keep the appliance, including the power cable, at a safe distance from heated surfaces and open flames.
• Keep the appliance and power plug away from water and other liquids.
• Keep the appliance and power plug away from chemicals such as pesticides and deodorants.
• Place the appliance on the floor on a stable surface.
• Do not use the appliance outdoors or in wet environments such as bathrooms, laundry rooms, or pool areas.

Get Started

Step 1: Plug In

Plug the power cable into a wall outlet. (Visual description: A power plug is shown inserting into an outlet.)

Step 2: Turn On and Adjust Fan Speed

Press the touch button to turn the air purifier on and adjust the fan speed mode. (Visual description: A circular touch button with a power symbol is shown, surrounded by indicator lights.)

On/Off and Fan Speed Controls

Available settings: Auto, Night, Everyday, Boost, and Off.

The indicator lights on the touch button show the selected fan speed. The lights automatically dim completely 5 seconds after pressing the touch button, indicating a deactivated fan speed control mode. Press the touch button once to reactivate on/off and fan speed control. The indicator lights will illuminate, allowing you to adjust the fan speed mode again.

Autostart

The autostart feature automatically restarts the air purifier at the last set speed if it has been unplugged, used with a power switch timer, or if a power failure occurs.

Auto Mode

In auto mode, the air purifier automatically controls the airflow based on air quality information from the sensor.

• On/Auto mode: Press the touch button once to turn the unit On and set it to Auto mode. (Visual description: A circular touch button with a power symbol is shown.)
• Night mode: Press the touch button twice to set to Night mode (low fan speed). All lights on the unit dim down after 5 seconds. (Visual description: A circular touch button with a power symbol is shown.)
• Everyday mode: Press the touch button three times to set to Everyday mode (medium fan speed). (Visual description: A circular touch button with a power symbol is shown.)
• Boost mode: Press the touch button four times to set to Boost mode (high fan speed). (Visual description: A circular touch button with a power symbol is shown.)
• Off: Press the touch button five times to turn the unit Off. (Visual description: A circular touch button with a power symbol is shown.)

Air Quality Information

Air quality levels for particulate matter (PM) are indicated using a color scale on the air quality indicator. The air quality indicator is completely dimmed in Night mode.

PM2.5 refers to particulate matter, particles with a diameter of 2.5 micrometers or less.

Air Quality Level (PM 2.5) Indicator Colors:

• Polluted
• Moderate
• Good

Filters

The air purifier comes with a fabric pre-filter and a main filter. These filters purify the air from both particles and gases. For best performance, regularly clean the pre-filter and change the main filter when the air purifier indicates a filter change.

To find the correct main filter for your air purifier, use the Blueair app or visit www.blueair.com. The model number of your air purifier is located on the rating label.

Note: Using a fabric pre-filter is optional.

Important! Always turn off and disconnect the appliance from the power supply before changing filters, cleaning, or performing any maintenance procedures.

Blueair Filter Subscription Program

Use the Blueair app or visit www.blueair.com to sign up for the Blueair filter subscription program.

Button Control Functions for Filters

• Change filter: When the indicator light turns red (after approximately 6 months of operation), it's time to change the main filter. (Visual description: A circular touch button with a power symbol and a red indicator light.)
• Filter replacement indicator reset: Press and hold the button for 7 seconds to reset the filter replacement indicator. (Visual description: A circular touch button with a power symbol and a white indicator light.)

Clean and Change the Pre-filter

For best performance, clean the pre-filter regularly. Vacuum the exterior of the fabric pre-filter with a soft brush attachment to remove dust. If a deeper clean is required, wash it in a washing machine according to the instructions on the pre-filter's label.

Important! Press the Velcro strips together on the pre-filter before machine washing.

1. Step 1: Turn off and unplug. Turn the unit off and unplug it from the wall outlet. (Visual description: A power plug is shown disconnected from an outlet.)
2. Step 2: Press buttons. Gently press the buttons on both sides of the unit simultaneously. (Visual description: Top part of the unit is shown with arrows indicating inward pressure on side buttons.)
3. Step 3: Remove top part. Remove the top part from the unit. (Visual description: Top part of the unit is shown lifting upwards.)
4. Step 4: Open panel and remove pre-filter. Open the pre-filter panel and remove the pre-filter. (Visual description: The pre-filter panel is shown opening, revealing the pre-filter.)
5. Step 5: Wash pre-filter. Wash the pre-filter in the washing machine according to its label instructions. (Visual description: A washing machine drum with the pre-filter inside.)
6. Step 6: Place pre-filter back. Place the pre-filter back onto the unit. Adjust the pre-filter and the panel to hide the power cord in the back. (Visual description: The pre-filter is shown being placed back onto the unit, and the panel closing.)
7. Step 7: Place top back. Place the top part back onto the unit and press until you hear a click. (Visual description: The top part of the unit is shown lowering onto the base.)
8. Step 8: Plug in. Plug the unit back into the wall outlet. (Visual description: A power plug is shown inserting into an outlet.)

Change the Main Filter

When changing the filter, vacuum any dust that may have accumulated inside the unit.

Important! Use only genuine Blueair filters suitable for the model to ensure proper function and performance of the air purifier, and to qualify for full warranty coverage.

1. Step 1: Indicator light. When the indicator light glows red, it's time to change the main filter. (Visual description: A circular touch button with a power symbol and a red indicator light.)
2. Step 2: Turn off and unplug. Turn the unit off and unplug it. (Visual description: A power plug is shown disconnected from an outlet.)
3. Step 3: Press buttons. Gently press the buttons on both sides of the unit simultaneously. (Visual description: Top part of the unit is shown with arrows indicating inward pressure on side buttons.)
4. Step 4: Remove top part. Remove the top part from the unit. (Visual description: Top part of the unit is shown lifting upwards.)
5. Step 5: Remove old filter and insert new. Remove the old main filter from the unit. Unfold the new main filter and insert it into the unit. (Visual description: An old filter is shown being removed, and a new folded filter is shown being inserted.)
6. Step 6: Place top part back. Place the top part onto the bottom part of the unit. Firmly press the top part onto the metal filter frame until you hear a click. (Visual description: The top part of the unit is shown lowering onto the base, aligning with the filter frame.)
7. Step 7: Plug in. Plug the unit back into the wall outlet. (Visual description: A power plug is shown inserting into an outlet.)
8. Step 8: Reset filter timer. Press the touch button for 7 seconds to reset the filter replacement timer. This lets the air purifier know that you have changed the filter. The indicator light flashes for 4 seconds, then changes from red to white. (Visual description: A circular touch button with a power symbol and an indicator light changing color.)

Care and Maintenance

General

• Disconnect the air purifier from the power supply before maintenance.
• Do not allow foreign objects to enter the air inlets or air outlets, as this may cause electric shock or damage.
• Never clean with gasoline, chemical solvents, or corrosive materials, as these agents may damage the air purifier.
• Ensure the air purifier is completely dry before connecting it to power.
• Do not wash the main filter. The main filter is not washable or reusable.

Cleaning

• Wash the pre-filter according to the instructions on its label or vacuum it with a soft brush attachment.
• Wipe the exterior of the air purifier with a soft, clean, damp cloth.
• Clean and check the power cable and power plug for wear or damages.
• Clean the sensor when changing the main filter.

Clean the Air Quality Sensor

The inlet for the air quality sensor is located at the back of the air purifier.

Important! Do not use fingers or any unrecommended objects to clean inside the sensor inlet.

1. Step 1: Turn off and unplug. Turn the unit off and unplug it. (Visual description: A power plug is shown disconnected from an outlet.)
2. Step 2: Press buttons. Gently press the buttons on both sides of the unit simultaneously. (Visual description: Top part of the unit is shown with arrows indicating inward pressure on side buttons.)
3. Step 3: Remove top part. Remove the top part from the unit. (Visual description: Top part of the unit is shown lifting upwards.)
4. Step 4: Open lid and remove. Press the button on the inside of the unit to open the lid covering the sensor and remove the lid. (Visual description: A small lid is shown opening to reveal the sensor.)
5. Step 5: Clean sensor. Using circular motions, gently clean the sensor with a cotton swab, and attach the sensor lid. (Visual description: A cotton swab is shown cleaning a small sensor component.)
6. Step 6: Place top part back. Place the top part onto the bottom part of the unit. Firmly press the top part onto the metal filter frame until you hear a click. (Visual description: The top part of the unit is shown lowering onto the base, aligning with the filter frame.)
7. Step 7: Plug in. Plug the unit back into the wall outlet. (Visual description: A power plug is shown inserting into an outlet.)

Disposal and Recycling

This air purifier should be disposed of or recycled as electrical waste, and the filter may be recycled as plastic. For questions regarding disposal and recycling, contact your local recycling facility or a Blueair dealer for the correct method.

Help and Support

For questions about your product, visit www.blueair.com or contact your local Blueair retailer.

For personalized support, visit www.blueair.com/customer-support.

Warranty Information

The Blueair Limited Warranty applies only if the air purifier is installed, used, and maintained according to the instructions in this manual.

For warranty conditions, visit www.blueair.com/warranty.

Warranty and Returns

If the air purifier was purchased from an authorized retailer, contact that store for assistance.

Specifications

¹Sound pressure according to GB/T18801 and GB4214.1

²According to ANSI/AHAM AC-1-2019. Tested without pre-filter.

Regulatory Information

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device.

This Class B digital apparatus complies with Canadian ICES-003.