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Your Air Purifier 4 is equipped with digital displays on both the top and front of the unit.
Displays the current air quality status based on the AIR INFO option selected, and includes controls that allow you to customize the settings.
On/Off: Press to turn the power on or off.
Air Info: Press to switch between air quality display options. See the Air Info Settings section for more information.
Auto Mode: Press to turn on Auto Mode. In this setting the fan speed automatically adjusts based on real time air quality readings. As the air quality improves, the fan speed will decrease. If air quality worsens, the fan speed will increase. Leave your unit in Auto Mode for optimal filter life and performance.
Filter Life: Press to show the remaining filter life in hours. Once the filter has 0 hours remaining, the FILTER LIFE button will flash to indicate the filter needs to be changed. See Installing and Removing the Filter section for more information.
Brightness: Adjusts the brightness of both the front display screen and the top control panel. Switch between 3 options: full brightness, partially dim, fully dim.
Shut-Off Timer: Set the number of hours for the air purifier to run before it automatically shuts off. Timer can be set between 1–12 hours.
Fan Speed: Adjusts the speed of the fan. Select one of 4 settings: 1 Low, 2 Medium, 3 High, 4 Maximum. Note: If fan speed is manually changed, auto mode will be deactivated. For tips on optimal fan setting, see Optimizing Fan Speed section.
Displays the current air quality status based on the Air Info mode selected on the top control panel.
Your air purifier includes a remote control that can turn the power on or off, and adjust the settings.
To use the remote control, aim it at the front display screen and press the buttons on the remote. The remote control has a range of 15 ft. (5 meters). For best results, make sure no obstacles are between the remote control and the display screen.
This remote uses a C R2025 3-volt replaceable battery. To replace the battery, follow the steps below.
The built-in sensor detects your air quality to give you real-time information. Use the AIR INFO button to switch between air quality display options.
The rings on the front and top displays will change color as your air quality changes, allowing you to easily monitor your air quality even when you are far from the unit.
A blue ring means your air quality is good, with a low level of particle concentration.
An amber ring means your air quality is fair, with a moderate level of particle concentration. For better results, increase fan speed or select Auto Mode.
A red ring means your air quality is poor, with a high level of particle concentration. For better results, increase fan speed or select Auto Mode.
Note: Air quality sensor uses a cumulative particle count across all particle sizes to determine air quality percentage.
Your air purifier is equipped with 4 fan speed settings. Adjust fan speed to optimize your cleaning performance.
DISPLAY | SPEED | BEST FOR |
1 | Quiet Operation | |
2 | Reducing Odors | |
3 | Reducing Allergens | |
4 | Maximum Cleaning |
NOTE: Always remove all protective packaging from the filter before installing.
When the filter timer has 0 hours remaining, the FILTER LIFE button on the top control panel will blink, indicating that it's time to install a new filter.
Filters can't be cleaned or recycled. After removing a used filter, wrap it in an airtight plastic bag for disposal. As an extra precaution, wear gloves when handling a dirty filter.
NOTE: Always unplug the unit before doing any cleaning or maintenance.
For best results, clean the exterior of the unit every two months or as needed. Use a microfiber cloth to remove dust. To sanitize, wipe down the exterior with a microfiber cloth dampened with warm, soapy water. Avoid excess water and abrasive chemical cleaners to prevent damage.
To maximize your air purifier's filter life, we recommend flipping the direction of your filter every three months. This will help equalize and balance the distribution of captured particles throughout the filter allowing for extended usage.
For best results, clean the interior of the unit every two months or as needed. Remove the filter cover, take out the filter, and use a vacuum cleaner or a microfiber cloth to remove dust and debris from the interior of the unit. DO NOT use abrasive chemical cleaners on the inside of the unit.
Additional accessories and replacement filters are available on sharkaccessories.com
Remote Control
Use the remote control to operate your air purifier from a distance.
SHARK™ AIR PURIFIER 4 ANTI-ALLERGEN HEPA FILTER
Captures pollutants and allergens from the air and is equipped with carbon for protection against household odors and VOCs.
SHARK™ AIR PURIFIER 4 ANTI-ALLERGEN HEPA FILTER WITH ADVANCED ODOR LOCK
Captures pollutants and allergens from the air and is equipped with carbon for heightened protection against household odors and VOCs.
SHARK™ AIR PURIFIER 4 ANTI-ALLERGEN HEPA FILTER WITH ADVANCED ODOR LOCK & FUMES LOCK
Captures pollutants and allergens from the air and is equipped with carbon for heightened protection against household odors, VOCs, and fumes such as formaldehyde found in plants, furniture, and flooring.
PROBLEM | SOLUTION |
My air purifier is not powering on. What should I do? |
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Why is there no air flow? |
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Why is my air purifier vibrating or making unusual loud noises? |
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Why does my air smell bad? |
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Can I wash the filter? |
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How do I know when my air purifier is in Auto Mode? |
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For further assistance, call 1-855-523-4061.
SharkNinja Operating LLC
US: Needham, MA 02494
CAN: Ville St-Laurent, QC H4S 1A7
1-800-798-7398
sharkclean.com
@sharkcleaning
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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