How to improve odor and smoke removal with my Sharp FP-J50?
- CChristopher SimsAug 3, 2025
If your Sharp Air Cleaner isn't removing odors and smoke effectively, the filters might be heavily soiled. Consider replacing them.

How to improve odor and smoke removal with my Sharp FP-J50?
If your Sharp Air Cleaner isn't removing odors and smoke effectively, the filters might be heavily soiled. Consider replacing them.
What to do if the Cleanliness Monitor on my Sharp Air Cleaner stays blue?
If the Cleanliness Monitor on your Sharp Air Cleaner illuminates blue even when the air seems impure, try unplugging the main unit, waiting one minute, and then plugging it back in. This might reset the sensor.
| Model | FP-J50 |
|---|---|
| CADR | 306 m³/h |
| Humidifying function | No |
| Dust Sensor | Yes |
| Odor Sensor | Yes |
| Type | Air Purifier |
| Filter Type | HEPA, Deodorizing |
| Voltage/Frequency | 220-240V/50Hz |
Instructions for turning the air purifier on, off, and managing its basic functions.
Explanation of the Haze mode operation for rapid air purification.
Guidance on adjusting and managing the fan speed settings for optimal performance.
Information on activating and using the Sleep mode for quiet operation.
Instructions for setting and using the timer function to automatically turn off the unit.
How to manage the brightness and on/off status of the unit's indicator lights.
Instructions for turning the Plasmacluster Ion function on and off.
Instructions for cleaning the back panel, including the pre-filter.
Guidelines for cleaning and maintaining the HEPA and Deodorizing filters.
Steps for cleaning the air quality sensors for accurate readings.
Guidance on when the filters need to be replaced based on usage.
Explanation of the indicator light that signals the need for filter replacement.
Information on how to properly dispose of used air purifier filters.
Guidance on resolving typical operational problems and errors.
Explanation of the auto-restart function after a power interruption.
Detailed table listing the technical specifications of the air purifier model.
Details regarding the power consumption when the unit is in standby mode.
Important safety warnings and usage cautions related to the Wi-Fi function.
Information on the necessary network environment for Wi-Fi connectivity.
Details on Wi-Fi related trademarks and technical specifications.
Instructions for downloading and setting up the dedicated smartphone application.
Process for establishing a connection between the air purifier and the Wi-Fi router.
Procedure for connecting the smartphone to the air purifier via Wi-Fi.
Instructions for enabling and disabling the Wi-Fi function of the air purifier.
Steps to reset and initialize the air purifier's Wi-Fi settings.
Troubleshooting steps for issues connecting the air purifier to the network.
Resolving problems related to connecting the smartphone to the air purifier.
Addressing issues with changing routers, smartphones, or managing Wi-Fi features.
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