Introduction
This manual provides essential instructions for the proper installation, operation, and maintenance of your Airthereal Day Dawning ADH50B Replacement Filter. This filter is specifically designed for use with the Airthereal ADH50B Air Purifier to ensure optimal air quality. It features a 3-stage filtration system, including a True HEPA filter and an Activated Carbon filter, to effectively capture various airborne pollutants.
Image: Two Airthereal ADH50B replacement filters, showcasing their cylindrical design and filtration layers.
Setup and Installation
The Airthereal ADH50B replacement filter is designed for easy installation. Please follow these steps carefully to ensure correct placement and function.
- Power Off and Unplug: Before beginning, ensure your Airthereal ADH50B Air Purifier is powered off and unplugged from the electrical outlet.
- Remove Old Filter: Rotate the bottom cover of the air purifier counterclockwise to unlock it, then carefully remove the used filter.
- Prepare New Filter: Remove any plastic packaging or seals from the new replacement filter.
- Insert New Filter: Place the new filter into the unit. Ensure the filter's tag or designated side is facing outward.
- Secure Bottom Cover: Close the bottom cover by rotating it clockwise until it locks securely into place.
- Reset Filter Reminder: Plug the air purifier back in and power it on. Press and hold the SLEEP button for 5 seconds to reset the filter replacement reminder.
Image: A visual guide illustrating the three simple steps for replacing the filter: rotating the bottom cover, inserting the new filter, and closing the cover.
Image: A hand demonstrating the insertion of a new cylindrical filter into the base of the Airthereal ADH50B air purifier.
Operating Principles
The Airthereal ADH50B replacement filter utilizes a multi-stage filtration process to purify the air:
- Preliminary Filter: Captures larger particles such as dust, lint, and pet hair.
- True HEPA Filter: Traps fine particles as small as 0.3 microns, including pollen, pet dander, and mold spores.
- Activated Carbon Filter: Absorbs odors, smoke, and volatile organic compounds (VOCs) from the air.
Image: An exploded view diagram illustrating the Fine Preliminary Filter, True HEPA Filter, and Activated Carbon Filter layers, along with additional components like nano mineral and cold catalyst filter.
Image: A visual representation of the cylindrical filter actively capturing smoke, dust, and various microscopic particles from the air.
Maintenance
Regular filter replacement is crucial for maintaining the performance and efficiency of your Airthereal ADH50B Air Purifier.
Filter Replacement Schedule
It is recommended to replace the air filter every 6-8 months for optimal performance. The actual lifespan may vary depending on air quality and usage frequency.
Filter Change Reminder
The air purifier is equipped with a filter change reminder. When the speed indicator on your unit begins to flash in blue, it signals that the filter should be checked and replaced.
Signs for Replacement
Consider replacing the filter if you observe any of the following:
- Increased noise from the unit.
- Decreased airflow.
- Visibly clogged or discolored filters.
- Presence of odors emanating from the unit.
Troubleshooting
If you encounter issues with your air purifier's performance, consider the following:
- Reduced Airflow or Increased Noise: This often indicates a clogged filter. Refer to the 'Maintenance' section for replacement instructions.
- Persistent Odors: If odors persist despite regular use, the activated carbon layer of the filter may be saturated. Replace the filter.
- Filter Change Indicator Not Resetting: After replacing the filter, ensure you press and hold the SLEEP button for 5 seconds to reset the reminder. If it still flashes, ensure the new filter is correctly seated and the bottom cover is securely closed.
Specifications
| Brand | AIRTHEREAL |
| Model Info | ADH50B Filter |
| Compatible Device | ADH50B Air Purifier |
| Material Type | HEPA |
| Product Grade | True HEPA Filter |
| Item Weight | 9.1 ounces |
| Package Dimensions | 9.02 x 4.76 x 4.69 inches |
| Number of Items | 2 (for 2-pack) |
| UPC | 816621022778 |
Support
For any questions or concerns regarding your Airthereal ADH50B Replacement Filter, please contact Airthereal customer support. Your satisfaction is important to us.
