Product Overview
This manual provides instructions for the MORENTO MR2566 Genuine Air Purifier Replacement Filter, designed specifically for the MORENTO MR2566 Air Purifier. This filter is a pet dander version, featuring a 3-in-1 filtration system to ensure optimal air quality.
Key Features:
- Genuine MORENTO Filter: Ensures certified fit and maximum filtration performance for the MR2566 air purifier.
- 3-in-1 Filtration System: Comprises a pre-filter, a high-efficiency filter, and upgraded pet formula activated carbon particle filters.
- Pet Dander Version: Specifically designed to effectively filter pet odors and dander, suitable for households with pets, smokers, and cooking.
- Multiple Stack Filtering Technology: Utilizes high-efficiency filtration and quality activated carbon to capture particulate matter, odors, and smoke.
- Recommended Replacement: Replace the filter every 3-6 months, or approximately 2200 hours of use, depending on usage and environment.

Image: The MORENTO MR2566 Air Purifier Replacement Filter shown with its product packaging.

Image: A detailed diagram illustrating the 3-stage filtration system: Activated Carbon Filter, Efficient Filter Layer, and Pre-Filter.
Setup and Initial Use
Before operating your MORENTO MR2566 Air Purifier, ensure the replacement filter is correctly installed and all packaging is removed.
Filter Installation:
- Turn off and unplug the air purifier.
- Twist the bottom cover counter-clockwise to open and remove it.
- Remove the old filter (if present) and any internal packaging.
- Unwrap the new filter from its protective plastic bag.
- Insert the new filter into the air purifier.
- Replace the bottom cover by twisting it clockwise until secure.

Image: Step-by-step visual guide for replacing the air purifier filter, including unplugging, opening the base, inserting the new filter, and resetting the filter life indicator.
Aroma Box Usage (Optional):
- Locate the aroma box on the top of the air purifier.
- Open the lid of the aroma box.
- Add 2-3 drops of essential oil (not included) to the aroma pad.
- Close the lid of the aroma box.
Video Guide:
Video: An official guide demonstrating the initial setup and basic operation of the MORENTO MR2566 Air Purifier, including filter installation and aroma box use.
Operation
Once the filter is installed and the unit is plugged in, you can begin operating your air purifier.
- Power On/Off: Press the power button to turn the air purifier on or off.
- Timing Modes: Select desired operating duration (e.g., 2H, 4H, 8H) using the timer button.
- Night Light: Short press the night light button to turn the night light on or off.
- Wind Speed Mode: Adjust the fan speed to your preference using the wind speed button.
- Sleep Mode: After selecting sleep mode, the lights on the control panel will turn off after 3 seconds to ensure an undisturbed environment.

Image: The MORENTO MR2566 Air Purifier and its filter, emphasizing the product's quality and optimal performance.
Maintenance
Regular maintenance, particularly filter replacement, is essential for the optimal performance and longevity of your air purifier.
Filter Replacement:
- The MR2566 filter is unwashable. Do not attempt to clean it with water.
- It is recommended to replace the filter every 3-6 months (approximately 2200 hours of use). The actual replacement time may vary based on usage and air quality.
- A red light on the control panel indicates that the filter needs to be replaced.
Resetting Filter Life Indicator:
- After replacing the filter, plug in the air purifier and turn it on.
- Press and hold the filter button (often indicated by a night light icon) for 5 seconds.
- The red indicator light will flash three times, confirming the filter life has been reset.
Video Guide for Filter Replacement:
Video: An official guide demonstrating the process of replacing the MR2566 filter and resetting the filter life indicator.

Image: Visual comparison illustrating the difference between a new filter and one after approximately 6 months of use, highlighting the accumulation of trapped particles.
Troubleshooting
If you encounter any issues with your MORENTO MR2566 Air Purifier or its replacement filter, please refer to the following general advice:
- Air Purifier Not Turning On: Ensure the power cord is securely plugged into both the unit and a working electrical outlet. Check if the filter is correctly installed and the bottom cover is fully closed.
- Red Light Remains On After Filter Replacement: Make sure you have performed the filter life reset procedure correctly by pressing and holding the filter button for 5 seconds until the light flashes.
- Reduced Airflow or Odor Persistence: This may indicate that the filter is clogged and needs replacement. Ensure the new filter's plastic packaging has been removed.
- Unusual Noises: Check for any obstructions in the air intake or outlet. Ensure the filter is seated correctly and the bottom cover is secure.
If problems persist after following these steps, please contact MORENTO customer support for further assistance.
Specifications
| Attribute | Detail |
|---|---|
| Brand | MORENTO |
| Model Number | MR2566 |
| Product Dimensions | 5.41 x 5.41 x 6.5 inches |
| Item Weight | 7 ounces |
| Material | Carbon Fiber |
| Compatible Devices | MORENTO MR2566 Air Purifier |
| UPC | 850066943212 |
| Number of Items | 1 |
| Product Grade | New |
| Unit Count | 1.0 Count |
Warranty and Support
Warranty Information:
This MORENTO MR2566 Air Purifier Replacement Filter comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use.
Please retain your proof of purchase for warranty claims.
Customer Support:
For technical assistance, warranty claims, or any questions regarding your MORENTO MR2566 Air Purifier Replacement Filter, please contact MORENTO customer support.
Contact details can typically be found on the product packaging or the official MORENTO website.







