Introduction
Thank you for choosing the MIKO Air Purifier. This advanced air purification system is designed to provide clean, fresh air in your home or bedroom, covering areas up to 1200 sq ft. Featuring a smart WiFi connection and a comprehensive 3-in-1 HEPA filtration system, it effectively removes allergens, dust, odors, and other airborne contaminants. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance of your device.

Image: The MIKO Air Purifier unit shown alongside a new replacement filter, highlighting the product and its key consumable.
Important Safety Information
Please read all safety instructions carefully before using the MIKO Air Purifier. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always unplug the air purifier from the power outlet before moving, cleaning, or performing any maintenance.
- Do not operate the air purifier with a damaged cord or plug. If the cord or plug is damaged, contact customer support.
- Keep the air purifier away from water or other liquids. Do not use in wet or damp environments such as bathrooms.
- Do not block air inlets or outlets. Ensure there is adequate space around the unit for proper air circulation.
- Do not insert any objects into the air inlets or outlets.
- 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 they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Use only MIKO genuine replacement filters.
Package Contents
Verify that all items are present in the package:
- MIKO Air Purifier Unit (with 3-in-1 HEPA Filter pre-installed)
- 1 x Replacement 3-in-1 HEPA Filter
- Power Adapter
- User Manual (this document)
Product Overview
The MIKO Air Purifier is designed for efficient air purification with its advanced features:
- 3-Layer Filtration System: Includes a Pre-filter, H13 True HEPA Filter, and High Efficiency Activated Carbon Filter to capture 99.97% of airborne particles as small as 0.3 microns.
- Wide Coverage: Effectively purifies air in spaces up to 1200 sq ft.
- Smart WiFi Control: Connects to the MIKO app for remote control, scheduling, real-time air quality monitoring, and filter life tracking.
- 360° Air Intake: Draws in contaminated air from all sides for maximum purification efficiency.
- Quiet Operation: Features a sleep mode with noise levels as low as 24dB for undisturbed rest.
- Intuitive Control Panel: Easy access to various modes and settings.

Image: An illustration demonstrating the three-stage filtration system of the MIKO Air Purifier, detailing the Pre-filter, H13 True HEPA filter, and Activated Carbon filter.

Image: The air purifier positioned in a room, illustrating its 360-degree air intake capability and highlighting its quiet operation with a noise level graph.
Setup
- Unpack the Purifier: Carefully remove the air purifier and all accessories from the packaging.
- Remove Filter Packaging: The 3-in-1 HEPA filter is typically pre-installed but may be wrapped in plastic for protection.
- Turn the unit upside down and twist the base counter-clockwise to unlock and remove it.
- Remove the filter from its plastic packaging.
- Place the filter back into the unit, ensuring it is seated correctly.
- Replace the base and twist clockwise to lock it securely.
- Placement: Place the air purifier on a firm, level surface. Ensure there is at least 6 inches (15 cm) of space around all sides of the unit for optimal air circulation. Avoid placing it near heat sources, direct sunlight, or in damp areas.
- Connect Power: Plug the power adapter into the air purifier's power port, then plug the other end into a standard electrical outlet.
Operating Instructions
Control Panel Overview

Image: A close-up view of the MIKO Air Purifier's top control panel, detailing icons for Sleep mode, Timer, Child lock, Auto mode, Reset filter light, On/Off, Wifi status, and Fan Speed.
- On/Off Button: Press to turn the unit on or off.
- Fan Speed Button: Cycle through Low, Medium, and High fan speeds.
- Sleep Mode Button: Activates sleep mode, reducing fan speed and dimming lights for quiet operation.
- Timer Button: Set the operating time (e.g., 2H, 4H, 8H).
- Auto Mode Button: Automatically adjusts fan speed based on detected air quality.
- Child Lock Button: Press and hold to activate/deactivate the child lock, preventing accidental changes.
- Wi-Fi Status Indicator: Shows the connection status to your home network.
- Filter Reset Light: Illuminates when it's time to replace the filter. Press and hold to reset after filter replacement.
Using the MIKO App (Smart Control)
The MIKO app provides enhanced control and monitoring capabilities:
- Download the App: Search for "MIKO" in the Apple App Store or Google Play Store and download the application.
- Register/Log In: Create an account or log in if you already have one.
- Add Device: Follow the in-app instructions to add your MIKO Air Purifier. Ensure your phone is connected to a 2.4GHz Wi-Fi network during setup.
- App Features:
- Real-Time Air Quality Update: View current indoor air quality readings.
- Create Schedule: Set custom operating schedules for your purifier.
- Check Filter Life: Monitor the remaining lifespan of your filter.
- Remote On/Off and Fan Speed Control.
- Access to Sleep Mode, Auto Mode, and Timer functions.

Image: The MIKO Air Purifier positioned beside a smartphone, showcasing the intuitive interface of the MIKO mobile application for smart control.

Image: A detailed view of the MIKO app screen, displaying real-time air quality data, fan speed settings, and filter life indicators, along with integration logos for Alexa, Google Play, and App Store.
Maintenance
Filter Replacement
The filter life depends on air quality and usage. The filter reset light will illuminate when replacement is needed, typically every 6-8 months. Always use genuine MIKO replacement filters.
- Power Off and Unplug: Ensure the air purifier is turned off and unplugged from the power outlet.
- Remove Base: Turn the unit upside down and twist the base cover counter-clockwise to unlock and remove it.
- Remove Old Filter: Carefully pull out the old 3-in-1 filter. Dispose of it properly.
- Install New Filter: Remove the new filter from its protective plastic packaging. Insert the new filter into the unit, ensuring it fits snugly.
- Replace Base: Place the base cover back onto the unit and twist clockwise to lock it securely.
- Reset Filter Light: Plug in the air purifier and turn it on. Press and hold the "Filter Reset" button on the control panel for 3-5 seconds until the light turns off.

Image: A detailed view of the MIKO air purifier's cylindrical replacement filter, showing its pleated structure and blue speckles, indicating its filtration capabilities.
Cleaning
- Exterior Cleaning: Wipe the exterior of the air purifier with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Air Quality Sensor: Periodically clean the air quality sensor located on the side or back of the unit with a dry cotton swab to ensure accurate readings. Refer to the specific location in your product's diagram if available.
- Pre-filter Cleaning: While the 3-in-1 filter is not washable, you can gently vacuum the exterior of the pre-filter layer to remove large dust particles between replacements.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | Not plugged in; Power outlet issue; Damaged power cord. | Ensure power cord is securely plugged into the unit and outlet. Try a different outlet. Contact customer support if cord is damaged. |
| Poor air purification. | Filter is dirty or expired; Air inlets/outlets blocked; Room size too large. | Replace the filter. Ensure no obstructions around the unit. Verify the purifier is suitable for your room size (up to 1200 sq ft). |
| Wi-Fi connection fails. | Incorrect Wi-Fi password; Not connected to 2.4GHz network; Router too far. | Double-check Wi-Fi password. Ensure your phone is on a 2.4GHz network during setup. Move purifier closer to router. Restart purifier and router. |
| Filter reset light remains on after replacement. | Filter reset not performed correctly. | After replacing the filter, press and hold the "Filter Reset" button on the control panel for 3-5 seconds until the light turns off. |
| Unusual noise. | Filter not installed correctly; Foreign object inside; Unit on uneven surface. | Check if the filter is properly seated and the base is locked. Unplug and check for foreign objects. Place on a stable, flat surface. |
Specifications
- Model: MIKO Air Purifier (B0D8LLBK9L)
- Brand: MIKO
- Coverage Area: Up to 1200 sq ft
- Filtration System: 3-in-1 (Pre-filter, H13 True HEPA Filter, Activated Carbon Filter)
- Noise Level: As low as 24dB (in Sleep Mode)
- Connectivity: Smart WiFi (2.4GHz)
- Power Source: AC Power Adapter
Warranty and Customer Support
MIKO is committed to providing high-quality products and exceptional customer service. For any questions, concerns, or warranty inquiries, please contact MIKO customer support through their official website or the contact information provided with your purchase. Please have your model number (B0D8LLBK9L) and purchase details ready when contacting support.
For more information, visit the MIKO Store on Amazon.



