Introduction
This manual provides essential information for the proper use and maintenance of your AIRTOK AP1001 Replacement Filter. This filter is specifically designed for the AIRTOK AP1001 Air Purifier to ensure optimal performance and air quality.
The AIRTOK AP1001-HEPA filter features a 5-layer purification system, engineered to capture a wide range of airborne particles and odors, contributing to a cleaner and healthier indoor environment.

Image: The AIRTOK AP1001 Replacement Filter, a cylindrical filter with a light blue outer layer and black top and bottom rings.
Product Features and Filtration System
The AP1001-HEPA filter incorporates a comprehensive 5-layer filtration system:
- Ultra-fine Pre-Filter layer: Captures large particles such as dust, lint, and pet hair.
- Blue Nano Nylon layer: Designed to capture wildfire smoke, soot from automobiles, and other suspended small particles.
- H13 True HEPA layer: Removes airborne allergens including dust pollen, mold, mildew, fungal spores, pet dander, dust mites, and their excrement, with 99.97% efficiency for particles down to 0.3 microns.
- Activated Carbon layer: Adsorbs and decomposes formaldehyde, benzene, ammonia, volatile organic compounds, nicotine, and other pungent odors.
- Sturdy Steel Mesh layer: Provides structural integrity and protects the inner filter layers from crushing.

Image: A detailed diagram illustrating the five distinct layers of the AIRTOK AP1001 filter and their respective functions in purifying air.
Installation and Replacement
It is recommended to replace the filter regularly to maintain optimal air purification performance and prevent secondary pollution. Filters are sealed to protect their lifetime; please remove all plastic packaging from the new filter before installation.
Replacing the Filter Element:
- Step 1: Place the air purifier machine bottom up. Rotate the bottom cover counter-clockwise to unlock it.
- Step 2: Turn the base cover clockwise to lock it, then remove the old filter.
- Step 3: Remove the packaging bag from the new filter.
- Step 4: Install the new filter into the air purifier.
- Step 5: Turn the base cover clockwise to lock it securely.
- Step 6: After switching on the power, press and hold the filter replacement button for 3 seconds until you hear a beep. This action resets the filter indicator, confirming successful installation.

Image: A six-step visual guide demonstrating how to replace the filter in the AIRTOK AP1001 air purifier, from unlocking the base to resetting the filter indicator.
Maintenance
Regular filter replacement is crucial for maintaining the efficiency and longevity of your AIRTOK AP1001 Air Purifier.
- Filter Lifespan: The replacement filter indicator will illuminate after approximately 1,350 hours of continuous operation to remind you to replace the used filter.
- Authentic Filters: Always use authentic AIRTOK replacement filters (AP1001-RF) to ensure compatibility and optimal performance. Off-brand filters may be inconsistent, unreliable, and could potentially damage the air purifier.

Image: A side-by-side comparison showing a new, clean AIRTOK filter next to an old, discolored filter after 1,350 hours of use, highlighting the need for replacement.
Specifications
| Feature | Detail |
|---|---|
| Model Number | AP1001-HEPA Filter |
| Compatible Device | AIRTOK AP1001 Air Purifier |
| Filtration System | 5-Layer (Pre-Filter, Blue Nano Nylon, H13 True HEPA, Activated Carbon, Steel Mesh) |
| Product Dimensions | 7.09 inches (L) x 6.62 inches (W) x 3.94 inches (Th) |
| Item Weight | 15.8 ounces (0.45 Kilograms) |
| Material | Nylon (outer layer) |
| Recommended Replacement | Approximately every 1,350 hours of use |

Image: The AIRTOK AP1001 filter shown with its key dimensions (7.09 inches and 6.62 inches) and logos for California Air Resources Board and US EPA, indicating compliance.
Troubleshooting
If you encounter issues after replacing your filter, consider the following:
- Filter Indicator Not Resetting: Ensure you have pressed and held the filter replacement button for at least 3 seconds until you hear a beep. If the issue persists, power cycle the air purifier (unplug, wait 30 seconds, plug back in) and try resetting again.
- Reduced Airflow or Odor: Verify that all plastic packaging has been removed from the new filter. Ensure the filter is correctly seated and the bottom cover is securely locked. If the problem continues shortly after replacement, the environment may have unusually high levels of pollutants, requiring more frequent filter checks.
- Unusual Noise: Check that the filter is properly installed and not loose. Ensure no foreign objects have fallen into the air purifier.
Warranty and Support
AIRTOK is committed to providing high-quality products. For any questions, concerns, or support regarding your AIRTOK AP1001 Replacement Filter or air purifier, please contact AIRTOK customer service.
Refer to your original air purifier manual or the AIRTOK official website for specific warranty details and contact information.
Note: Using non-authentic replacement filters may void your air purifier's warranty.





