1. Introduction
This manual provides instructions for the proper installation, maintenance, and replacement of the VOCOlinc True HEPA Replacement Filter Set for the VAP1 PureFlow Air Purifier. Please read this manual thoroughly before use to ensure optimal performance and longevity of your air purifier system.
2. Product Overview
The VOCOlinc VAP1 Replacement Filter Set includes two True HEPA filters designed specifically for the VOCOlinc VAP1 PureFlow Wi-Fi Air Purifier. These filters are essential for maintaining air quality by capturing various airborne particles.

Image 1: VOCOlinc PureFlow Air Purifier VAP1 Filter Set packaging. The image shows the white and green box containing two replacement filters.
2.1. Filtration System
The VAP1 replacement filters feature a multi-stage filtration system to effectively purify the air:
- Pre-Filter: Captures larger particles such as pet dander, dust, and pollen.
- Advanced HEPA Filter: Traps fine particles including allergens, smoke, and PM2.5.
- Hive Pattern Activated Carbon Filter: Absorbs odors, volatile organic compounds (VOCs), and formaldehyde.

Image 2: Diagram illustrating the 3-stage filtration process. Air passes through a pre-filter, then an advanced HEPA filter, and finally a hive pattern activated carbon filter, releasing pure air.
3. Specifications
| Product Name | VOCOlinc True HEPA Replacement Filter Set |
| Model Number | VAP1 (for PureFlow Air Purifier) |
| Dimensions (per filter) | 16.93" L x 8.66" W x 1.57" Th (43 x 22 x 4 cm) |
| Item Weight (per filter) | Approximately 1.65 lbs (0.75 kg) |
| Material | Paper / Non-woven Fabric |
| Filter Life | Up to 12 months (based on 6*7 operation) |
| Quantity | 2 Pieces per set |
| Compatible Device | VOCOlinc VAP1 PureFlow Wi-Fi Air Purifier |
4. Filter Installation and Replacement
It is recommended to replace the filters every 6-12 months, depending on usage and air quality. The air purifier's indicator will signal when replacement is due.
4.1. Replacement Steps
- Ensure the VOCOlinc VAP1 Air Purifier is turned off and unplugged from the power outlet.
- Locate and open the filter compartment cover on the air purifier.
- Carefully remove the old filters from the compartment. Dispose of used filters responsibly.
- Unpack the new VOCOlinc VAP1 replacement filters. Note the orientation of the filters (pre-filter side facing outwards).
- Insert the new filters into the air purifier, ensuring they fit securely.
- Close the filter compartment cover.
- Plug the air purifier back into the power outlet.
- Reset Filter Life Indicator: After installing new filters, press and hold the filter reset button on your air purifier for approximately 10 seconds until the indicator light resets. Refer to your VAP1 Air Purifier's main manual for the exact location of the reset button.

Image 3: Visual guide for filter replacement. Steps show opening the air purifier, removing old filters, inserting new filters, and closing the unit. A note below indicates to reset the filter life indicator by pressing and holding for 10 seconds when the life drops below 10%.
5. Maintenance
Regular maintenance ensures the efficiency and longevity of your air purifier and filters.
- Filter Life: The filters are designed to last up to 12 months under normal operating conditions (6 hours/day, 7 days/week). Actual filter life may vary based on air quality and usage frequency.
- Cleaning: The pre-filter layer can be gently wiped or vacuumed to remove larger dust particles and extend the life of the HEPA and activated carbon layers. Do not wash the HEPA or activated carbon filters with water, as this can damage them.
- Storage: Store unused replacement filters in a cool, dry place, away from direct sunlight and moisture, in their original sealed packaging.
6. Troubleshooting
6.1. Filter Replacement Indicator Remains On
If the filter replacement indicator light remains on after installing new filters:
- Ensure the new filters are correctly installed and the filter compartment cover is fully closed.
- Press and hold the filter reset button on your VOCOlinc VAP1 Air Purifier for approximately 10 seconds. The indicator should turn off.
- If the issue persists, refer to the main user manual for your VOCOlinc VAP1 Air Purifier or contact customer support.
7. Warranty and Support
For warranty information, technical support, or further assistance, please visit the official VOCOlinc website or contact their customer service department. Keep your purchase receipt for warranty claims.
VOCOlinc Official Website: www.vocolinc.com





