Introduction
This manual provides essential instructions for the installation, operation, and maintenance of your AONBOY F2 Cat Water Fountain Filters. These filters are designed to ensure your pet has access to clean, fresh water, promoting their health and well-being. Please read these instructions carefully before use.
Setup and Installation
- Rinse Filters: Before first use, thoroughly rinse both the carbon filter and the foam filter under running water. This removes any loose carbon dust and prepares them for optimal filtration.
- Placement: Carefully place the rinsed foam filter into the designated slot around the pump. Then, position the carbon filter on top of the foam filter, ensuring it sits securely in the filter tray of your AONBOY F2 cat water fountain.
- Assemble Fountain: Reassemble the fountain components according to your AONBOY F2 cat water fountain's main instruction manual.

Operating Instructions
The AONBOY F2 filter system is designed to continuously purify water as your pet drinks. Once installed, ensure the fountain is filled with water to the appropriate level, covering the pump. The filters will then begin their multi-stage filtration process.
- Water Level: Always maintain an adequate water level in the fountain to ensure the pump is fully submerged and functioning correctly.
- Continuous Filtration: The filters will remove impurities, hair, and heavy metals from the water as it circulates, providing a cleaner and better-tasting drinking experience for your pet.
Maintenance
Regular maintenance of your filters is vital for the longevity of your fountain and the health of your pet.
- Filter Replacement: Replace both the carbon filter and the foam filter every 2 to 4 weeks. This frequency may vary depending on the number of pets, water quality, and how often the fountain is used. If you notice reduced water flow or visible debris, replace the filters sooner.
- Fountain Cleaning: In addition to filter replacement, regularly clean all parts of the AONBOY F2 cat water fountain according to its dedicated instruction manual. This prevents mineral buildup and bacterial growth.


Troubleshooting
- Reduced Water Flow: If the water flow from the fountain is noticeably weaker, first check the filters. They may be clogged with hair or debris. Rinse them thoroughly or replace them if cleaning does not restore flow. Also, ensure the fountain's pump is clean and free from obstructions.
- Unpleasant Odor or Taste: An unusual odor or taste in the water is a strong indicator that the filters are no longer effective and need immediate replacement.
- Cloudy or Discolored Water: If the water in the fountain appears cloudy or discolored, the filters are likely saturated and require replacement to maintain water quality.
- Fountain Not Operating: For issues where the fountain is not operating at all (e.g., pump not working), refer to the main AONBOY F2 Cat Water Fountain instruction manual for specific troubleshooting steps related to the pump and electrical components.
Product Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 8 x 3 x 3 inches |
| Item Weight | 6 ounces |
| Model Number | F2-6+6 |
| Manufacturer | AONBOY |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Benefits | Removes heavy metals, impurities, and hair for cleaner, better-tasting water |
| Included Components | 6 Carbon Filters + 6 Foam Sponges |
| Recommended Replacement | Every 2-4 weeks |
Warranty Information
For specific warranty details regarding your AONBOY F2 Cat Water Fountain Filters, please refer to the product packaging or the official AONBOY website. It is recommended to retain your proof of purchase for any potential warranty claims.
Customer Support
Should you require further assistance, have questions about your filters, or need to report an issue, please contact AONBOY customer support. Contact information can typically be found on the product packaging, the brand's official online store, or their website.