1. Product Overview
The FOFNON S7 Stainless Steel Cat Water Fountain is designed to provide fresh, circulating water for your pets. Its stainless steel construction ensures durability and hygiene, while the multi-filtration system helps maintain water quality. The fountain features a quiet pump and a water level window for convenient monitoring.

Image 1: FOFNON S7 Cat Water Fountain simulating living water flow.

Image 2: FOFNON S7 Cat Water Fountain demonstrating quiet operation (below 30 dB).
2. Setup Instructions
Follow these steps to set up your FOFNON S7 Cat Water Fountain:
- Prepare the Pump and Filters: Disassemble the pump and clean all components. Insert the sponge filter into the pump. Soak the carbon filter in water for 5 minutes before use.
- Assemble the Lid: Place the carbon filter into its designated slot on the underside of the lid. Ensure it is securely closed.
- Install the Pump: Attach the pump to the designated area on the underside of the lid, ensuring the power cord is threaded through the cable management system to prevent it from getting wet.
- Fill the Tank: Fill the stainless steel tank with water up to the 'MAX' line, visible through the water level window.
- Place the Lid: Carefully place the lid onto the tank, ensuring it sits securely.
- Attach the Faucet (Optional): Insert the stainless steel faucet into the opening on the lid if desired.
- Connect Power: Plug the USB cable into the provided AC adapter and then into a power outlet. The fountain will begin operating.
Video 1: Step-by-step guide on how to install the FOFNON S7 Cat Water Fountain components.
Video 2: Unboxing and initial setup of the AONBOY Stainless Steel Cat Fountain, demonstrating component assembly.
3. Operating Instructions
The FOFNON S7 Cat Water Fountain offers two water flow modes:
- Faucet Mode: With the stainless steel faucet installed, water flows like a tap, which can attract pets to drink more.
- Bubbling Mode: Without the faucet, water bubbles up from the center, providing a different drinking experience.
The integrated water level window allows you to easily monitor the remaining water volume without needing to open the lid.

Image 3: Water level window on the FOFNON S7 Cat Water Fountain for easy monitoring.
4. Maintenance
Regular cleaning and filter replacement are crucial for maintaining water quality and the longevity of your fountain.
- Cleaning Frequency: It is recommended to clean the fountain and pump components every 2-4 weeks.
- Pump Cleaning: Disassemble the pump and use the provided cleaning brush to remove any debris or buildup from the impeller and housing.
- Filter Replacement: Replace the carbon filter every 2-4 weeks, or more frequently if you have multiple pets or notice reduced water flow. The sponge filter should also be cleaned or replaced regularly.
- Dishwasher Safe: The stainless steel components of the fountain are dishwasher safe for easy cleaning.
Video 3: Detailed instructions on how to clean the water pump of the pet fountain.

Image 4: Multiple filtration system including carbon filter and pump sponge.
5. Troubleshooting
- No Water Flow / Pump Not Working:
- Check if the power adapter is securely plugged into the outlet and the fountain.
- Ensure the water level is above the minimum mark.
- Disassemble and clean the pump thoroughly, especially the impeller, as hair or debris can obstruct it.
- Check if the sponge filter is clogged and clean or replace it.
- Unusual Noise:
- Ensure the water level is sufficient; low water levels can cause pump noise.
- Clean the pump and check for any foreign objects.
- Ensure the lid is properly seated on the tank.
- Water Spillage:
- Ensure the fountain is placed on a flat, stable surface.
- Do not overfill the tank beyond the 'MAX' line.
- If your pet plays with the faucet, consider removing it and using the bubbling water flow mode.
6. Specifications
| Brand | FOFNON |
| Model Number | S7 |
| Material | Stainless Steel |
| Capacity | 3.2 Liters (108 oz) |
| Product Dimensions | 23L x 23W x 11.5H Centimetres |
| Item Weight | 0.85 Kilograms |
| Power Source | Corded Electric |
| Voltage | 230 Volts (AC) |
| Indoor/Outdoor Usage | Indoor |
| Included Components | Cat Water Fountain |
7. Warranty and Support
The FOFNON S7 Cat Water Fountain comes with a 2-year warranty.
For any issues or to find replacement parts, please contact FOFNON customer service. You can search for replacement filters and water pumps by searching "FOFNON filter" and "FOFNON water pump" online.