Introduction
This manual provides detailed instructions for the safe and efficient operation, installation, and maintenance of your VAYINATO SOBO WP-1880F Aquarium Top Filter. Please read this manual thoroughly before use and retain it for future reference.
Safety Instructions
- Always disconnect the power supply before performing any maintenance, cleaning, or installation procedures.
- Ensure the pump is fully submerged in water at all times during operation to prevent overheating and damage.
- Do not operate the filter if any part is damaged or if the power cord is frayed.
- This appliance is for indoor use only and is designed for aquarium use. Do not use it for other purposes.
- Keep out of reach of children.
- Ensure the voltage specified on the product label matches your local power supply.
Package Contents
Verify that all components are present and undamaged upon opening the package:
- VAYINATO SOBO WP-1880F Top Filter Unit (Filter box and pump)
- Water outlet pipe
- Filter sponge (1 Free Feet Sponge)
- Mounting accessories
Specifications
| Model | WP-1880F |
| Power | 25W |
| Voltage | AC 220-240V |
| Max Flow Rate (F.Max) | 880 L/H |
| Suitable Aquarium Size | 42-78 cm (approx. 1.4 - 2.5 feet) |
| Product Dimensions (LxWxH) | 20 x 8 x 15 cm |
| Item Weight | 0.1 g |
Setup Instructions
- Unpack Components: Carefully remove all parts from the packaging. Inspect for any damage.
- Assemble Filter Box: Place the filter sponge and any additional filter media (not included) into the filter box. The filter box is designed with ample space for various media.

Image: The internal compartment of the filter box, designed to hold various filter media. Note that filter media is not included.
- Attach Pump to Filter Box: Connect the submersible pump to the filter box. Ensure a secure fit.
- Position in Aquarium: Place the filter box on the rim of your aquarium. The pump unit should be fully submerged inside the aquarium water.

Image: The filter pump is shown correctly submerged in the aquarium water, connected to the top filter box which rests on the tank rim.
- Connect Water Outlet: Attach the water outlet pipe to the pump. Position the outlet to direct filtered water back into the tank, promoting circulation.

Image: Diagram illustrating the water flow from the filter outlet, showing how it enhances oxygenation and circulation within the aquarium.
- Ensure Submersion: Double-check that the pump is completely underwater before plugging in the power cord.
Operating Instructions
- Power On: Once the filter is correctly installed and the pump is fully submerged, plug the power cord into a suitable electrical outlet. The filter will begin operating, providing filtration, water circulation, and oxygen supply.

Image: The VAYINATO SOBO WP-1880F Top Filter highlighting its three primary functions: filtration, water circulation, and oxygen supply.
- Continuous Operation: For optimal aquarium health, the filter should operate continuously.
- Monitor Water Flow: Periodically check the water flow from the outlet to ensure it is consistent. Reduced flow may indicate a need for cleaning.
Maintenance
Regular maintenance is crucial for the longevity and efficiency of your filter and the health of your aquarium.
- Disconnect Power: Always unplug the filter from the power outlet before any maintenance.
- Clean Filter Sponge: Remove the filter sponge from the filter box. Rinse it thoroughly with old aquarium water (from a water change) to preserve beneficial bacteria. Do not use tap water directly as chlorine can harm bacteria.

Image: Demonstrates the process of cleaning the filter sponge by rinsing it under water.
- Clean Impeller and Pump Housing: Carefully detach the pump from the filter box. Remove the impeller cover and the impeller. Clean any debris or buildup from the impeller and its housing using a small brush.
- Clean Filter Box: Rinse the filter box and water outlet pipe to remove any accumulated sludge or debris.
- Reassemble: Reassemble all components in reverse order. Ensure all connections are secure.
- Frequency: Perform cleaning every 2-4 weeks, or as needed based on water clarity and flow rate.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Filter not starting or weak flow |
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| Excessive noise |
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| Water leakage |
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Warranty and Support
For warranty information or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.
Manufacturer: Kintons
Country of Origin: China