Introduction
Thank you for choosing the Kastty 2.5 Gallon / 9.5 Liter Pet Water Fountain. This manual provides detailed instructions for the proper setup, operation, and maintenance of your pet water fountain to ensure optimal performance and the well-being of your pets. Please read this manual thoroughly before use and retain it for future reference.

Image: The Kastty 2.5 Gallon Pet Water Fountain, showcasing its design and capacity, with two dogs in the background.
Setup Instructions
Follow these steps to assemble and prepare your Kastty Pet Water Fountain for first use:
- Unpack Components: Carefully remove all components from the packaging. Ensure you have the water tank, pump, filter tray, filter, and desired spout attachments.
- Rinse Components: Wash all parts (except the pump and adapter) with water and mild soap. Rinse thoroughly to remove any residue.
- Install Pump: Place the pump into the designated slot at the bottom of the water tank. Ensure the power cord is routed through the channel to prevent pinching.
- Insert Filter: Place the filter into the filter tray. Ensure the filter is properly seated.
- Assemble Tray and Spout: Attach the filter tray onto the water tank, aligning it with the pump's water outlet. Then, attach your preferred spout (e.g., flower spouts) to the top of the filter tray.
- Fill with Water: Fill the water tank with clean water up to the maximum fill line. Do not overfill.
- Connect Power: Plug the power adapter into a wall outlet. The fountain will begin operating.

Image: A visual guide illustrating the three main steps for assembling the water fountain: connecting the pump, placing the filter and tray, and plugging in the power.
Operating Instructions
The Kastty Pet Water Fountain offers multiple features for optimal pet hydration.
Water Flow Modes
The fountain provides three distinct water flow modes to encourage pets to drink more:
- Octagonal 8 Waterfall: A dynamic, multi-stream flow.
- Bubbling Fountain: A gentle, bubbling water surface.
- Lotus Leaf Waterfall: A smooth, cascading flow.

Image: Close-up view of the fountain operating in Octagonal 8 Waterfall mode.

Image: Close-up view of the fountain operating in Bubbling Fountain mode.

Image: Close-up view of the fountain operating in Lotus Leaf Waterfall mode.
LED Water Level Indication
The fountain features an LED light indicator to help monitor the water level:
- Blue Light: Indicates normal operation and sufficient water level.
- Red Light: Indicates a low water level. Refill the fountain promptly to prevent the pump from running dry.

Image: The pet fountain displaying a blue LED light for normal water levels and a red LED light indicating low water levels, prompting a refill.
Maintenance
Regular cleaning and filter replacement are crucial for maintaining water quality and extending the life of your fountain.
Cleaning the Fountain
- Disconnect the power adapter before cleaning.
- Disassemble all parts: spouts, filter tray, filter, and pump.
- Wash the water tank, filter tray, and spouts with water and mild soap. Rinse thoroughly.
- For stubborn residue, use a soft brush or sponge.
- Ensure all soap residue is removed before reassembly.

Image: An exploded diagram illustrating the fountain's components, highlighting its separation design for easy cleaning.
Cleaning the Pump
Clean the pump every 2-4 weeks to prevent mineral buildup and ensure quiet operation.
- Step 1: Remove the pump from the fountain. Remove and clean the pump sponge.
- Step 2: Remove the pump cover.
- Step 3: Remove the impeller cap using your fingernail.
- Step 4: Remove the impeller with tweezers and clean the impeller with a brush.
- Step 5: Clean any remaining parts with the brush. Reassemble the pump.

Image: A step-by-step visual guide demonstrating how to disassemble and clean the water pump, including removing the sponge, cover, and impeller.
Filter Replacement
Replace the filter every 2-4 weeks, or more frequently if you have multiple pets or notice reduced water flow/quality. Rinse new filters thoroughly before use.

Image: An illustration detailing the multi-layer water filtration system, showing the different filter components like PP cotton, activated carbon, and high-density sponge.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fountain not working | No power; pump clogged; impeller stuck. | Check power connection. Clean the pump and impeller thoroughly as per maintenance instructions. |
| Water flow is weak | Low water level; dirty filter; clogged pump. | Refill water to the appropriate level. Replace the filter. Clean the pump. |
| Fountain is noisy | Low water level; dirty pump/impeller; pump not properly seated. | Add water. Clean the pump and impeller. Ensure the pump is securely placed in its slot. |
| Water tastes or smells bad | Old water; dirty fountain components; expired filter. | Change water regularly. Clean all fountain components. Replace the filter. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | JSFS68BKA (FS68) |
| Capacity | 2.5 Gallons / 9.5 Liters |
| Dimensions (L x W x H) | 13 x 7 x 10 inches |
| Material | Food-grade ABS Resin, BPA-Free |
| Pump Noise Level | Below 30dB |
| Filter Type | Multi-layer (PP Cotton, Activated Carbon, High-density Sponge) |
| Water Level Indicator | LED (Blue for normal, Red for low) |
Warranty & Support
Kastty provides a 1-year warranty for this product, covering manufacturing defects from the date of purchase. This warranty does not cover damage caused by misuse, neglect, or unauthorized modifications.
For technical support, warranty claims, or replacement parts, please contact Kastty customer service through the retailer where the product was purchased or visit the official Kastty store on Amazon: Kastty Amazon Store.