1. Product Overview
This manual provides instructions for the DownyPaws Replacement Detachable Water Pump, model DPWP005. This pump is designed as a replacement part for specific DownyPaws cat water fountains, featuring an upgraded detachable design for easier cleaning and maintenance compared to older integrated models.

Image 1.1: Comparison of the P6-ABS & SUS Old Model (integrated design, difficult to clean) and the P6-ABS & SUS New Model (detachable design, easier to clean and assemble).
2. Compatibility
The DownyPaws Replacement Detachable Water Pump (DPWP005) is specifically designed for use with the following DownyPaws cat water fountain models:
- DPWFP6-ABS (Fursink 1.0 & 2.0 White)
- DPWFP6-SUS (Fursink 1.0 & 2.0 White)
This pump is not compatible with other cat fountain models not listed above. Please verify your fountain model before purchasing or installing this replacement pump.

Image 2.1: Visual guide to water pump compatibility, highlighting compatible DPWFP6-ABS and DPWFP6-SUS models and several incompatible models.
3. Installation and Replacement
To replace your existing water pump with the DPWP005, follow these general steps. Ensure the fountain is unplugged from the power source before beginning.
- Disassemble the old pump: Carefully remove the old pump from the fountain. If it is an integrated design, you may need to gently detach it from its housing.
- Prepare the new pump: Ensure the new detachable pump is clean and free of debris.
- Install the new pump: Place the new DPWP005 pump into the designated area within your DownyPaws cat water fountain. Ensure it is securely seated.
- Connect the power: Route the power cord as per your fountain's design and connect it to the fountain's power adapter.
- Test: Fill the fountain with water and plug it in to ensure the pump is operating correctly.
For detailed disassembly steps, refer to the cleaning section below, as the process for disassembly is similar for both cleaning and replacement.
4. Operating Instructions
The DownyPaws DPWP005 pump is designed for quiet operation, ensuring minimal disturbance. Once installed and the fountain is filled with water and plugged in, the pump will continuously circulate water, providing fresh, filtered water for your pet.

Image 4.1: Illustration of the pump's quiet operation, indicating a noise level of ≤30dB, comparable to a slight trickle.
5. Maintenance and Cleaning
Regular cleaning of the water pump is crucial for maintaining the longevity of the pump and the hygiene of your pet's water fountain. It is recommended to clean the pump once a week.
Disassembly Steps for Cleaning:

Image 5.1: Simple steps to disassemble the pump: 1. Separate the pump housing. 2. Remove the impeller cover. 3. Extract the impeller. 4. Clean all components.
- Unplug the fountain: Always disconnect the power before handling the pump.
- Remove the pump: Carefully detach the pump from the fountain.
- Separate the pump housing: Gently pull apart the two main sections of the pump housing (refer to Image 5.1, Step 1).
- Remove the impeller cover: Detach the small cover that protects the impeller (refer to Image 5.1, Step 2).
- Extract the impeller: Use a small tool or your fingernail to carefully remove the impeller (the small rotating part) from its chamber (refer to Image 5.1, Step 3).
- Clean all components: Use a small brush (often included with fountains) and clean water to thoroughly scrub all parts of the pump, including the housing, impeller cover, and especially the impeller and its chamber. Remove any hair, debris, or mineral deposits (refer to Image 5.1, Step 4 and Image 5.2).
- Reassemble: Once clean, reassemble the pump by reversing the disassembly steps. Ensure all parts are securely fitted.
- Reinstall and test: Place the cleaned pump back into the fountain, fill with fresh water, and plug in to ensure proper operation.

Image 5.2: Recommended weekly cleaning of the pump using a brush to remove debris and ensure optimal performance.
6. Troubleshooting
If your water pump is not functioning correctly, consider the following troubleshooting steps:
- No water flow or weak flow:
- Ensure the fountain has sufficient water.
- Unplug the fountain and thoroughly clean the pump as described in Section 5. Hair, debris, or mineral buildup can block the impeller.
- Check the power connection. Ensure the adapter is securely plugged into both the wall outlet and the fountain.
- Unusual noise:
- A rattling or grinding noise often indicates debris caught in the impeller. Disassemble and clean the pump thoroughly.
- Ensure the pump is fully submerged in water. Low water levels can cause the pump to run dry and make noise.
- Pump not turning on:
- Verify the power outlet is functional by plugging in another device.
- Check all power connections.
- If the pump still does not operate after cleaning and checking power, it may require replacement.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | DPWP005 |
| Item Weight | 5.3 ounces |
| Item Dimensions (LxWxH) | 4.84 x 1.77 x 2.56 inches |
| Color | Black |
| Included Components | Detachable Water Pump (1) |
| Target Audience | Cats (All Life Stages, All Breed Sizes) |
| Specific Uses | Indoor |
8. Warranty and Support
The DownyPaws Replacement Detachable Water Pump DPWP005 comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact DownyPaws customer service. Refer to your original product packaging or the DownyPaws official website for the most current contact information.