Introduction
This manual provides instructions for the installation and maintenance of APD APETDOLA FS10PRO Cat Water Fountain Filters and Pre-Filter Sponges. These replacement filters are designed to ensure your pet receives fresh, clean, and better-tasting water, contributing to their overall health and hydration.

Image: APD APETDOLA FS10PRO Wireless Cat Water Fountain, compatible with these filters.
Product Components
The filter package includes:
- 4 Pack Filters (6-layer replacement filters)
- 16 Pcs Pre-Filter Sponges
- 4 Pump Filters
The 6-layer filtration system is designed to remove various impurities from the water:
- Microporous Filter Cotton: Removes floating hair.
- KDF: Removes unpleasant smells for better tasting water.
- Mineralized Ball: Filters food residue.
- Maifan Stone Ball: Filters metal substances.
- Ion Exchange Resin: Softens water quality.
- Coconut Shell Activated Carbon: Filters air particles.

Image: Illustration of the 6-layer filtration system in action, ensuring clean water.

Image: Breakdown of the 6-layer filtration system components.

Image: Comparison of filtered versus unfiltered water in the fountain.
Setup
Follow these steps to install the filters in your APD APETDOLA FS10PRO Cat Water Fountain:
- Step 1: Prepare the Filter
Soak the new filter in clean water for 5 minutes and rinse it thoroughly to remove any surface dust. - Step 2: Install Filter and Sponge
Place the filter first into the designated slot in the filter tray, ensuring the correct orientation. Then, place the pre-filter sponge on top of the filter. Ensure this side faces up.

Image: Filter soaking in water to prepare for installation.

Image: Correct placement of the filter and sponge in the fountain.
Video Guide: Filter Assembly
Video: Visual guide on how to assemble the FS10PRO filter. This video demonstrates the steps for correct filter installation.
Video: Another visual guide detailing the filter assembly process for the pet water fountain.
Operating Modes
The APD APETDOLA FS10PRO water fountain, for which these filters are designed, typically features multiple operating modes:
- Battery Operated Modes:
- Sensor Mode: Activates water flow when motion is detected.
- Intermittent Mode: Provides water flow at regular intervals.
- Plugged-in Modes:
- Sensor Mode: Activates water flow when motion is detected.
- Continuous Mode: Maintains a constant water flow.
Refer to your fountain's main instruction manual for specific details on switching between modes and understanding indicator lights.
Maintenance
Proper maintenance of your filters and fountain ensures optimal performance and water quality for your pet:
- Filter Replacement: Replace the 6-layer filter every 4 weeks (approximately 30 days) to maintain effective filtration.
- Pre-Filter Sponge Replacement: Replace the pre-filter sponge once a week to prevent hair and larger particles from clogging the main filter.
- Initial Preparation: Always soak new filters in clean water for 5 minutes before use to activate the filtration materials and remove any loose carbon dust.

Image: Dimensions of the filter and pre-filter sponge.

Image: The 4-piece filter package, designed to meet 4 months of replacement needs.
Specifications
| Feature | Detail |
|---|---|
| Item Model Number | APD-FS10-F |
| Item Weight | 1.76 ounces (0.11 Pounds) |
| Item Dimensions (LxWxH) | 5.3 x 3.5 x 0.5 inches |
| Material | Cotton |
| Included Components | 4 activated carbon filters, 16 pre-filtered sponge filters, 4 pump filters |
| Capacity (Fountain) | 4 Liters (135 fl oz) |
Troubleshooting
If you encounter any issues with your APD APETDOLA FS10PRO Cat Water Fountain or its filters, consider the following:
- Reduced Water Flow: Check if the filter or pre-filter sponge is clogged with debris or hair. Replace them as per the maintenance schedule.
- Unpleasant Odor/Taste: This indicates the filter may be saturated. Replace the 6-layer filter immediately.
- Fountain Not Operating: Ensure the pump is correctly installed and connected. If using battery mode, check the battery level. If plugged in, verify the power connection.
- Pump Lifespan: Some users have reported pump motors lasting around one year. If the pump stops working, a replacement may be necessary.
Warranty & Support
The APD APETDOLA FS10PRO Cat Water Fountain and its components come with a 1-year warranty.
For any further questions or assistance, please contact the APETDOLA service team. They are available to help with product inquiries and support.