Introduction
This manual provides essential information for the installation, maintenance, and replacement of FEELNEEDY Cat Water Fountain filters and pump sponges, specifically designed for the FN-W19 model. Regular replacement of these components ensures your pet always has access to fresh, clean drinking water.
Product Overview
The replacement kit includes:
- 6 x Replacement Filters with 1 ABS Shell
- 6 x Pump Filter Sponges

Image: Contents of the FEELNEEDY filter and sponge replacement kit, showing six circular filters, six rectangular pump sponges, and a compatible cat water fountain.

Image: A box labeled "FeelNeedy" with six circular activated carbon filters and six pump sponges displayed in front of it, illustrating the packing list.
Filtration System
Each filter provides multi-layered filtration to ensure fresh and healthy water for your pet:
- Activated Carbon: Removes odors and impurities.
- Ion Exchange Resin: Softens water and removes heavy metals.
- Non-Woven Fabric: Captures hair and larger impurities.
- High-Density Pump Sponge: Eliminates fine particles and debris from the pump.

Image: Diagram illustrating the 4-stage filtration process of the XL size activated carbon filter, showing layers for impurities, activated carbon, ion exchange resin, and non-woven fabric.
Compatibility
These replacement filters and pump sponges are specifically designed for and ONLY compatible with the FEELNEEDY Cat Water Fountain FN-W19.

Image: Three cat water fountains, with the FN-W19 model marked with a green checkmark indicating compatibility, and FN-W08 and FN-W08L models marked with red crosses indicating incompatibility.
Installation Guide
- Soak Filter: Before first use, soak the activated carbon filter in water for 5 minutes to remove any carbon powder from the surface.
- Rinse Filter: Thoroughly rinse the filter under running water for 5 seconds.
- Install Filter: Place the prepared filter into the filter tray of your FN-W19 cat water fountain.
- Install Pump Sponge: Ensure a pump sponge is placed around the pump to prevent debris from entering.

Image: A three-step visual guide showing how to install the filter: Step 1: Soak the activated carbon filter. Step 2: Rinse the filter. Step 3: Install the filter to the filter tray of the fountain.
Maintenance and Replacement Frequency
For optimal performance and your pet's health, we recommend replacing the filter every 1-2 weeks. The frequency may vary based on environmental factors such as weather, local water quality, and the number of pets using the fountain.
The pump sponges should also be regularly inspected and replaced as needed, typically along with the main filter, to maintain efficient pump operation and prevent clogging.

Image: A cat drinking from the FN-W19 water fountain, with text overlay stating "It is Recommended to Replace Filters Every 1-2 Weeks" and "Frequency may vary based on weather, water quality, and the number of cats."
Troubleshooting
Weak Water Flow or No Water Flow
- Check Water Level: Ensure the water level in the fountain is above the minimum fill line.
- Clean Pump: The pump may be clogged with hair or debris. Disassemble and clean the pump thoroughly, including the impeller.
- Replace Pump Sponge: A saturated or dirty pump sponge can restrict water flow. Replace it with a new one.
- Replace Filter: A clogged activated carbon filter can impede water circulation. Replace it with a new one after proper soaking and rinsing.
Unusual Noises from Fountain
- Low Water Level: Ensure the water level is sufficient. Low water can cause the pump to make noise.
- Pump Obstruction: Check the pump for any foreign objects or debris that might be causing noise. Clean the pump and impeller.
- Improper Assembly: Ensure all components, especially the pump and filter tray, are correctly assembled and seated.
Specifications
| Feature | Detail |
|---|---|
| Material (Filter) | Cotton (Non-woven fabric, activated carbon, ion exchange resin) |
| Product Dimensions (Filter) | 5.71"D x 5.71"W x 0.07"H (14.5cm diameter) |
| Item Weight (per filter pack) | 0.05 Kilograms (approx. 1.58 ounces) |
| Product Benefits | Removes Impurities, Softens Water, Eliminates Odors |
| Compatibility | FEELNEEDY Cat Water Fountain FN-W19 |
| Included Components | 6 Filters + 1 ABS Shell + 6 Sponges |