Product Overview
This manual provides instructions for the GIOTOHUN Cat Water Fountain Filters, designed for the GIOTOHUN H1 2L Cat Water Fountain. The filter set includes 4 triple-filtration filters and 4 pre-filter sponges, ensuring your pet has access to clean and fresh drinking water.

This image displays the GIOTOHUN replacement filter set, including four white triple-filtration filters and four black pre-filter sponges. Below them are three GIOTOHUN H1 cat water fountains in black, pink, and blue, illustrating compatibility.
Key Features
- Triple Filtration System: Utilizes high-density cotton, activated carbon, and a sponge layer for comprehensive water purification.
- Enhanced Pet Health: Provides fresh, clean water daily, encouraging increased water intake and reducing the risk of urinary infections.
- Perfect Compatibility: Specifically designed for the GIOTOHUN H1 2L Cat Water Fountain.
- Convenient Packaging: Filters are individually wrapped to maintain effectiveness.
Setup and Installation
Follow these steps to properly install the filters in your GIOTOHUN H1 Cat Water Fountain:
- Rinse Filters: Before first use, thoroughly rinse the new filter under running water.
- Soak Filter: After rinsing, soak the filter in clean water for 5 minutes. This helps remove any loose carbon dust and ensures optimal performance.
- Install Filter: Insert the flat side of the filter into the designated slot in the fountain's lid.
- Install Sponge: Fit the sponge filter onto the pump unit.

This image provides two important pre-use instructions. The top panel shows a hand rinsing a filter under a faucet. The bottom panel shows a filter soaking in water for 5 minutes after washing, ensuring proper preparation.

A three-step visual guide demonstrating the filter installation process. Step 1 shows the fountain lid. Step 2 instructs to insert the flat side of the filter into the lid. Step 3 shows how to fit the sponge filter onto the pump.
Operating Principles
The GIOTOHUN Cat Water Fountain Filters work in conjunction with your H1 fountain to provide continuous clean water. The multi-layer filtration system ensures impurities are removed, offering a healthier drinking experience for your pet.
Filtration Process
The filters employ a triple-layer system:
- High-Quality Cotton: Filters out pet hair, sediment, and larger debris.
- Coconut Shell Activated Carbon: Removes chlorine, odors, and softens the water.
- Sponge Layer: Provides an additional layer of filtration for finer impurities.

An illustrative diagram showing how the GIOTOHUN cat water fountain's multiple filtration system works. It depicts water flowing through high-quality cotton to filter hair and residue, coconut shell activated carbon to remove chlorine and odor and soften water, and a sponge layer to filter impurities, ensuring clean and fresh water.

A detailed diagram illustrating the triple filtration system of the GIOTOHUN filter. It highlights the high-density cotton layer for removing hair, sediment, and debris, and the activated carbon layer for purifying and freshening drinking water.
Maintenance
Regular replacement of filters and sponges is crucial for maintaining water quality and the longevity of your fountain.
- Filter Replacement: It is recommended to change the triple-filtration filter every 2 to 4 weeks.
- Sponge Replacement: The pre-filter sponge should be replaced every 1 to 2 months.
Note: Actual replacement frequency may vary based on the number of pets, water hardness, and pet hair accumulation.

A cat is shown drinking from a black GIOTOHUN water fountain. Two new filters are depicted above the fountain with a clock graphic, emphasizing the recommendation to replace filters every 2-4 weeks for optimal performance.
Troubleshooting
If you encounter issues related to water quality or flow, consider the following:
- Reduced Water Flow: If the water flow from the fountain decreases, check if the filter or sponge is clogged with debris. Replace them if necessary.
- Poor Water Quality: If the water appears cloudy, has an odor, or tastes unusual, it indicates that the filters are saturated and need immediate replacement.
- Incorrect Installation: Ensure both the filter and sponge are installed correctly as per the 'Setup and Installation' section. Improper installation can bypass the filtration system.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions (Filter) | 7.5 x 4.2 x 1 cm (approx. 2.95 x 1.64 x 0.39 inches) |
| Product Dimensions (Sponge) | Approx. 3.07 inches diameter, 1 inch height, 0.39 inch thickness |
| Weight | 30 grams (total for filters and sponges) |
| Material | Plastic, High-Quality Cotton, Activated Carbon |
| Compatibility | GIOTOHUN H1 2L Cat Water Fountain |
| Package Contents | 4 x Triple-Filtration Filters, 4 x Pre-Filter Sponges |

This image provides the dimensions of both the oval-shaped filter (2.95 inches long, 1.64 inches wide) and the circular sponge (3.07 inches diameter, 1 inch height, 0.39 inch thickness).
Support
For any questions, concerns, or assistance regarding your GIOTOHUN Cat Water Fountain Filters, please contact GIOTOHUN customer service. Contact information is typically provided with your product packaging or on the official GIOTOHUN website.





