Introduction
This manual provides essential information for the proper use and maintenance of your POOEKEN B3 Cat Water Fountain Replacement Filters and Sponges. These components are designed to ensure clean and fresh drinking water for your pet, contributing to their health and well-being. Please read these instructions carefully before use.
Product Components
Your package contains the following items:
- 6 x POOEKEN B3 Cat Water Fountain Replacement Filters
- 6 x Pre-filter Sponges

This image displays the complete package contents: six blue and white replacement filters and six black square pre-filter sponges, arranged neatly.
Setup Instructions
- Prepare Filters: Before first use, immerse each new filter in clean water for approximately 5 minutes. This helps to remove any loose carbon dust and ensures optimal filtration from the start.
- Install Sponge: Place one pre-filter sponge into its designated slot within the cat water fountain.
- Install Filter: Insert one replacement filter securely into the appropriate compartment of your POOEKEN B3 cat water fountain, ensuring it sits flush.
- Assemble Fountain: Reassemble your cat water fountain according to its original instructions.

This image illustrates how the blue filter unit and the black pre-filter sponge fit together, ready for installation in the cat water fountain.
Operating Principle
The POOEKEN B3 replacement filters utilize a four-layer circulating filtration system to maintain fresh and clean water quality. This system includes activated carbon and non-woven fabric, designed to effectively block hair, dust, and food debris, while removing impurities to provide clean drinking water for your pet.

This diagram visually explains how the filter removes impurities. It shows water flowing through layers, including a top layer for hair and dust, followed by activated carbon and other filtering media, resulting in clean water.

This image breaks down the filter's composition, highlighting its multiple layers: high-density pure cotton, ion exchange resin, sponges, and strong adsorption activated carbon, all working together for effective filtration.
Maintenance
Regular replacement of filters and sponges is crucial for optimal performance and water quality.
- Filter Replacement: It is recommended to replace the cat water fountain filters every 2 weeks. The replacement cycle may be adjusted based on your cat's living environment, water hardness, and the number of pets using the fountain.
- Sponge Replacement: Replace pre-filter sponges along with the main filters, typically every 2 weeks.
- Fountain Cleaning: When cleaning the fountain and refilling water, it is advisable to rinse the filter and sponge under running water to remove any accumulated debris.
Troubleshooting
If you notice reduced water flow or visible impurities in the water, consider the following:
- Clogged Filter: The filter may be clogged with hair or debris. Replace the filter and sponge with new ones.
- Insufficient Pre-soaking: Ensure new filters are adequately pre-soaked before installation to prevent air bubbles and ensure proper water flow.
- Fountain Cleanliness: A dirty fountain can quickly contaminate new filters. Ensure the fountain itself is thoroughly cleaned during each filter replacement.
Specifications
| Attribute | Detail |
|---|---|
| Brand | POOEKEN |
| Model Number | B3 |
| Material | Carbon Fiber |
| Product Dimensions | 2"D x 3"W x 1"H |
| Item Weight | 1.6 ounces |
| Product Benefits | Reduces Sediment |
| External Testing Certification | WQA |
Warranty and Support
For any questions, concerns, or support regarding your POOEKEN B3 Cat Water Fountain Replacement Filters and Sponges, please contact POOEKEN customer service. We are dedicated to providing optimal support and ensuring the healthy life of your pets.
For more information, visit the official POOEKEN Store on Amazon.