Pack of 6 replacement filter cartridges and pre-filter sponges for cat fountain

High-efficiency 3-stage filtration: Each pet water dispenser filter combines activated carbon, ion exchange resin, and non-woven fabric to effectively remove hair, heavy metals, dirt, and impurities. Provides fresh, clean water through continuous circulation. High-quality, safe materials: Made of high-density sponge, activated carbon, and ion exchange resin, these cat water filter cartridges offer excellent stability and durability. They ensure long-lasting filtration performance and protect your pet's health. Easy installation and maintenance: Soak the new filter before use and rinse. Clean the sponge with each water change and replace the filter cartridge and sponge every 2 to 4 weeks for optimal performance. Complete 6+6 pack: Each pack contains 6 replacement filter cartridges and 6 pre-filter sponges, individually wrapped for freshness and convenience. Sufficient for long-term use
Specially designed for 2.2-liter ceramic fountains: compatible with 2.2-liter ceramic cat fountains. Ensures your pet always has clean and healthy drinking water.