32Pcs Cat Water Fountain Filters, Filters Replacement Set 16 Activated Carbon + Foam Pre-Filters for PLWF116 PLWF106 PLWF115 PLWF105 PLWF005, Multi-Layer Pet Filter

【Model-Specific Compatibility】Exclusively designed for compatible cat water fountains filters, including models PLWF116, PLWF106, PLWF115, PLWF105, and PLWF005. These replacement filters fit seamlessly into the fountain’s filter compartment, ensuring a tight seal for uncompromised water flow and filtration efficiency. No need to modify or adjust—simply replace the old filter with a new one to maintain your fountain’s optimal performance for your cat’s hydration needs. 【Routine Maintenance & Longevity】Essential for regular fountain upkeep, these filters prevent clogs in the water flow system. The 32-piece cat fountain filters set (16 carbon filters + 16 foam pre-filters) provides an ample supply for months of routine changes, reducing the frequency of reordering. By adhering to the replacement schedule, you extend the lifespan of your fountain’s pump and ensure your pet always has access to fresh, clean water. 【Multi-Layer Filtration Technology】Each cat filters for water fountain features a 3-layer design: non-woven fabric to trap pet hair, debris, and large particles; activated carbon to absorb odors, chlorine, and organic impurities; and ion exchange resin to reduce heavy metals and soften water for better taste. The foam pre-filter adds an extra layer of defense, capturing larger debris before it reaches the carbon filter, enhancing filtration efficiency and prolonging the carbon filter’s lifespan. 【Complete Package & Compact Design】The filters for cat water fountain set includes 16 activated carbon filters and 16 foam pre-filters, packaged in a compact box for easy storage and travel. Each filter is individually sealed to preserve freshness and prevent contamination before use. The lightweight design makes it convenient to keep spares at home or take with you when traveling with your pet, ensuring your cat’s water fountain remains operational wherever you go. 【Easy Installation & Maintenance】Rinse filters thoroughly under running water to remove loose charcoal dust before first use—this prevents dust from entering the fountain’s water. For optimal results, replace the carbon filter every 1–2 weeks in summer (2–4 weeks in winter) and the foam pre-filter every 2–4 weeks. The simple replacement process requires no tools: just remove the old filter, insert a new one, and secure the fountain’s lid.