Exact Compatibility – Oneisall PW04 Only: This 12-pack Cat Water Fountain Filter is strictly designed for Oneisall PW04 3.5L Wireless Cat Water Fountain. Not compatible with other models such as PW03 or any other brand. Please confirm your fountain model before purchasing to ensure a perfect fit., ensuring optimal performance and clean water for your pet
4-Layer Filtration System – Non-woven fabric, Sponge, Activated Carbon & Resin: Each replacement cat water fountain filter features a multi-layer structure: the sponge layer traps hair and large debris, the activated carbon layer helps absorb odors and impurities, and the resin layer aids in water softening. This combination works together to support cleaner water for your pet
Designed for Optimal Performance: These cat water fountain filter replacements are engineered specifically for the PW04 wireless fountain structure, ensuring proper water flow and effective filtration. The precise fit helps prevent bypass leakage and keeps the circulation system running smoothly
Cleaner Water for Your Pet: Using this replacement filter for cat water fountain helps reduce impurities and maintain water clarity. Combined with the fountain's circulation system, it supports fresher-tasting water that may encourage your cat to drink more throughout the day
Important Compatibility Note: This cat water fountain filter kit is ONLY for PW04 3.5L wireless models (B0DNJT76WJ / B0DMF2LH3Y / B0DSJ9F3M2). It does not fit PW03 or other fountains. Always check the model number on the bottom of your fountain before ordering to avoid mismatches
Complete 12-Pack Value Set: Each box contains 12 individual replacement cat water fountain filters, providing long-term supply for your PW04 fountain. Regular replacement helps maintain consistent filtration performance and clean, fresh water for your pet without frequent reordering
Details: Keep your cat's water fountain running at its best with the Oneisall Cat Fountain Filter Replacement by FOURHARVEST. This pack includes 12 replacement filters designed specifically to be compatible with Oneisall cat water fountains, ensuring a secure and proper fit every time. The filters work to remove impurities, dust, and debris from your pet's drinking water, providing a fresh and clean supply that encourages healthy hydration habits. Cats are naturally drawn to flowing, clean water, and regular filter replacements help maintain that appeal while also extending the life of your fountain. Installation is simple and straightforward, requiring no special tools, so routine maintenance stays quick and hassle-free. Whether you have one cat or multiple pets, staying on top of filter changes is an essential part of responsible pet care. Each package weighs 3.2 ounces and measures 5.5 x 2 x 6.3 inches. A 1-year warranty is included. Please verify compatibility with your specific Oneisall fountain model before purchasing.
