Deep Dive Into Features

【Perfect Compatibility】- These replacement dog water fountain filters are ONLY compatible with MAILOFY 75oz/2.2L automatic pet water fountain models WF220. (Filter size: 4.3 x 1.2 x 0.5 in. Please check the size before placing your order.)

【Why You Need】- Trap hair, remove debris, and improve your pet's drinking water by removing bad tastes, heavy metals, and odors. Upgrade your pet water dispenser for cleaner and healthier water for your dog.

【Premium 8-Pack Filters】- Each package includes an 8-pack of high-quality pet fountain replacement filters. Individual packaging and sealing ensure top-notch quality.

【3-Layer Vertical Filtration】- 1. Fine foam cotton: Remove hair and food residues, capturing impurities. 2. Activated carbon: Eliminate offensive odors, remove chlorine and metals from water. 3. Bio sponge: Absorb odors and improve water taste.

【Replace the Filter Regularly】- Ensure your pet drinks the best water possible by regularly cleaning and replacing the filter. Clean the filter weekly, and change it every 1-2 weeks in summer and 2-4 weeks in winter. More frequent cleaning is recommended if you have multiple pets.

【Optimal Usage】- To prevent activated carbon dust from shedding into the water, soak the replacement filters for 5 minutes and rinse for 30 seconds before first use. This ensures your pet's safety and enjoyment.

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