10-Piece Water Fountain Filter Set, Replacement Filters for 2L & 2.5L Cat Fountains with Activated Carbon & Resin, Triple Filtration

【Well Fit and Easy to Clean】This cat water fountain filter is perfectly compatible with the 2L and 2.5L cat water fountains shown in the image. (Filter size: 10cm/3.9", Center hole size: 2cm/0.79"). Please ensure this cat fountain filter is compatible with your cat water fountain before purchasing.

【No Plastic Shell】Our water fountain filters are made of a high-quality cotton layer, activated carbon, and ion-exchange resin. The cotton layer replaces the plastic shell and is more environmentally friendly. It allows for better filtration of the water as well as any soggy food that might end up in the pet fountain.

【Keep Your Pet Healthy】There are certain chemicals in water that affect the health of pets. This cat fountain filter can help remove waste from the water and provide clean, fresh water for your pet, reducing the risk of urinary tract infections; this is very important for pet health.

【Individually Wrapped Cat Fountain Filters】Each cat water fountain filter is individually wrapped, which ensures that each filter is airtight and maintains high quality.

【Suggestions】Soak the cat water fountain filters for about 1 minute before using them. To maintain filtration efficiency, it is recommended to replace the cat water fountain filter every 2 to 4 weeks, depending on the level of use and the number of pets drinking from the cat water fountain.