Stronger & Wider Compatibility - Filter compatible with other same sizes of 1.6L / 2.0L / 2.4L; our filter: 4.13 inches / 10.5 cm ( the diameter ), 0.87inches / 2.2 cm ( inner diameter ). Not compatible with 3.0 L drinking fountain. Please check the size of the card slot of your water dispenser before purchasing.
Four Times Filtration - 1. Ion exchange resin can soften water and the purified water source 2, coconut shell activated carbon can remove odours in the water. 3. High density filter cotton isolates hair and deposits. Non-woven fabric can filter dust well.
How to Use Pet Water Fountain Filters - Note: To prevent the activated carbon dust from shedding into water. Please soak the cat water filters in water for 2 minutes and rinse it thoroughly under running water before using it. Then install the pet fountain filters into the cat fountain.
Stronger Protection for Pets - We attach great importance to the health of each pet and constantly improve and update only to better protect your pet. Cat spring filter is more professional to protect the health of pets.
Replacement Suggestions & High Quality - It is recommended that you change the filter every 2 - 4 weeks to keep the water clean. Please rinse the filter before first using. Our filters are highly performance and of premium quality. Pet water fountain filters are made of high-quality activated carbon, premium cotton mesh, Non-woven fabric which effectively remove impurities.