Set of 8 Cat Water Fountain Filters, 8 Fountain Filters with Resin and Activated Carbon + 8 Sponges, Quadruple Filtration Replacement Water Fountain Filter

Wide Compatibility: 8 water filters to meet the daily needs of pets. Outer diameter 10.5 cm, inner diameter 1.9 cm, thickness 1 cm. Compatible with 84 oz/2.5 L stainless steel cat water bowls and the Neverland cat water bowl models shown. Please measure the size before purchasing.

Quadruple Filtration System: The cat water fountain filter element is made of non-woven fabric, plastic, coconut shell-based activated carbon, and resin.

Filters out hair residue, removes residual chlorine and heavy metals, improves taste, and allows your pet to drink pure water throughout the day. Easy to Use: Before use, please rinse the water fountain filter element with clean water for 1 minute to remove carbon dust, place it in the cat fountain with the convex side facing up, and easily complete the installation. Regular Replacement: To keep the water clean, the cat water fountain filter should be replaced every 2 to 4 weeks (depending on frequency of use) to always provide pets with a source of high-quality water. Caring for Pet Health: The fountain filter effectively improves water quality, enhances water cleanliness, and stimulates pets' interest in drinking water. Prevent urinary stones and urinary tract diseases in your pet and carefully protect your pet's healthy life at all times.