[Multi-Layer Filtration] The pet Filter includes multiple layers for effective filtration.Sponge Layer efficiently Filters out hair, debris, and saliva.The ion-exchange resin softens tap water, and the activated carbon layer [Instructions for use] it's important to soak the Filter for 10 minutes before the first use, clean it every two weeks, and replace both the Filter sponge monthly for proper maintenance. This dog water fountain Filter utilizes a multi-layer filtration system. The sponge layer effectively Filters out hair, debris, and saliva. The ion exchange resin layer softens tap water, while the activated carbon layer removes odors, providing pets with fresh and clean water.

For first-time use, soak the Filter in clean water for 10 minutes. It is recommended to clean the Filter every 2 weeks and replace both the Filter.