General description This 16-pack replacement filter set is designed for the WF050 and WF100 drinking fountains, ensuring your pet's water remains clean and fresh. The filters utilize a triple filtration system that combines sponge, ion exchange resin, and activated carbon to effectively trap hair and dirt, improve water quality, and increase oxygen levels, ultimately extending the life of the fountain pump. Technical specifications Color: Black and White Material: Carbon Fiber Scope of delivery: 16 filter sponges Allowable measurement error: +/- 1-3 cm Installation Soak the drinking fountain filter in water for 10 minutes before use. Rinse the filter thoroughly under running water. Usage The replacement filter is easy to remove for cleaning the pump and replacing the foam filter, contributing to your pet's health by maintaining clean drinking water. Other information Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different