6PCS Automatic Pet Water Fountain Filter Cotton Sponge Foam Filter cotton

Feature: 1. Made from polyester, carbon, and iron exchange resin, can effectively remove hair, debris, dirt, and other particles in water. 2. The carbon has more pores and quicker absorbing speed, more durable than ordinary carbon. 3. Arc-shape design, measures 9.5 * 3 * 1.8cm/ 3.7 * 1.1 * 0.7inch, please check your water fountain size before order. 4. Please wash the filter before use, and change filters every 2-4 weeks, for the sake of petsu0027 health. Specification: Features: Made from polyester, carbon, and iron exchange resin, can effectively remove hair, debris, dirt, and other particles in water. The carbon has more pores and quicker absorbing speed, more durable than ordinary carbon. Arc-shape design, measures 9.5 * 3 * 1.8cm/ 3.