Gex: Crescent-shaped dog water purifier ion filter cotton

This ion filter cotton is made with ion exchange resin and high-performance activated carbon. The ion exchange resin softens the magnesium and calcium hardness of tap water, creating water suitable for pets. The all-natural high-performance activated carbon absorbs the ammonia smell and residue from tap water, while the non-woven fabric layer effectively removes dust and impurities, providing clean water for your pet and thus maintaining your dog's urinary tract health. It comes in a pack of 3; replace one cotton pad each time, and it is recommended to replace one pad every 3 weeks to 1 month.