【Perfect Replacement】 HiWater Premium Charcoal filter will fit any Cat Mate & Dog Mate Fountain. Both newer and older machines.
【Remarkable Performance】 Use premium coconut shell sintered activated carbon block, feature a premium charcoal water filtration system that reduces calcium, chlorine, bad odors and tastes for safest water and encourages your pet to drink more water, which is good for their overall health.
【Finer charcoal granules】 Make the filtration of water more efficient than other brand.
【Micromesh Material】 Ensures the charcoal stays in the filter and does not clog up your pet fountain.
【 ECO-Friendly Package】 12 packs activated carbon water filters. Our filters are individually wrapped, therefore your filters remain fresh. For best filtration results, water filters should be replaced every 4-6 weeks.