CoolerDog Healthspring Pet Fountain Water Softener Filters, 3-Pack

Tripple Function Filter 1 - SPONGE removes food, hair, and debris 2 - ACTIVE CARBON, removes bad taste, odors and chemicals from tap water 3 - ION EXCHANGE resin softens water and helps extend the life of the pump (removes calcium and magnesium) Moving Water is Healthier Water The continuous motion of moving water aerates the water by breaking the surface tension and drawing oxygen from the air. This results in fresher, healthier, and better tasting water. The HealthSpring Pet Fountain takes a cue from nature by providing fresh, aerated, and filtered water, while the movement entices your furry family member to stay better hydrated.