Compatible with HydroGardener Pro: Specifically designed to fit HydroGardener Pro systems, and can also be used as an upgrade for HydroGardener units. OEM Replacement Filters: Features push-in fittings for hassle-free filter changes. No wrenches needed, making maintenance quick and easy. Advanced Filtration: Removes up to 99% of chlorine, chloramines, chemicals, microplastics, foul tastes, and odors. Effectively removes iron up to 1ppm for cleaner, better-tasting water. High Efficiency: Dedicated sediment filter and granular media ensure maximum pressure to the RO membrane, enhancing water production and reducing waste. Artesian Remineralization: Home Master Artesian Remineralization adds 15-30 PPM of calcium and magnesium minerals (calmag), beneficial for people, plants, and pets.