Enjoy cleaner, healthier drinking water with the Smart Shield MAX Under-Sink Water Filtration System, filters proudly made in the USA. Featuring patented CoreXchange technology, Smart Shield MAX effectively removes up to 99.99% of harmful contaminants including microplastics, pharmaceuticals, heavy metals, chlorine, fluoride, arsenic, and more. The innovative three-stage filtration process ensures your family drinks pure, great-tasting water directly from your tap. Simple DIY installation, a sleek design that saves under-sink space, and a generous 750-gallon filter life make this the ideal eco-friendly and cost-effective solution for every home.