51300C WaterSentry Lead + Microplastics NSF/ANSI Certified 3000 Gal 12 Month ...
Filter is tested and certified to NSF/ANSI 42, 53 and 401 for the reduction of lead, microplastics, Class 1 particulate, cysts, and chlorine taste and odor. Filter should be replaced every 3,000 gallons or 1 year after installation.