LARQ Advanced Filter Replacement Plant-Based Water Filtration NSF/ANSI Certified LARQ Advanced Filter replacement for use with LARQ water filtration systems. This innovative plant-based filter is independently tested to NSF/ANSI 42 & 53 standards, effectively reducing pollutants such as lead, chlorine, mercury, VOCs, cadmium, particulates, copper, zinc, arsenic, and asbestos. Designed in California, this high-performance filter ensures clean, crisp-tasting water by targeting a wide range of contaminants. The item is brand new in its original sealed packaging, though the outer box shows some light shelf wear. Perfect for maintaining your LARQ pitcher or bottle filtration performance. Brand new still sealed in original box. Smoke free home.