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, it provides a high-performance solution for cleaner, better-tasting water. The item is brand new in its original sealed packaging, though the outer box shows some light shelf wear. Brand new, never opened, still sealed. Please see photos for reference. Smoke free home.