100% Polyproylene (Stage 1) & 100% Coconut Base Carbon (Stages 2/3/5/6) Certified Material. Particle Removal - Dirt, Sediment, Rust & Other Particles (Stages 1/5). Removes Volatile Organic Carbon Compounds (Stages 2/3/5/6). Improves Water Purity, Removes Chlorine Taste & Odor (Stages 1/2/3/5/6). Includes 1 Sets of Stages 1/2/3/5/6 Filters.
4Th stage replacement filter for Wells Water RO Systems. Ro element 0001 micron pore size.