Aqua Polish Microfiltration Cartridges from General Ecology, Inc. Setting the standard of excellence in the water filtration industry. REMOVES:    PARTICULATE    SCALE    SEDIMENT        RUST    FOUL TASTES     FIBERS    BAD ODORS        CHLORINE             PARASITIC CYSTS     GIARDIA      CRYPTOSORIDIA                       Aqua Polish cartridges, available in three standard sizes, are intended for use with water supplies that are considered to be bacteriologically potable but may have larger micro-organisms and chemical contaminants present.  With one micron retention, these cartridges are able to remove chlorine, microscopic and visible dirt and scale, and many other larger particle contaminants.  These products are not intended to remove minerals or salts. Incorporating extremely fine Microfiltration and Broad Spectrum Adsorption/Molecular Sieving into General Ecology’s unique “structured matrix” technology, Aqua-Polish cartridges are the most comprehensively effective in their class.