Great Barrier Great Carbon Pre-filter

Available from Olympic Hot Tubs when we last checked. Sold from the shop’s own store; the price there is the one that counts.

The Great Barrier Great Carbon hot tub pre-filter utilizes carbon and unique catalytic medias that not only remove metals, they also create powerful oxidizers. Carbon is used for mitigation (reduction/removal) of organic and in-organic chemicals, chlorine and chlorine by-products as well as some metals. Redox or catalytic media is used for capturing metals. Metal of all types, e.g. copper, lead, mercury, arsenic, chromium (including c-6), and destroying toxic chemicals. Metals can stain and/or d