"Noga" filter set for a three-stage water purifier: a high-quality filter set from "Noga Holland" is suitable for water purification systems of the companies, Clear, Ma'ain, Aqua Tal, Aqua Bar, Ma'ain, and the other companies. - Polypropylene micro filter for filtering sand, mud, coarse dirt. - Activated charcoal block filter for chlorine adsorption, and micro filtration. - Filter a granular activated charcoal line to improve taste.