๐[๐๐๐ซ๐ญ๐ข๐๐ข๐๐๐ญ๐ข๐จ๐ง] Meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, and BPA FREE Certified. This kind of filter is recommended for tap water filtration. ๐[๐๐๐จ๐ฎ๐ญ ๐๐๐] CTO is an acronym for ๐๐ก๐ฅ๐จ๐ซ๐ข๐ง๐, ๐๐๐ฌ๐ญ๐, and ๐๐๐จ๐ซ. Aquali...