10 inch (25cm) and 20 inch (50cm) carbon filter filters out chlorine from municipal water. Chlorine can damage DI resin and RO membranes. So, the use of this filter will help extend the life of your other filtering media.
Dimensions: 4.5in x 10in (11.43cm x 25.4cm) or 4.5in x 20in (11.43cm x 50.8)
