Omnipure 2" x 10" calcite corosex inline water filter is designed to neutralize acidic water and balance pH levels in filtration systems. It improves water quality and protects plumbing and equipment from corrosion. The inline design allows easy installation and replacement in water treatment setups. Suitable for residential and commercial drinking water systems. Built with high quality calcite and corosex media for reliable performance. Ensures consistent pH correction and long lasting filtration.