CTO Carbon Block Filters series, extruded carbon block filter cartridges, are made with coconut shell based carbon. Which creates what many believed to be sweeter tasting water. Ideal for Residential service where improving the taste of the water is the Primary objective. Where the carbon block filters will offer the most benefits.

These filters are made from activated carbon. Its specific function is the chemical adsorption of impurities and contaminants in drinking water.

When filtering water, charcoal carbon filters are most effective at removing chlorine, particles such as sediment, volatile organic compounds (VOCs), taste and odor. They are not effective at removing minerals, salts, and dissolved inorganic substances.

CTO Carbon Block Filters need replacement every 6 to 12 months for water filtration systems. This varies based on usage, water quality, and type. Common indicators include reduced water flow, poor taste/odor, or visible damage.