Coconut Shell Activated Carbon CTO Water Filter Cartridge Replacement 20"x2.5" for Whole House Water Filter

This high-performance activated carbon block filter is designed for effective water purification. The 20" x 2.5" size makes it compatible with standard water filtration systems. Made of premium coconut shell carbon using sintered technology, it provides superior chlorine, taste, and odor reduction. NSF certification ensures the filter meets strict quality and safety standards for drinking water applications.

Activated carbon block (CTO) is made of coconut shell activated carbon with high adsorption iodine value as filter materials, which are continuously extruded by heating or molded and sintered. The inside and outside of the carbon rod filter element are wrapped with a layer of non-woven fabric with filtering effect to ensure that the carbon rod does not lose powder. The charcoal rod is equipped with a soft gasket at both ends and fixed with end caps.  

The filter element has the characteristics of excellent adsorptioncapacity, high filtration accuracy, large dirt holding capacity and long service life.