Standard CTO filters are effective filtration products developed with activated carbon block technology to remove chlorine, bad taste, odor, and organic chemicals from water. The term "CTO" stands for Chlorine, Taste, and Odor removal. Commonly used as second-stage filters, these filters provide extra protection against sediment with their polypropylene outer surface.
Thanks to the carbon block inside, they both clean and improve the taste of water. Widely preferred in residential and commercial water purification systems, standard CTO filters offer a cost-effective, reliable, and hygienic solution. They are an indispensable stage for clean and drinkable water.


