Home Water Filter CTO Carbon Filter 🔍 CTO Carbon Filter3,500.00 Ks Carbon Block (CTO) Filter: Removes any residual chlorine, tastes & odors. CTO Carbon Filter quantity Add to cart Category: Water Filter Related products Inline Far Infrared Filter 6,500.00 Ks Resin Filter 4,500.00 Ks String Wound Filter 10’’ Inline Post Carbon 5,500.00 Ks