Premium KDF85/Catalytic Carbon Filter 4.5"x20"

• 34,000 total gallons of chlorine or chloramine removal-or 17,000 gallons of RO water at a 1:1 ratio.
• Reduce or remove Iron, Chlorine, Hydrogen Sulfide, Heavy Metals, Scale, and Bacteria
• NSF Certified for drinking water systems.
• KDF media extends the life of the activated carbon
• No chemical additives and 100% recyclable.
• KDF media can remove 99% of free chlorine, 90% of Iron, 98% of soluble lead, mercury, and dissolved metals.