iSpring FCB100 Replacement Filter for RCD100 Countertop Reverse Osmosis System, Post Carbon Filter, Replacement Cycle: Up to 12 Months

• Lasts for up to 12 months, depending on the quality of source water and daily water consumption
• Dedicated 4th stage filter replacement for iSpring RCD100 Reverse Osmosis system countertop
• Made with quality coconut shell activated carbon, 4th stage FCB100 further polishes the filtered RO water and enhances the taste
• Quick and easy filter change with no tools required. Backed by a 30-day money-back guarantee with lifetime support from Atlanta, GA, USA

Replacement Filter for RCD100