Complete 12-Month Filter Set: The F5DS-PB set lasts up to 12 months and includes 2×FPDS sediment filters, 1×FGKDS granular activated carbon & KDF filter, 1×FCPBDS SGS-tested CTO carbon block filter, and 1×FTDS post-carbon filter, offering a full replacement solution for iSpring DS4B-PB and DS4S-PB bottleless water dispensers
SGS-Tested Superior Lead Removal: The media of the FCPBDS carbon block filter is rigorously tested by SGS and proven to remove up to 99% of lead from your water, ensuring safer, cleaner drinking water for your household
Freshness Preserved in Every Filter: Each cartridge is individually sealed to maintain freshness until installation, and users should unwrap all cartridges before installation and flush the system for 3 to 5 minutes prior to drinking
Hassle-Free, Tool-Free Installation: The F5DS-PB filters are designed for quick, easy replacement with iSpring DS4B-PB and DS4S-PB models, making routine maintenance simple and fast
Not for TDS Reduction: This filter set does not reduce Total Dissolved Solids (TDS) like a reverse osmosis membrane, so customers seeking TDS removal should consider an iSpring Reverse Osmosis (RO) system