iSpring FGKDS 2nd Stage KDF+GAC Compound Replacement Filter for DS4B & DS4S FGKDS

Features

• FGKDS compound filter reduces chlorine, lead, hydrogen sulfide, odors, and other contaminants. It keeps your family safe from all these contaminants.
• Teaming up with carbon filters like iSpring FCDS, this filter reduces the unpleasant taste or odor left in chlorinated water. They also tackle problems like bad taste, and odors like hydrogen sulfide that smells like rotten eggs.
• Filter changing schedule will be based on the contamination level of your source water and your water usage. We recommend changing your filters every 6-12 months for ideal filtration performance. Our filter cartridges are simple and easy to replace.
• Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before installation. And flush it for 3-5 mins before using.