Super Capacity GAC and KDF Carbon Filter Cartridge for Under Sink Water Filtration System, 10” x 4.5”

The 10” x 4.5” compound carbon filter FG15B-KS is crafted from premium GAC and KDF materials. It serves as the official 1st stage replacement filter cartridge for the iSpring direct connect Point-of-Use(POU) under sink water filter system US21B. Additionally, it is compatible with standard 10" under sink water filters and whole house water filtration systems. This filter is specifically designed to effectively eliminate chlorine, lead, mercury, iron, hydrogen sulfide, chloride, chloramines, herbicides, odors, and various other contaminants or impurities, ensuring that you and your family are shielded from harmful chemicals or impurities in your tap water when used in conjunction with carbon filters like iSpring FC15B.

With superb filtration performance, the FG15B-KS filter effectively removes chlorine, lead, mercury, hydrogen sulfide, iron, chloride, chloramines, herbicides, odors, and other impurities. Teamed with carbon filters like iSpring FC15B, it tackles issues like turbidity, cloudiness, colors, bad taste, and odors such as hydrogen sulfide that smell like rotten eggs. This filter not only removes unpleasant tastes or odors from chlorinated water but also maintains the protective benefits of chlorine for water disinfection.

It is recommended to replace the FG15B-KS filter every 8-12 months based on the contaminant levels in your water source and your water consumption. The hassle-free filter cartridge replacement process is simple and easy to follow. Please note that this filter is not intended to reduce Total Dissolved Solids(TDS) but instead retains essential minerals in your water. If you are seeking a filter that significantly reduces TDS, consider our iSpring Reverse Osmosis (RO) systems RCC7 series or tankless RO500.

The FG15B-KS filter has a capacity of 80000 gallons and comes individually sealed for freshness. For any technical or customer service support, our team based in Atlanta, GA is available via phone and email to assist you with product selection and after-sale support. We are committed to providing peace-of-mind support to ensure that you maximize your user experience now and in the years to come.

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