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Granular Activated Carbon (GAC) / KDF

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

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H2O International® Undersink Water Filter US413. Replace Every 24 to 36 Months.

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2O-US4-13 Categories , , , , ,

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GAC/KDF® 55 to remove Chlorine. Improves Color, Taste and Odor.

H2OGuard® Undersink In-line Bathroom Water Filter – 4 Cartridge Options

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-U1000-ILB Categories , Tag

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An undersink filter for the home, apartment, boat or RV. Removes PFAS & chlorine while solving most common water issues. In-line connection to your existing faucet.

H2OGuard® Undersink Water Filter – 4 Cartridge Options

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-U1000 Categories , , , ,

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An undersink filter for the home, apartment, boat or RV. Removes PFAS & chlorine while solving most common water issues.

H2OGuard® Two Stage Undersink Water Filter – Sediment Pre-Filter Plus 4 Cartridge Options

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-U2000 Categories , , , ,

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A dual cartridge undersink unit which removes sediment, chlorine and most common water concerns!

H2OGuard® Three Stage Undersink Water Filter – Sediment Pre-Filter Plus 4 Cartridge Options and a Polishing Post-Filter

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-U3000 Categories , , , ,

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A triple cartridge undersink unit which removes sediment, chlorine and most common water concerns, while adding that extra polish in the final stage.

IL9 High-Capacity Whole House Water Filter System With Automatic Backwash

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2O-IL9A Category

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H2O International® Chlora+™ Appliance Water Filter for Chloramine Removal

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OCL+RC Categories , , , ,

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GCAC/KDF® to remove Chloramine and Chlorine. Improves Color, Taste and Odor.

H2O International® Chlora+™ Slim-Line Appliance Water Filter for Chloramine Removal

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OCL+APP Categories , , , ,

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GCAC/KDF® to remove Chloramine and Chlorine. Improves Color, Taste and Odor.

H2O International® Appliance Water Filter for Chlorine Removal

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

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GAC / KDF® For Chlorine Removal to Improve Color, Taste and Odor

H2O International® Replacement Cartridge for Countertop Model H2O-RCT-CP

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2O-GAC/KDF-PLUS Category

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GAC / KDF® For Chlorine Removal to Improve Color, Taste, Odor

H2O International® Chlora+™ Replacement Cartridge for Countertop Model H2O-RCT-CP-CL+

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OCL+GAC/KDF-PLUS Categories ,

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GCAC/KDF® to remove Chloramine, Chlorine. Improves Color, Taste and Odor.

H2O International® Chlora+™ GAC/KDF Replacement Cartridge

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OCL+GACKDF-CAR Categories ,

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GCAC/KDF® to remove Chloramine, Chlorine. Improves Color, Taste and Odor.

H2O International® GAC/KDF Replacement Cartridge

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2O-GAC/KDF Category

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GAC / KDF® For Chlorine Removal to Improve Color, Taste, Odor

H2OGuard® GAC/KDF Replacement Cartridge

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-GAC/KDF Category

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For Chlorine, and Chloramine Removal to Improve Color, Taste and Odor.

IL9 High-Capacity Whole House Water Filter System

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2O-IL9 Category

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GAC / KDF® Ideal for homes with 3 or more rooms

H2OGuard® Appliance Water Filter for Chlorine Removal

GAC and KDF work together to reduce chlorine, chloramines, heavy metals, and organic contaminants—enhancing taste and protecting downstream filtration. Ideal for high-performance, long-lasting water purification.

SKU: H2OG-ICF-10Q Categories , , , ,

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For Chlorine Removal to Improve Color, Taste and Odor

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