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US Water 2.5 x 10 Carbon Block Filter | USWCB-2510-10
US Water Carbon Block Filter 2.5 inch x 10 inch - 10 Micron Filter Filter elements are designed to fit most standard 10” filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in a US manufacturing...- $10.95
$19.93- $10.95
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US Water Systems Radial Flow Carbon Filter 4.5" x 20" | RFC-BB-20
US Water Systems 4.5" x 20" Radial Flow Carbon Filter - Now Made In America The US Water Radial Flow Carbon Cartridge is a uniquely designed granular activated (GAC) carbon cartridge with an outside poly shell and an inner core which holds the GAC...- $69.95
$127.31- $69.95
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US Water 4.5 x 20 Carbon Block Filter | USWCB-4520-10
US Water Carbon Block Filter 4.5 inch x 20 inch - 10 Micron Filter Filter elements are designed to fit most 20” big blue style filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in a...- $52.95
$96.37- $52.95
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US Water 4.5 x 10 Carbon Block Filter | USWCB-4510-10
US Water Carbon Block Filter 4.5 inch x 10 inch - 10 Micron Filter Filter elements are designed to fit most standard 10” big blue style filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in...- $28.95
$52.69- $28.95
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US Water Pulsar Quantum Disinfection & GAC Cartridge for RO Systems
US Water Pulsar™ Quantum Disinfection™ & GAC Filter for Reverse Osmosis Systems The polishing filter on your RO is a carbon filter. What if it were a carbon filter that killed bacteria too? That's a game changer! This turns any Reverse Osmosis System into...- $49.95
$90.91- $49.95
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US Water Systems Radial Flow Carbon Filter 4.5" x 20" | Double O-Ring Seal
US Water Systems Radial Flow Carbon Filter 4.5" x 20" | Double O-Ring Seal The US Water Radial Flow Carbon Cartridge is a uniquely designed granular activated (GAC) carbon cartridge with an outside poly shell and an inner core which holds the GAC Media...- $103.95
$189.19- $103.95
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US Water Lead & Cyst Carbon Block Filter | USWCB-2510-LD
US Water Lead & Cyst Carbon Block Filter 2.5 inch x 10 inch - 0.5 Micron Filter Filter elements are designed to fit most standard 10” filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in...- $19.95
$36.31- $19.95
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US Water 10 Inch Inline Carbon Filter
US Water 10 Inch In-line Granular Activated Carbon Filter Customers can rely upon this simple but dependable inline carbon filter for a variety of used including ice machines, water coolers, drinking fountains, as was as under-the-sink applications and as components in reverse osmosis systems....- $14.95
$27.21- $14.95
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US Water 2.5 x 20 Carbon Block Filter | USWCB-2520-10
US Water Carbon Block Filter 2.5 inch x 20 inch - 10 Micron Filter Filter elements are designed to fit most standard 20” filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in a US manufacturing...- $19.95
$36.31- $19.95
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US Water Chloramine Carbon Block Filter | USWCB-2510-CL
US Water Chloramine Carbon Block Filter 2.5 inch x 10 inch - 1 Micron Filter Filter elements are designed to fit most standard 10” filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely in a US...- $34.95
$63.61- $34.95
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US Water Pulsar Quantum Disinfection Cartridge for RO Systems
US Water Pulsar Quantum Disinfection Filter For Reverse Osmosis Systems This is a game changer! This works on any Reverse Osmosis System, as it contains Quantum Disinfection Media which kills all bacteria on contact. Quantum Disinfection Media is a chemical-free, power-free, maintenance-free, and extremely...- $44.95
$81.81- $44.95
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US Water 4.5 x 20 Carbon Block Filter Double O-Ring Seal | USWCB-4520-10-222
US Water Carbon Block Filter 4.5 inch x 20 inch - 10 Micron Filter With Double O-Ring Seal Filter elements are designed to fit US Water 4.5" x 20” Gray filter housings. This high quality carbon block media is manufactured from raw materials to...- $64.95
$118.21- $64.95
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US Water Systems Radial Flow Carbon Filter 4.5" x 10" | RFC-BB-10
US Water Systems 4.5" x 10" Radial Flow Carbon Filter - Now Made in America The US Water Radial Flow Carbon Cartridge is a uniquely designed granular activated (GAC) carbon cartridge with an outside poly shell and an inner core which holds the GAC...- $46.95
$85.45- $46.95
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US Water Fluoride Reduction Filter Cartridge 2.5" x 10" | USWF-2510-BC
US WATER SYSTEMS FLUORIDE REDUCTION FILTER CARTRIDGE 2.5" X 10" 2.5" x 10" Fluoride Removal (2.5" x 9-3/4")-US Water Systems USWF-2510-BCFluoride can occur in drinking water naturally as a result of the geological composition of soils and bedrock. Additional fluoride enters drinking water in discharge...- $38.95
$70.89- $38.95
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US Water Chloramine Carbon Block Filter | USWCB-4520-CL
US Water Chloramine Carbon Block Filter 4.5 inch x 20 inch - 1 Micron Filter Filter elements are designed to fit most standard 20” big blue style filter housings. This high quality carbon block media is manufactured from raw materials to precise specifications entirely...- $139.95
$254.71- $139.95
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US Water Systems Radial Flow Carbon Filter 4.5" x 10" | Double O-Ring Seal
US Water Systems 4.5" x 10" Radial Flow Carbon Filter - Double O-Ring Positive Seal The US Water Radial Flow Carbon Cartridge is a uniquely designed granular activated (GAC) carbon cartridge with an outside poly shell and an inner core which holds the GAC...- $68.95
$125.49- $68.95
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US Water Systems Carbon Block Filter 2.5 x 9 Double O-Ring Seal
US Water Systems Carbon Block Filter 2.5 inch x 9 inch - 10 Micron Double O-Ring Seal Filter Filter elements are designed to fit US Water Systems 10” double o-ring seal filter housings. This high quality carbon block media is manufactured from raw materials...- $19.95
$36.31- $19.95
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US Water System 10 Inch Inline Granular Activated Carbon Filter With Black Body
US Water System 10 Inch In-line Granular Activated Carbon Filter Customers can rely upon this simple but dependable inline carbon filter for a variety of used including ice machines, water coolers, drinking fountains, as was as under-the-sink applications and as components in reverse osmosis...- $14.95
$27.21- $14.95
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US Water Systems Chloramine Carbon Block Filter 2.5 x 9 Double O-Ring Seal
US Water Systems Chloramine Carbon Block Filter 2.5 inch x 9 Inch Double O-Ring Seal - 1 Micron Filter Filter elements are designed to fit US Water Systems 10” double o-ring seal filter housings. This high quality carbon block media is manufactured from raw...- $24.95
$45.41- $24.95
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US Water Systems 4.5 x 10 Carbon Block Filter With Double O-Ring Seal
US Water Systems 4.5 x 10 Carbon Block Filter With Double O-Ring Seal Filter elements are designed to fit US Water Systems 10” big gray filter housings. Double O-Ring seal prevents filter bypass and ensures that 100% of your water is filtered This high...- $38.95
$70.89- $38.95
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About Carbon Filters
Common Sizes
Carbon block filters are unsurpassed at removing chlorine sediment taste odor and organic contaminants and due to its highly uniform molded structure a carbon block filter eliminates the release of carbon fines as well as channeling and bypass
Before the early to mid-1990's, granular activated carbon filters were the norm for chlorine and organics removal, but advanced water treatment techniques demanded better, more refined filtration. It was at that juncture that manufacturers started a strong, one-piece carbon block with an extended life. Carbon block filters are unsurpassed at removing chlorine, sediment, taste, odor and organic contaminants, and due to its highly uniform molded structure, a carbon block filter eliminates the release of carbon fines, as well as channeling and bypass.