Cartridge Systems
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20-inch Single Canister Big Blue Calcite/Corosex/GAC Filter for Acidic Water
$164.0020" Big Blue calcite/corosex/GAC filter removes a wide range of tastes, odors, chemicals, and chlorine while aggressively neutralizing acidic, low pH water. Ideal for any home on city or well water. Product Features Complete System Mounting...CF1-4520-PH$164.00 -
20-inch 2 Stage Big Blue Whole House Filter with Radial Flow Carbon and Catalytic Carbon/KDF85 for Rotten Egg Smell, Iron, Chemicals, Tastes, and Odors
$345.00 - $545.00The 20-inch 2-stage Big Blue Whole House Filter with catalytic carbon/KDF-85 is a high-flow whole house filtration system that has 2 steps of water filtration. The catalytic carbon/KDF85 filter removes chlorine, chloramines, pesticides, herbicides,...CF2-4520-85RF$345.00 - $545.00 -
20-inch 2 Stage Big Blue Whole House Filter with DUAL Bone Char Carbon - Ultimate Fluoride Removal System
$459.00 - $659.00This system removes a wide range of contaminants with a single system! The dual bone char carbon filters ensure the reduction or removal of fluoride, arsenic, radioactive isotopes, iron, lead, mercury, aluminum, silver, bromine, manganese, and more...CF2-4520-BCBC$459.00 - $659.00 -
20-inch 3 Stage Big Blue Whole House for Arsenic, Fluoride, Tastes, Odors, and Chemicals-Sediment-Bone Char Carbon-Radial Flow Carbon
$467.00 - $767.00This system features 3 stages of filtration, a sediment filter, a bone char carbon filter, radial flow carbon block. Mounted on a heavy-duty steel mounting bracket. These filters combined will reduce or remove fluoride, arsenic, radioactive particles,...CF3-4520-SDBCRF$467.00 - $767.00 -
20-inch 3 Stage Big Blue Whole House Filter
$329.00 - $629.00This system features 3 stages of filtration, which are the 5 micron sediment filter, granular activated carbon filter, and the 5 micron carbon block filter on a heavy-duty steel mounting bracket. These filters combined will removes sand, particles,...CF3-4520-SDGCCB$329.00 - $629.00 -
20-inch 2 Stage Big Blue Whole House Filter with Bone Char Carbon & Activated Alumina Filter - Ultimate Fluoride System
$489.00 - $689.00This system reduces a wide range of contaminants with a single system! The activated alumina filter reduces arsenic and fluoride in your water without adding any harmful chemicals or substances to the water. The bone char carbon filter reduces...CF2-4520-AABC$489.00 - $689.00 -
20-inch 3 Stage Big Blue Whole House Filter w/ KDF55 for Iron & Heavy Metals
$369.00 - $669.00This system features 3 stages of filtration, the 5 micron sediment filter, granular activated carbon (GAC) filter with KDF55 to aid in the removal of heavy metals, and the 5 micron carbon block filter on a heavy-duty steel mounting bracket. These...CF3-4520-SD55CB$369.00 - $669.00 -
20-inch 3 Stage Big Blue Whole House Filter w/ KDF85 for Iron, Heavy Metals, & Hydrogen Sulfide
$389.00 - $689.00This system features 3 stages of filtration, the 5 micron sediment filter, granular activated carbon (GAC) filter with KDF55 to aid in the removal of heavy metals, and the 5 micron carbon block filter on a heavy-duty steel mounting bracket. These...CF3-4520-SD85CB$389.00 - $689.00 -
20-inch 3 Stage Big Blue Whole House-Bone Char-Activated Alumina-KDF 55
$582.00 - $882.00Bone Char Carbon Activated Alumina GAC/KDF 55 Mounting Bracket Pressure Release 1-inch inlet/outlet Housing wrench included Large capacity for high flows and minimal pressure loss* Complete system System includes housings, filters, mounting...CF3-4520-BCAA55$582.00 - $882.00 -
20-inch 2 Stage Big Blue Whole House Filter with Bone Char Carbon and GAC/KDF55
$439.00 - $639.00This system removes a wide range of contaminants with a single system! The bone char carbon filter ensure the reduction or removal of fluoride, arsenic, radioactive isotopes, iron, lead, mercury, aluminum, silver, bromine, manganese, and more. Plus, it...CF2-4520-BC55$439.00 - $639.00 -
20-inch 2 Stage Big Blue Whole House Filter with Sediment & Catalytic Carbon
$307.00 - $507.00The 20-inch 2-stage Big Blue Whole House Filter with catalytic carbon is a high-flow whole house filtration system that has 2 steps of water filtration. The sediment filter removes sand, sediment, and particulates. The catalytic carbon filter removes...CF2-4520-SDCC$307.00 - $507.00 -
20-inch 2 Stage Big Blue Whole House Filter for Fluoride, Arsenic, Iron, and Heavy Metal
$369.00 - $569.00This system features 2 stages of filtration, an activated alumina filter and a GAC/KDF55 filter. Mounted on a heavy-duty steel mounting bracket. These filters combined will removes sand, particles, iron, heavy metals, fluoride, arsenic, chlorine,...CF2-4520-55AA$369.00 - $569.00 -
20-inch 3 Stage Big Blue Whole House Filter for Iron, Hydrogen Sulfide, Low pH and Acidic Water
$450.00This system features 3 stages of filtration, a 5 micron sediment filter, the calcite/corosex/GAC filter, and a catalytic carbon/KDF85 filter. Mounted on a heavy-duty steel mounting bracket. These filters combined will removes sand, particles, iron,...CF3-4520-SDPH85$450.00 -
20-inch 2 Stage Big Blue Whole House Filter with DUAL DI
$339.00 - $539.00Dual DI system is ideal for large production of distilled quality water, best used in conjunction with reverse osmosis Product Features Complete System Mounting Bracket Housings with 1" In/Out Housing Wrench DI Filter DI Filter 20" Big Blue...CF2-4520-DIDI$339.00 - $539.00 -
20-inch 3 Stage Big Blue Whole House Bone Char Carbon Filter for Low pH, Acidic Water, Fluoride, Radioactive Isotopes, Arsenic, Chlorine, Chemicals, and Odor Removal
$450.00 - $750.00This system features 3 stages of filtration, a calcite/corosex/GAC filter, a bone char carbon filter, and a sediment filter. Mounted on a heavy-duty steel mounting bracket. These filters combined will reduce or remove fluoride, arsenic, radioactive...CF3-4520-SDPHBC$450.00 - $750.00