Replacement Filters
Now offering yearly filter replacement subscriptions!
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Big Blue 20-inch Sediment Filter - 1-micron
$34.0020" Big Blue 1 micron sediment filter Product Features 5µ Removes particulates as small as 1 micron Big Blue 20" Fits Big Blue housings used on some whole house filter systems Removes sediment Traps dirt, sand, and...SD-4520-1$34.00 -
Big Blue 20-inch Radial Flow Carbon
$73.00The Radial Flow Carbon Filter features a unique design that offers the benefits of granular activated carbon, but prevents slow carbon leaks that can be associated with GAC style cartridges. The outer shell is contructed with a porous polypropylene and...RF-4520-20$73.00 -
10-inch AdEdge AD2710S Filter - Reduces Arsenic (V) and (III)
$84.90AdEdge AD2710S filter reduces both prevalent types of arsenic, (V) and (II), and fits standard filter housings. Product Features AdEdge Bayoxide® E33 filter Filled with 100% AdEdge Bayoxide® E33 media for best results. Reduces...AE-2510-AD2710S$84.90 -
Vertex FK-104 Water Cooler Filter Kit
$52.00Replacement filter kit FK-104 Fits all standard Vertex PWC Water Coolers Includes 2.5" x 12" inline filters, NSF listed Kit has 5 micron sediment filter and 10 micron GAC carbon Cooler Filter Kit for all Standard Filtration Systems ...WC-FK-104$52.00 -
10-inch Big Blue 2 Stage Filter Kit
$59.00Replacement filter set for 2 stage Big Blue 10" filter system. Includes the carbon block filter and sediment filter. Filters need replaced at least once a year, every 6 months is average for most homes. Product Features Replaces...RFK2-4510-SDCB$59.00 -
Big Blue 20-inch GAC/KDF 55 Filter
$99.00The Big Blue 20" GAC/KDF 55 filter can be used to replace a current filter or upgrade from the carbon block filter or standard GAC filter. The KDF 55 media enables the filter to remove heavy metals, including lead, mercury, and iron. The filter...GC-4520-55$99.00 -
RO Zoi Xi Pure Filter Kit (incl. UV Bulb)
$139.00This filter set is designed for the Zoi Xi Pure system. The standard size filters work in most reverse osmosis systems available as well, and includes a 5 micron sediment filter, a GAC filter, a 5 micron carbon block filter, an inline DI filter, an...DFK-Xi$139.00 -
Big Blue 20-inch pH Filter
$89.00The Big Blue 20" pH filter contains a blend of calcite and corosex that dissolves slowly in water to neutralize acid. It also contains GAC for optimal flow and treatment of tastes and odors. Product Features pH Filter This filter is designed...PH-4520$89.00 -
Hydronix Inline Carbon Taste & Odor Post Filter - 2-inch x 10-inch
$18.00Inline Carbon Taste & Odor Post Filter w/ Quick Connect Fittings Product Features GAC Granular activated carbon inline filter is great for removal of chlorine, chloramines, tastes, odors, and chemicals Taste & Odor Post Filter Standard...GC-2010-14Q$18.00 -
10-inch Carbon Filter 5-micron
$15.005 Micron Standard 10" Carbon Block Filter (replaces CAB105) Product Features 5µ Carbon Block Solid carbon for removal of chlorine, tastes, odors, and chemicals Replaces CAB105 Identical product, updated part number Standard...CB-2510-5$15.00 -
Big Blue 20-inch Activated Alumina Filter for Fluoride, Arsenic, and Lead
$149.00The Big Blue 20" Activated Alumina filter can be used to replace a current filter or upgrade your current 20" Big Blue filter system. The activated alumina filter removes lower levels of lead, arsenic, and fluoride from your water without adding any...AA-4520$149.00 -
RO/DI Psarion Phi Reef Filter Kit (replaces RODIFK)
$52.00Filter set fits RO/DI combo systems. Includes sediment, carbon, full size DI, and inline post filter. Product Features Replaces RODIFK Identical product, updated part number 10" 1µ Sediment 1 micron sediment filter for...AFK-Phi$52.00 -
Big Blue 20-inch Catalytic Carbon/KDF 85 Filter
$159.00The Big Blue 20" Catalytic Carbon/KDF 85 filter can be used to replace a current filter or upgrade from the carbon block filter or standard GAC filter. The KDF-85 media enables the filter to remove iron AND hydrogen sulfide. Paired with the catalytic...CC-4520-85$159.00 -
Inline AdEdge AD2X10C Filter - Reduces Arsenic (V) and (III)
$63.75AdEdge AD2X10C filter reduces both prevalent types of arsenic, (V) and (II), and fits standard 1/4-inch tubing. Product Features AdEdge Bayoxide® E33 Filled with 100% AdEdge Bayoxide® E33 media for best results. Reduces...AE-2010-AD2X10C$63.75 -
RO Zoi Delta Pure Filter Kit (replaces ROFK7)
$74.00Filter set fits standard 6-stage DI drinking water RO systems. Includes sediment, carbon, GAC, inline DI, and inline post filter. Product Features Replaces ROFK7 Identical product, updated part number 10" 5µ Sediment 5 micron sediment...DFK-Delta$74.00