{"id":5889,"date":"2026-02-24T08:35:12","date_gmt":"2026-02-24T08:35:12","guid":{"rendered":"https:\/\/ragnarok83.com\/authwaternew\/?post_type=product&#038;p=5889"},"modified":"2026-04-29T19:25:57","modified_gmt":"2026-04-29T19:25:57","slug":"gac-catalytic-carbon-whole-house-system-213x54gcwh","status":"publish","type":"product","link":"https:\/\/ragnarok83.com\/authwaternew\/product\/gac-catalytic-carbon-whole-house-system-213x54gcwh\/","title":{"rendered":"GAC &#038; Catalytic Carbon Whole House System, #213X54GCWH"},"content":{"rendered":"<p style=\"margin: 0 0 18px 0; font-size: 22px; font-weight: bold;\">GAC &amp; Catalytic Carbon Whole House Filtration System, #213X54GCWH<\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>Price:<\/strong> $5,235<\/p>\n<hr style=\"border: 0; border-top: 1px solid #cccccc; margin: 10px 0;\" \/>\n<p style=\"margin: 20px 0 10px 0; font-size: 18px; font-weight: bold;\">WHAT IT IS<\/p>\n<p style=\"margin: 0 0 18px 25px; line-height: 1.6;\">A maximum-capacity dual-tank whole-house filtration system combining Granular Activated Carbon (GAC) and Catalytic Carbon to improve water quality throughout the home by reducing taste, odor, chlorine, and chloramines. The dual 13\u2033 \u00d7 54\u2033 tank configuration provides increased media volume and supports high residential demand on municipal water supplies treated with chloramines.<\/p>\n<hr style=\"border: 0; border-top: 1px solid #cccccc; margin: 10px 0;\" \/>\n<p style=\"margin: 20px 0 10px 0; font-size: 18px; font-weight: bold;\">PERFORMANCE BENEFITS<\/p>\n<p style=\"margin: 0 0 8px 40px;\">\u2022 Reduces chlorine and chloramines throughout the home<\/p>\n<p style=\"margin: 0 0 8px 40px;\">\u2022 Supports reduction of disinfection byproducts (THMs)<\/p>\n<p style=\"margin: 0 0 8px 40px;\">\u2022 Designed to address organic contaminants including pesticides and herbicides<\/p>\n<p style=\"margin: 0 0 8px 40px;\">\u2022 Supports adsorption of PFAS-related compounds, including PFOA and PFOS<\/p>\n<p style=\"margin: 0 0 18px 40px;\">\u2022 Includes 20-micron sediment prefiltration for particulate protection<\/p>\n<hr style=\"border: 0; border-top: 1px solid #cccccc; margin: 10px 0;\" \/>\n<p style=\"margin: 20px 0 10px 0; font-size: 18px; font-weight: bold;\">SYSTEM DETAILS<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">System Configuration \/ Tank Info<\/p>\n<p style=\"margin: 0 0 12px 45px;\">Two (2) 13\u2033 \u00d7 54\u2033 filtration tanks<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">Media \/ Treatment Type<\/p>\n<p style=\"margin: 0 0 12px 45px;\">Granular Activated Carbon + Catalytic Carbon blend<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">Capacity \/ Performance<\/p>\n<p style=\"margin: 0 0 12px 45px;\">Total of 8 cubic ft. of Aggregate Granular Activated Carbon and Catalytic Carbon<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">Included Components<\/p>\n<p style=\"margin: 0 0 6px 45px;\">20-micron sediment prefilter<\/p>\n<p style=\"margin: 0 0 12px 45px;\">In-line particulate filtration<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">Operating Limits<\/p>\n<p style=\"margin: 0 0 6px 45px;\">Operating pressure: up to 125 PSI<\/p>\n<p style=\"margin: 0 0 12px 45px;\">Operating temperature: up to 110\u00b0F<\/p>\n<p style=\"margin: 0 0 6px 25px; font-weight: bold;\">Warranty<\/p>\n<p style=\"margin: 0 0 18px 45px;\">Manufacturer-backed system warranty<\/p>\n<hr style=\"border: 0; border-top: 1px solid #cccccc; margin: 10px 0;\" \/>\n<p style=\"margin: 20px 0 10px 0; font-size: 18px; font-weight: bold;\">MADE IN THE USA ADVANTAGE<\/p>\n<p style=\"margin: 0 0 6px 40px;\">\u2022 Assembled and engineered in the USA<\/p>\n<p style=\"margin: 0 0 6px 40px;\">\u2022 Designed for U.S. water conditions and plumbing standards<\/p>\n<p style=\"margin: 0 0 6px 40px;\">\u2022 High-quality components selected for long-term reliability<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"margin: 0 0 14px 0;\">\n<p>Maximum-capacity dual-tank whole-house filtration designed for municipal water systems treated with chloramines to reduce chlorine, chloramines, and disinfection byproducts throughout the home.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"margin: 0 0 14px 0;\">Built with two 13\u2033 \u00d7 54\u2033 tanks to support high residential flow rates and maximum total media capacity.<\/p>\n<p style=\"margin: 0 0 8px 0; font-weight: bold;\">PERFORMANCE BENEFITS<\/p>\n<ul style=\"margin: 0 0 14px 20px; padding: 0; line-height: 1.6;\">\n<li>GAC + Catalytic Carbon media for chlorine and chloramine reduction<\/li>\n<li>Designed to address disinfection byproducts (THMs) and organic contaminants<\/li>\n<li>Supports adsorption of PFAS-related compounds, including PFOA and PFOS<\/li>\n<li>Includes 20-micron sediment prefiltration<\/li>\n<\/ul>\n<p style=\"margin: 0 0 4px 0;\"><em>Assembled and engineered in the USA. Ships throughout most of the continental United States.<\/em><\/p>\n","protected":false},"featured_media":12929,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[56,72],"product_tag":[],"class_list":{"0":"post-5889","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-granular-activated-carbon-filter-systems","7":"product_cat-whole-house-filtration-systems","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GAC &amp; Catalytic Carbon Whole House System, #213X54GCWH - Whole House Water Filter Systems and Water Softeners<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ragnarok83.com\/authwaternew\/product\/gac-catalytic-carbon-whole-house-system-213x54gcwh\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GAC &amp; Catalytic Carbon Whole House System, #213X54GCWH - Whole House Water Filter Systems and Water Softeners\" \/>\n<meta property=\"og:description\" content=\"Maximum-capacity dual-tank whole-house filtration designed for municipal water systems treated with chloramines to reduce chlorine, chloramines, and disinfection byproducts throughout the home.  &nbsp; Built with two 13\u2033 \u00d7 54\u2033 tanks to support high residential flow rates and maximum total media capacity. PERFORMANCE BENEFITS    GAC + Catalytic Carbon media for chlorine and chloramine reduction  Designed to address disinfection byproducts (THMs) and organic contaminants  Supports adsorption of PFAS-related compounds, including PFOA and PFOS  Includes 20-micron sediment prefiltration  Assembled and engineered in the USA. Ships throughout most of the continental United States.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ragnarok83.com\/authwaternew\/product\/gac-catalytic-carbon-whole-house-system-213x54gcwh\/\" \/>\n<meta property=\"og:site_name\" content=\"Whole House Water Filter Systems and Water Softeners\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-29T19:25:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ragnarok83.com\/authwaternew\/wp-content\/uploads\/2026\/02\/Double-Catalytic-BW-Valve-Prefilter-Wht-BG.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/\",\"url\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/\",\"name\":\"GAC & Catalytic Carbon Whole House System, #213X54GCWH - Whole House Water Filter Systems and Water Softeners\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Double-Catalytic-BW-Valve-Prefilter-Wht-BG.png\",\"datePublished\":\"2026-02-24T08:35:12+00:00\",\"dateModified\":\"2026-04-29T19:25:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Double-Catalytic-BW-Valve-Prefilter-Wht-BG.png\",\"contentUrl\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Double-Catalytic-BW-Valve-Prefilter-Wht-BG.png\",\"width\":1200,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/product\\\/gac-catalytic-carbon-whole-house-system-213x54gcwh\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/ragnarok83.com\\\/authwaternew\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"GAC &#038; 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