{"id":2230,"date":"2026-02-19T15:47:58","date_gmt":"2026-02-19T15:47:58","guid":{"rendered":"https:\/\/tqwater.co.za\/?post_type=product&#038;p=2230"},"modified":"2026-03-21T15:57:26","modified_gmt":"2026-03-21T15:57:26","slug":"absolute-cartridge-40x2-5inch-0-45-%c2%b5m-double-open-end","status":"publish","type":"product","link":"https:\/\/tqwater.co.za\/?product=absolute-cartridge-40x2-5inch-0-45-%c2%b5m-double-open-end","title":{"rendered":"Absolute cartridge 40 x 2.5\u2033 0.45\u00b5m  (Double Open End)"},"content":{"rendered":"<h2 data-path-to-node=\"3\">Absolute Cartridges &#8211; Double Open End (DOE)<\/h2>\n<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">Models:<\/b> AC10 to AC40 (0.22\u00b5m, 0.45\u00b5m, 1\u00b5m, 5\u00b5m)<\/p>\n<p data-path-to-node=\"5\">These cartridges are open at both ends and require a flat gasket (usually included) to create a seal against the housing&#8217;s internal knife-edge.<\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"><span class=\"citation-8\">Description:<\/span><\/b><span class=\"citation-8 citation-end-8\"> High-precision absolute-rated pleated cartridges designed for critical filtration.<\/span> Available in lengths from 10&#8243; to 40&#8243;, these filters utilize a fixed pore structure to ensure the consistent removal of contaminants ranging from sub-micron bacteria to larger sediment.<\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">Uses &amp; Applications:<\/b><\/p>\n<ul data-path-to-node=\"6,1,1\">\n<li>\n<p data-path-to-node=\"6,1,1,0,0\">Fine chemical filtration<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,1,1,0\">Pre-filtration for ultrapure water systems<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,1,2,0\">Food and beverage clarification<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b data-path-to-node=\"6,2,0\" data-index-in-node=\"0\">Benefits:<\/b><\/p>\n<ul data-path-to-node=\"6,2,1\">\n<li>\n<p data-path-to-node=\"6,2,1,0,0\"><b data-path-to-node=\"6,2,1,0,0\" data-index-in-node=\"0\">Absolute Retention:<\/b> 99.9% efficiency at the specified micron rating.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,1,1,0\"><b data-path-to-node=\"6,2,1,1,0\" data-index-in-node=\"0\"><span class=\"citation-7\">Versatile Fit:<\/span><\/b><span class=\"citation-7 citation-end-7\"> Compatible with standard DOE housings.<\/span><\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,1,2,0\"><b data-path-to-node=\"6,2,1,2,0\" data-index-in-node=\"0\"><span class=\"citation-6\">High Surface Area:<\/span><\/b><span class=\"citation-6 citation-end-6\"> Pleated design allows for high flow rates and low pressure drop.<\/span><\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,0\"><b data-path-to-node=\"6,3,0\" data-index-in-node=\"0\">Size &amp; Dimensions:<\/b><\/p>\n<ul data-path-to-node=\"6,3,1\">\n<li>\n<p data-path-to-node=\"6,3,1,0,0\"><b data-path-to-node=\"6,3,1,0,0\" data-index-in-node=\"0\">Length:<\/b> 10&#8243;, 20&#8243;, 30&#8243;, or 40&#8243;<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,1,1,0\"><b data-path-to-node=\"6,3,1,1,0\" data-index-in-node=\"0\">Diameter:<\/b> Standard 2.5&#8243; (6.4 cm)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,1,2,0\"><b data-path-to-node=\"6,3,1,2,0\" data-index-in-node=\"0\">Connection:<\/b> Flat gasket, double open end.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h3 data-path-to-node=\"18\">Technical Summary Table<\/h3>\n<table data-path-to-node=\"19\">\n<thead>\n<tr>\n<td><strong>Micron Rating<\/strong><\/td>\n<td><strong>Primary Function<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"19,1,0,0\"><b data-path-to-node=\"19,1,0,0\" data-index-in-node=\"0\">0.22\u00b5m<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,1,1,0\">Sterilizing grade; removes bacteria and extremely fine particles.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,2,0,0\"><b data-path-to-node=\"19,2,0,0\" data-index-in-node=\"0\">0.45\u00b5m<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,2,1,0\">Bio-burden reduction; removes yeast and larger bacteria.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,3,0,0\"><b data-path-to-node=\"19,3,0,0\" data-index-in-node=\"0\">1\u00b5m<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,3,1,0\">Fine polishing; removes cysts and fine silt.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"19,4,0,0\"><b data-path-to-node=\"19,4,0,0\" data-index-in-node=\"0\">5\u00b5m<\/b><\/span><\/td>\n<td><span data-path-to-node=\"19,4,1,0\">General clarification; protects downstream membranes.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":2224,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[172],"product_tag":[171],"class_list":["post-2230","product","type-product","status-publish","has-post-thumbnail","product_cat-absolute-cartridge-double-open-end","product_tag-absolute-cartridge-double-open-end","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/product\/2230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/media\/2224"}],"wp:attachment":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2230"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=2230"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=2230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=2230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}