{"id":12992,"date":"2026-05-01T19:41:33","date_gmt":"2026-05-01T19:41:33","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/"},"modified":"2026-07-04T10:08:51","modified_gmt":"2026-07-04T10:08:51","slug":"kit-sonda-control-ph-cristal","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/de\/product\/kit-sonda-control-ph-cristal\/","title":{"rendered":"Hayward &#8211; Crystal pH Control Probe Kit"},"content":{"rendered":"<h2>Crystal pH Control Probe Kit<\/h2>\n<p>The Crystal pH Control Probe Kit is a complete pH measurement and control probe kit for Hayward-equipped pool systems. It enables continuous, real-time monitoring of the pH level in the pool water and, when connected to a compatible Hayward controller, triggers automatic dosing to keep the pH value within the optimal range.<\/p>\n<p>Consistent pH control is fundamental to effective pool water treatment \u2014 incorrect levels reduce the efficiency of chlorine and can cause eye irritation, scale formation and equipment damage.<\/p>\n<h3>Was ist im Lieferumfang enthalten?<\/h3>\n<ul>\n<li>Crystal pH probe with immersion fitting<\/li>\n<li>Connection cable for Hayward NG control systems<\/li>\n<li>Probe holder\/flow cell for inline installation<\/li>\n<li>Calibration buffer solutions<\/li>\n<li>Full installation instructions<\/li>\n<\/ul>\n<h3>Installation und Kalibrierung<\/h3>\n<p>The probe is installed in the pool circulation line in a dedicated flow cell, where it is continuously exposed to a representative sample of pool water. After installation, calibrate the probe using the supplied buffer solutions before first use. Recalibrate every 4\u20138 weeks and replace the probe element every 1\u20132 years under typical conditions.<\/p>\n<ul>\n<li>Referenz: <strong>13818<\/strong><\/li>\n<li>Compatible with Hayward NG control units<\/li>\n<li>Optimal pH range: 7.2\u20137.6<\/li>\n<li>Keep probe tip wetted at all times to protect the sensor<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p><strong>Hayward Crystal pH Control Probe Kit<\/strong><br \/>Referenz: <strong>13818<\/strong><\/p>","protected":false},"featured_media":13694,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[],"product_cat":[21,1721],"product_tag":[],"class_list":["post-12992","product","type-product","status-publish","has-post-thumbnail","product_cat-probes","product_cat-spare-parts","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":false,"pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":""},{"text_details_type":"yes","text_details_product":"Precise real-time water chemistry measurement"},{"text_details_type":"yes","text_details_product":"Plug-and-play compatibility with Hayward control units"},{"text_details_type":"yes","text_details_product":"Suitable for continuous immersion in pool and spa water"},{"text_details_type":"yes","text_details_product":"Complete kit with all fittings and connection cables included"},{"text_details_type":"yes","text_details_product":"High-accuracy sensor for stable, reliable readings"},{"text_details_type":"no","text_details_product":"Requires periodic calibration with buffer solutions for accuracy"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hayward Crystal pH Control Probe Kit 13818 | Poolparthub<\/title>\n<meta name=\"description\" content=\"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/de\/produkt\/kit-sonda-control-ph-cristal\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hayward - Crystal pH Control Probe Kit\" \/>\n<meta property=\"og:description\" content=\"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/de\/produkt\/kit-sonda-control-ph-cristal\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-04T10:08:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/05\/hayward-13818-allfix-01.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=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/\",\"name\":\"Hayward Crystal pH Control Probe Kit 13818 | Poolparthub\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/hayward-13818-allfix-01.png\",\"datePublished\":\"2026-05-01T19:41:33+00:00\",\"dateModified\":\"2026-07-04T10:08:51+00:00\",\"description\":\"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/hayward-13818-allfix-01.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/hayward-13818-allfix-01.png\",\"width\":1200,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/kit-sonda-control-ph-cristal\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Hayward &#8211; Crystal pH Control Probe Kit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/\",\"name\":\"PoolPartHub\",\"description\":\"Your Spare Part Companion\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.poolparthub.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#organization\",\"name\":\"PoolPartHub\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo-1.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo-1.png\",\"width\":303,\"height\":30,\"caption\":\"PoolPartHub\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Hayward Crystal pH Control Probe Kit 13818 | Poolparthub","description":"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.poolparthub.com\/de\/produkt\/kit-sonda-control-ph-cristal\/","og_locale":"de_DE","og_type":"article","og_title":"Hayward - Crystal pH Control Probe Kit","og_description":"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.","og_url":"https:\/\/www.poolparthub.com\/de\/produkt\/kit-sonda-control-ph-cristal\/","og_site_name":"PoolPartHub","article_modified_time":"2026-07-04T10:08:51+00:00","og_image":[{"width":1200,"height":1200,"url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/05\/hayward-13818-allfix-01.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"1\u00a0Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/","url":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/","name":"Hayward Crystal pH Control Probe Kit 13818 | Poolparthub","isPartOf":{"@id":"https:\/\/www.poolparthub.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/#primaryimage"},"image":{"@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/#primaryimage"},"thumbnailUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/05\/hayward-13818-allfix-01.png","datePublished":"2026-05-01T19:41:33+00:00","dateModified":"2026-07-04T10:08:51+00:00","description":"Hayward Crystal pH Control Probe Kit 13818 in stock. Genuine spare part, fast EU shipping. Professional pool pH monitoring solution.","breadcrumb":{"@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/#primaryimage","url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/05\/hayward-13818-allfix-01.png","contentUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/05\/hayward-13818-allfix-01.png","width":1200,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/www.poolparthub.com\/product\/kit-sonda-control-ph-cristal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.poolparthub.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.poolparthub.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Hayward &#8211; Crystal pH Control Probe Kit"}]},{"@type":"WebSite","@id":"https:\/\/www.poolparthub.com\/#website","url":"https:\/\/www.poolparthub.com\/","name":"PoolPartHub","description":"Dein Begleiter f\u00fcr Ersatzteile","publisher":{"@id":"https:\/\/www.poolparthub.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.poolparthub.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.poolparthub.com\/#organization","name":"PoolPartHub","url":"https:\/\/www.poolparthub.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.poolparthub.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/Logo-1.png","contentUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/Logo-1.png","width":303,"height":30,"caption":"PoolPartHub"},"image":{"@id":"https:\/\/www.poolparthub.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/product\/12992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/comments?post=12992"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/media\/13694"}],"wp:attachment":[{"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/media?parent=12992"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/product_brand?post=12992"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/product_cat?post=12992"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.poolparthub.com\/de\/wp-json\/wp\/v2\/product_tag?post=12992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}