{"id":59557,"date":"2026-11-11T21:39:32","date_gmt":"2026-11-11T21:39:32","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\/"},"modified":"2026-11-11T21:39:32","modified_gmt":"2026-11-11T21:39:32","slug":"zodiac-eisalt-21-salt-chlorinator-21-g-h-75461","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/ca\/product\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\/","title":{"rendered":"Zodiac &#8211; Clorador sal\u00ed EiSalt 21 \u2013 21 g\/h &#8211; 75461"},"content":{"rendered":"<h2>Zodiac &#8211; Clorador sal\u00ed EiSalt 21 \u2013 21 g\/h<\/h2>\n<p>El Zodiac EiSalt 21 \u00e9s un clorador sal\u00ed amb una producci\u00f3 de clor de 21 g\/h, pensat per a piscines de fins a 90 m\u00b3 en un clima temperat. El consum el\u00e8ctric \u00e9s de 110 W.<\/p>\n<h3>Com funciona l'electr\u00f2lisi salina<\/h3>\n<p>La gamma EiSalt tracta l'aigua de la piscina mitjan\u00e7ant electr\u00f2lisi de sal. La sal comuna es dissol a l'aigua de la piscina, i aquesta aigua salada passa per la c\u00e8l\u00b7lula d'electr\u00f2lisi. La c\u00e8l\u00b7lula cont\u00e9 plaques de titani (el\u00e8ctrodes) que produeixen clor lliure quan s'aplica corrent el\u00e8ctric.<\/p>\n<p>El sistema produeix clor nom\u00e9s mentre la filtraci\u00f3 de la piscina (bomba i filtre) est\u00e0 en marxa. Est\u00e0 controlat pel temporitzador de filtraci\u00f3, de manera que el clorador i la bomba funcionen junts.<\/p>\n<h3>Control i funcionament<\/h3>\n<p>La interf\u00edcie d'usuari utilitza LED. Una tecla selectora ajusta el nivell de producci\u00f3 de clor, i els LED mostren el nivell seleccionat i l'alarma de sal.<\/p>\n<p>La gamma t\u00e9 un mode normal i un mode cobertor. Quan la cobertura de la piscina o la persiana enrotllable est\u00e0 tancada, la producci\u00f3 de clor es redueix autom\u00e0ticament. Tamb\u00e9 hi ha una entrada per a un controlador extern, com un controlador d'ORP o de clor residual.<\/p>\n<p>Els el\u00e8ctrodes es netegen sols mitjan\u00e7ant la inversi\u00f3 de polaritat, i la configuraci\u00f3 de la inversi\u00f3 \u00e9s ajustable.<\/p>\n<h3>Caracter\u00edstiques de seguretat<\/h3>\n<p>Un sensor de gas atura la producci\u00f3 autom\u00e0ticament si no hi ha flux d'aigua per la c\u00e8l\u00b7lula, i la producci\u00f3 es repr\u00e8n quan torna el flux. Un indicador llumin\u00f3s de sal mostra quan el nivell de sal \u00e9s incorrecte, i la producci\u00f3 es redueix per protegir l'el\u00e8ctrode.<\/p>\n<p>La unitat de control t\u00e9 un grau de protecci\u00f3 IP24. Est\u00e0 pensada per a sales de m\u00e0quines seques i ben ventilades. No \u00e9s per a \u00fas exterior ni per a llocs exposats a inundacions.<\/p>\n<h3>Instal\u00b7laci\u00f3<\/h3>\n<p>La instal\u00b7laci\u00f3 i la connexi\u00f3 el\u00e8ctrica han de ser realitzades per un instal\u00b7lador qualificat, seguint el manual i la normativa el\u00e8ctrica vigent.<\/p>\n<ul>\n<li>Munta la unitat de control en vertical sobre una paret r\u00edgida en un lloc sec i ventilat, lluny de la cel\u00b7la perqu\u00e8 no pugui esquitxar-se.<\/li>\n<li>Instal\u00b7la la cel\u00b7la despr\u00e9s de la filtraci\u00f3, amb qualsevol equip de calefacci\u00f3 o control col\u00b7locat abans. Es pot instal\u00b7lar en horitzontal o en vertical.<\/li>\n<li>La cel\u00b7la es connecta a canonades de PVC, i els reductors de PVC permeten l'\u00fas amb la mida de tub compatible m\u00e9s petita.<\/li>\n<li>Connecta la unitat de control a la caixa de filtraci\u00f3 perqu\u00e8 la bomba i el clorador funcionin junts.<\/li>\n<\/ul>\n<h3>Manteniment<\/h3>\n<p>Gr\u00e0cies als el\u00e8ctrodes autonetejables, normalment no cal netejar-los manualment. Si arriba a ser necessari, segueix el procediment del manual. Mai no s'han de raspar ni raspallar els el\u00e8ctrodes ni la c\u00e8l\u00b7lula.<\/p>\n<p>Per treure el m\u00e0xim profit dels el\u00e8ctrodes, mant\u00e9n l'aigua de la piscina equilibrada i el nivell de sal dins del rang recomanat. Fes servir sal pura sense additius.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zodiac &#8211; EiSalt 21 Salt Chlorinator \u2013 21 g\/h The Zodiac EiSalt 21 is a salt chlorinator with a chlorine production of 21 g\/h, rated for pools up to 90 m\u00b3 in a temperate climate. Power consumption is 110 W. How salt electrolysis works The EiSalt range treats pool water by salt electrolysis. Common salt<a href=\"https:\/\/www.poolparthub.com\/ca\/product\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\/\">Continue reading <span class=\"sr-only\">&#8220;Zodiac &#8211; EiSalt 21 Salt Chlorinator \u2013 21 g\/h &#8211; 75461&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":59553,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[37],"product_cat":[2091],"product_tag":[],"class_list":["post-59557","product","type-product","status-publish","has-post-thumbnail","product_brand-zodiac","product_cat-products-salt-chlorinators","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"standard","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":"Titanium electrode designed for a long service life"},{"text_details_type":"yes","text_details_product":"Compact design for confined spaces and humid environments"},{"text_details_type":"yes","text_details_product":"Self-cleaning electrodes by adjustable reverse polarity"},{"text_details_type":"yes","text_details_product":"Automatic stop if there is no flow in the cell, plus a salt alarm"},{"text_details_type":"yes","text_details_product":"Cover mode reduces chlorine production automatically"},{"text_details_type":"no","text_details_product":"Control unit is IP24 and is not suited to outdoor use or places exposed to flooding"},{"text_details_type":"no","text_details_product":"Needs a suitable salt level in the pool water; a low level reduces chlorine production"}],"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 v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>EiSalt 21 Salt Chlorinator \u2014 75461<\/title>\n<meta name=\"description\" content=\"Zodiac EiSalt 21 salt chlorinator: 21 g\/h chlorine production, pools up to 90 m\u00b3, 110 W, LED interface and IP24 control unit.\" \/>\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\/ca\/product\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zodiac - EiSalt 21 Salt Chlorinator \u2013 21 g\/h - 75461\" \/>\n<meta property=\"og:description\" content=\"Zodiac EiSalt 21 salt chlorinator: 21 g\/h chlorine production, pools up to 90 m\u00b3, 110 W, LED interface and IP24 control unit.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/ca\/product\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/11\/zodiac-eisalt-12-salt-chlorinator-12-g-h-75460-1.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=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/\",\"name\":\"EiSalt 21 Salt Chlorinator \u2014 75461\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/zodiac-eisalt-12-salt-chlorinator-12-g-h-75460-1.png\",\"datePublished\":\"2026-11-11T21:39:32+00:00\",\"description\":\"Zodiac EiSalt 21 salt chlorinator: 21 g\\\/h chlorine production, pools up to 90 m\u00b3, 110 W, LED interface and IP24 control unit.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/zodiac-eisalt-12-salt-chlorinator-12-g-h-75460-1.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/zodiac-eisalt-12-salt-chlorinator-12-g-h-75460-1.png\",\"width\":1200,\"height\":1200,\"caption\":\"Zodiac - EiSalt 30 Salt Chlorinator \u2013 30 g\\\/h\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-eisalt-21-salt-chlorinator-21-g-h-75461\\\/#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\":\"Zodiac &#8211; 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