{"product_id":"astralpool-mineral-guard-replacement-cartridge","title":"AstralPool Mineral Guard Replacement Cartridge","description":"\u003cp\u003e\u003cstrong\u003eRefresh your existing Mineral Guard system with the correct replacement cartridge.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AstralPool Mineral Guard Replacement Cartridge WN000042 renews the mineral treatment in your installed Mineral Guard unit. It lets you keep the existing housing and replace the consumable cartridge as part of scheduled pool maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCartridge only. Mineral Guard housing is not included.\u003c\/strong\u003e If you are installing the system for the first time, choose the \u003ca href=\"\/products\/astralpool-mineral-guard-complete-pool-sanitiser\"\u003ecomplete AstralPool Mineral Guard WN000041 unit\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSee Mineral Guard in action\u003c\/h2\u003e\n\u003cp\u003eThis video explains the Mineral Guard system. This listing includes the replacement cartridge only, not the housing shown in the video.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/nGS_YNcLd2E\" title=\"AstralPool Mineral Guard system video, replacement cartridge sold separately\" loading=\"lazy\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy choose this replacement?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect product identification:\u003c\/strong\u003e order by manufacturer code WN000042 for your AstralPool Mineral Guard system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep your existing housing:\u003c\/strong\u003e replace the mineral cartridge without purchasing another complete unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintain mineral treatment:\u003c\/strong\u003e Nature2 technology uses silver and copper supported on an alumina core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan routine servicing:\u003c\/strong\u003e record your installation date so the next replacement is easy to schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AstralPool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer code:\u003c\/strong\u003e WN000042.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied:\u003c\/strong\u003e one Mineral Guard replacement cartridge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e an existing AstralPool Mineral Guard housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e the complete housing or installation service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement interval:\u003c\/strong\u003e six months or one season, whichever is shorter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck compatibility before ordering\u003c\/h2\u003e\n\u003cp\u003eThis cartridge is for AstralPool Mineral Guard. It is not a debris filter or replacement chlorinator cell. If your equipment carries an older Nature2 or Zodiac label, send us a photo and the model details so we can check the correct part before you order.\u003c\/p\u003e\n\u003cp\u003eThe installed system must continue to use chlorine or a saltwater chlorinator. Do not use it with bromine or bromide-based products, PHMB\/biguanides, copper-based algaecides or soda ash.\u003c\/p\u003e\n\u003ch2\u003eReplacement and activation\u003c\/h2\u003e\n\u003cp\u003eArrange replacement in accordance with the manufacturer's guide by a qualified pool equipment professional. The pump must be switched off and system pressure released before opening the housing.\u003c\/p\u003e\n\u003cp\u003eEach new cartridge needs activation. The replacement guide specifies approximately 3 ppm free chlorine for around two weeks before returning to the appropriate operating level. Follow the complete instructions and advice for your pool; do not simply replace the cartridge and immediately reduce chlorine.\u003c\/p\u003e\n\u003cp\u003eDo not use a cartridge for longer than six continuous months or save an exhausted cartridge for reuse. Continue normal filtration, chlorine testing and water balancing.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this include the complete Mineral Guard unit?\u003c\/h3\u003e\n\u003cp\u003eNo. You receive the replacement cartridge only. You need an existing compatible Mineral Guard housing to use it.\u003c\/p\u003e\n\u003ch3\u003eIs this a pool filter cartridge?\u003c\/h3\u003e\n\u003cp\u003eNo. This cartridge supplies mineral treatment. Your pool filter still handles particles and debris.\u003c\/p\u003e\n\u003ch3\u003eCan I use it without chlorine?\u003c\/h3\u003e\n\u003cp\u003eNo. Mineral Guard supplements chlorine-based sanitation. It does not make your pool chlorine-free.\u003c\/p\u003e\n\u003ch3\u003eWill it fit every Nature2 system?\u003c\/h3\u003e\n\u003cp\u003eDo not assume compatibility from the Nature2 name alone. Check the housing model with Perfect Pools NZ before purchasing for older or differently branded equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty applies?\u003c\/h3\u003e\n\u003cp\u003eAstralPool NZ lists six months of warranty cover on Mineral Guard replacement cartridges, subject to its warranty terms. This is separate from the scheduled replacement interval.\u003c\/p\u003e\n\u003ch2\u003eGet the right cartridge from Perfect Pools\u003c\/h2\u003e\n\u003cp\u003eReady for your next replacement? Order online for delivery throughout New Zealand, or contact us about collection from our Auckland warehouse. If you are unsure of the fit, send us a photo of your existing unit before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact\"\u003eAsk Perfect Pools to check your cartridge\u003c\/a\u003e\u003c\/p\u003e","brand":"AstralPool","offers":[{"title":"Default Title","offer_id":50526953144473,"sku":"WN000042","price":229.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0443\/7514\/6649\/files\/astralpool-mineral-guard-replacement-cartridge-hero-shopify-3000x3000.webp?v=1790209323","url":"https:\/\/perfectpools.co.nz\/products\/astralpool-mineral-guard-replacement-cartridge","provider":"Perfect Pools NZ","version":"1.0","type":"link"}