{"title":"Ionisation Systems","description":"\u003cp\u003eThe complete Claritech range of copper-silver ionisation systems — chemical-free water purification for above-ground pools, spas, and in-ground pools. Engineered by NECON GmbH in Germany, trusted across 50+ countries worldwide.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC-20\u003c\/strong\u003e — above-ground pools and spas up to 20,000 litres. Just 5 watts. DIY-friendly for above-ground pool installations — all connectors included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC-2000\u003c\/strong\u003e — in-ground pools up to 60,000 litres. WRAS certified. Max 36 watts. Professional installation recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoth systems install inline with your existing pump. Free NZ delivery included.\u003c\/p\u003e","products":[{"product_id":"nec-20-small-pool-spa-filtration-system","title":"NEC-20 - Above Ground Pool \u0026 Spa Water Purification System","description":"\u003cp\u003eMaintain copper ion levels at 0.7–1.0 mg\/litre.\u003c\/p\u003e\n\u003ch2\u003eReady Year-Round — Pool \u0026amp; Spa\u003c\/h2\u003e\n\u003cp\u003eUnlike chlorine systems that degrade over winter or require draining when not in use, the NEC-20 runs continuously 365 days a year. Leave your pool untouched over winter or your spa idle through summer — the system keeps the water balanced and bacteria-free the entire time. Come back whenever you’re ready and it’s clean, clear, and swim-ready. No green water. No chemical shock. No hassle.\u003c\/p\u003e\n\u003cp\u003e✔ Runs 365 days a year — no seasonal shutdown required\u003cbr\u003e✔ Leave your pool over winter without draining or chemical correction\u003cbr\u003e✔ Return to your spa after months away to clean, ready water\u003cbr\u003e✔ No green water, no shock treatment, no drama\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax pool size:\u003c\/strong\u003e 20,000 litres (20m³)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e 5 Watt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 110–240V AC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage output:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP rating:\u003c\/strong\u003e IP54 (splash-water protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e L 200mm × H 148mm × W 115mm (incl. adapter: L 292mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 kg (incl. electrode: 1.9 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1½\" (1\" with supplied threaded adaptor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode part no.:\u003c\/strong\u003e C21031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode lifespan:\u003c\/strong\u003e approx. 2–3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e NECON GmbH, Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe NEC-20 is fully DIY-friendly for above-ground pool installations. All connectors and adapters are included in the box — no additional plumbing or tools required. Most customers complete installation in under an hour. For spa installations, professional installation by a spa or pool technician is recommended due to the varied plumbing configurations of spa systems.\u003c\/p\u003e\n\u003cp\u003eSee the full \u003ca href=\"\/pages\/installation-guide\"\u003eInstallation Guide\u003c\/a\u003e for step-by-step instructions.\u003c\/p\u003e\n\u003cp\u003e📄 Download manual\u003c\/p\u003e\n\u003ch2\u003eAlso Available\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement Electrodes — NEC-20 (Part No. C21031)\u003c\/li\u003e\n\u003cli\u003eClaritech Test Kit\u003c\/li\u003e\n\u003cli\u003eCopper Ion Test Tablets (Refill)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for above-ground pools and spas up to 20,000 litres. For in-ground pools, see the \u003ca href=\"\/products\/nec-2000\"\u003eNEC-2000\u003c\/a\u003e.\u003c\/p\u003e","brand":"Claritech Water Purification Systems","offers":[{"title":"Default Title","offer_id":48564338327860,"sku":"NEC20","price":2499.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6655\/3652\/files\/NEC-20_-_Front_-_2000px_-_WHITE_90125388-61ed-42fe-9f72-7864b2db47ac.png?v=1756597811"},{"product_id":"nec-2000","title":"NEC-2000 - In-Ground Pool Water Purification System","description":"\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax pool size:\u003c\/strong\u003e 60,000 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower rating:\u003c\/strong\u003e max. 36 Watt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 85–264V AC (wide-range), 50\/60 Hz, output max. 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP rating:\u003c\/strong\u003e IP54 (splash-water protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 200 × 215 × 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 kg (electrode: 2.3 kg for 5 plates of 5mm each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 2\" BSP internal thread (1\" with supplied threaded nipple adaptor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow cell:\u003c\/strong\u003e Metal-cast with WRAS drinking water-certified coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode part no.:\u003c\/strong\u003e C90009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode lifespan:\u003c\/strong\u003e approx. 3–5 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e NECON GmbH, Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eProfessional installation by a qualified pool installer is strongly recommended for the NEC-2000. Depending on your existing pipework, additional piping may be required. Professional installation is also required to maintain your warranty. The unit installs inline between your pool pump and filter — water can flow in either direction (inlet and outlet are interchangeable).\u003c\/p\u003e\u003cp\u003eSee the full \u003ca href=\"\/pages\/installation-guide\"\u003eInstallation Guide\u003c\/a\u003e for detailed instructions and electrical safety requirements.\u003c\/p\u003e\u003ch2\u003eAlso Available\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement Electrodes — NEC-2000 (Part No. C90009)\u003c\/li\u003e\n\u003cli\u003eClaritech Test Kit\u003c\/li\u003e\n\u003cli\u003eCopper Ion Test Tablets (Refill)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for large in-ground pools up to 60,000 litres. For above-ground pools and spas, see the \u003ca href=\"\/products\/nec-20-small-pool-spa-filtration-system\"\u003eNEC-20\u003c\/a\u003e.\u003c\/p\u003e","brand":"Claritech Water Purification Systems","offers":[{"title":"Default Title","offer_id":48879678980404,"sku":"NEC2000","price":5499.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6655\/3652\/files\/NEC-2000-Front-2000px-WHITE.png?v=1756593426"}],"url":"https:\/\/claritech.nz\/collections\/ionisation-systems.oembed","provider":"Claritech Water Purification Systems","version":"1.0","type":"link"}