{"product_id":"kerneed-robotic-pool-cleaner-spring-filter-cartridges-4-pack-for-dolphin-nautilus-cc-plus-m200-m400-m500-more","title":"Kerneed Robotic Pool Cleaner Spring Filter Cartridges – 4-Pack for Dolphin Nautilus CC Plus, M200\/M400\/M500 \u0026 More","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDiscover Kerneed's spring filter cartridge set, designed to refresh Dolphin robotic pool cleaners with a practical 4-pack replacement option. These cartridges are compatible with a range of Dolphin models, including Nautilus CC Plus and select M-series units, offering a reliable upgrade for routine maintenance. Note that some Dolphin and Maytronics variants are not supported.\u003c\/p\u003e\n\u003cp\u003eWhen pools are extra dirty, the spring-filter panels are built to trap larger debris and help reduce clogging during the early passes. This can support smoother cleaning cycles as you start a fresh pool season, or after heavy use.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWide compatibility: Fits Dolphin Nautilus CC Plus filters and multiple M-series models (M200, M400, M500, and more).\u003c\/li\u003e\n  \u003cli\u003eSpring-filter efficiency: Panels capture larger debris, helping to prevent quick clogs during dirty water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDurability and reuse are central to this set. The construction features an ABS plastic frame that provides sturdy support, while the cartridges are designed for reuse after a simple rinse. With proper care, these filters can last 2–3 years, depending on pool conditions and maintenance habits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable build and reuse: ABS frame supports long-term use and repeated cleaning.\u003c\/li\u003e\n  \u003cli\u003eValue and size: Each pack includes four filter panels; dimensions are 10-1\/2\" L x 6-3\/8\" W, a convenient size for many Dolphin cleaners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCare and usage tips: rinse the filters every 4–6 weeks between deep cleans and ensure they are dry before storing. Before purchasing, verify model compatibility, as some Dolphin variants and Maytronics parts are not supported.\u003c\/p\u003e\n\n\u003cp\u003eKerneed aims to support reliable pool maintenance with practical, user-friendly components that fit a broad range of cleaners. This 4-pack offers a cost-effective option for ongoing upkeep without asserting guaranteed results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Dolphin models are compatible with Kerneed spring filter cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Dolphin Nautilus CC Plus filters and models like M200, M400, M500; not compatible with Nautilus CC or many newer variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I maintain these filters for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse the filters every 4–6 weeks between uses; the ABS frame supports durability, while the spring panels help trap larger debris to reduce early clogs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kerneed","offers":[{"title":"Default Title","offer_id":43979739037830,"sku":"B09V5KSC5W","price":27.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/kerneed-robotic-pool-cleaner-spring-filter-4-pack.jpg?v=1778672160","url":"https:\/\/patiozora.com\/products\/kerneed-robotic-pool-cleaner-spring-filter-cartridges-4-pack-for-dolphin-nautilus-cc-plus-m200-m400-m500-more","provider":"PatioZora","version":"1.0","type":"link"}