{"product_id":"maytronics-9991467-r4-cartridge-filter-set-for-dolphin-active-20-30-40-60","title":"Maytronics 9991467-R4 Cartridge Filter Set - For Dolphin Active 20 30 40 60","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e This cartridge filter set installs inside compatible Dolphin Active 20, 30, 40, and 60 robotic pool cleaners. The cartridges capture debris and fine particles during operation. They are removed, rinsed, and reinstalled after cleaning cycles. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e Clogged or damaged cartridges reduce suction and limit cleaning performance. If filter media is torn or worn, fine debris may pass back into the pool. Replacing the cartridge set restores proper filtration and debris containment. Routine cartridge maintenance supports consistent cleaner efficiency. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: 9991467-R4\u003c\/li\u003e \u003cli\u003eCartridge filter set\u003c\/li\u003e \u003cli\u003eCompatible with Dolphin Active 20, 30, 40, 60 models\u003c\/li\u003e \u003cli\u003eInternal robotic cleaner filtration component\u003c\/li\u003e \u003cli\u003eRemovable and cleanable cartridges\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Disconnect power and remove the cleaner from the pool before servicing internal filters. Ensure cartridges are properly aligned and fully seated before operation. Confirm by manufacturer part number before ordering. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Maytronics Brand\u003c\/strong\u003e\u003cbr\u003e Maytronics integrates cartridge style filtration into many Dolphin cleaner platforms. These systems are designed for easy removal and routine maintenance. Genuine filter cartridges maintain proper flow and debris capture. The brand supports long term robotic cleaner service through accessible replacement parts. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Technicians replace cartridge sets when suction declines or when filter material shows wear. It is common during annual service or after heavy debris seasons. Routine cartridge cleaning is part of standard robotic maintenance. \u003c\/p\u003e","brand":"Maytronics US","offers":[{"title":"Default Title","offer_id":52029787963666,"sku":"9991467-ASSY","price":82.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/MAY9991467R4_0.jpg?v=1770930580","url":"https:\/\/www.aquaterrabackyard.com\/products\/maytronics-9991467-r4-cartridge-filter-set-for-dolphin-active-20-30-40-60","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}