{"product_id":"pentair-lock-ring-for-rainbow-rdc-rtl-leaf-traps-dynamic-series-compatibility","title":"Pentair Lock Ring for Rainbow RDC\/RTL\/Leaf Traps – Dynamic Series Compatibility","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Pentair Lock Ring is a durable, purpose-built component designed to secure a variety of Pentair inline pool and spa filtration options. Built to pair with multiple Dynamic series filters, Rainbow RDC\/RTL\/Leaf Traps, and related accessories, this lock ring helps maintain alignment and a clean seal during regular filtration cycles. Its robust construction and precise fit are meant to support smooth maintenance workflows and reliable operation across compatible systems.\u003c\/p\u003e\n\u003ch2\u003eFits and compatibility\u003c\/h2\u003e\n\u003cp\u003eThis lock ring is engineered for use with a broad range of Pentair equipment, making it a versatile choice for replacements or upgrades. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDynamic series inline pool\/spa cartridge filters (I, II RTL\/RCF, III RTL\/RCF, V)\u003c\/li\u003e\n  \u003cli\u003eRDC-25, RDC-25S, RDC-50, RDC-50S, DSC 75, DSC 100\u003c\/li\u003e\n  \u003cli\u003eLeaf traps (179, 179-HDB, 179-C, 179C HDB)\u003c\/li\u003e\n  \u003cli\u003eRainbow high-capacity automatic chlorine\/bromine feeders (HC-3315, HC-3330, HC-3340)\u003c\/li\u003e\n  \u003cli\u003ePredator II mini-cellular media cartridge filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePhysical dimensions are 7 19\/50-inch in length, 1 21\/50-inch in height, and 7-3\/20-inch in width, ensuring a consistent fit across these systems.\u003c\/p\u003e\n\u003ch2\u003eKey benefits and real-life uses\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure fit\u003c\/strong\u003e: helps maintain a tight seal between housing components, potentially reducing leaks during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-system compatibility\u003c\/strong\u003e: designed to work with a wide range of Pentair equipment for easier replacements or upgrades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e: characterized by a robust metal profile built to withstand regular pool and spa use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e: facilitates straightforward disassembly and reassembly for cleaning or part replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable alignment\u003c\/strong\u003e: helps keep components properly seated for consistent filtration cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaterials, finish, and installation thoughts\u003c\/h2\u003e\n\u003cp\u003eCrafted for longevity, the lock ring emphasizes a smooth, corrosion-resistant profile that resists typical pool chemistry exposure. When installing, verify alignment with the corresponding filter head and ensure the ring sits flush before securing the housing. Regular checks can help you spot wear and plan replacements in advance.\u003c\/p\u003e\n\u003ch2\u003eWhy choose Pentair\u003c\/h2\u003e\n\u003cp\u003ePentair is a trusted name in pool and spa equipment, offering components designed for broad compatibility and dependable performance across multiple models and feeders. This lock ring supports flexible maintenance strategies and helps you keep your filtration system operating as intended.\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: What pool and spa systems is the Pentair Lock Ring compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Pentair Dynamic series inline filters, RDC\/RTL\/RCF, leaf traps, Rainbow feeders, and Predator II filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the lock ring dimensions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dimensions are 7 19\/50-inch length by 1 21\/50-inch height by 7-3\/20-inch width.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":43989887975558,"sku":"B004VU98XU","price":30.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/pentair-lock-ring-rainbow-rdc-rtl-leaf-traps.jpg?v=1778890365","url":"https:\/\/patiozora.com\/products\/pentair-lock-ring-for-rainbow-rdc-rtl-leaf-traps-dynamic-series-compatibility","provider":"PatioZora","version":"1.0","type":"link"}