{"product_id":"swimara-2-pack-78161-pwk35b-c-6350-replacement-spa-filter-for-hot-spring-limelight-2018-14-x-6-3-8-in","title":"Swimara 2-Pack 78161 PWK35B C-6350 Replacement Spa Filter for Hot Spring Limelight (2018+), 14 x 6-3\/8 in","description":"\u003ch2\u003eUpgrade Your Limelight Filtration with Swimara 2-Pack 78161\u003c\/h2\u003e\n\u003cp\u003eRefresh and simplify spa maintenance with Swimara’s 2-Pack 78161 replacement filters, designed for Hot Spring Limelight series from 2018 onward. This complete dual-filter set is precision-engineered to support the Limelight’s dual-filtration system, helping sustain clear water and steady pump performance. It works across multiple models in the Limelight family, including Pulse, Flair, Flash, Beam, and Prism, giving you a practical, ready-to-install filtration upgrade that respects OEM standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this set stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete 2-Filter System Set:\u003c\/strong\u003e A paired replacement for dual-filtration configurations, enabling a full system refresh in one purchase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerified OEM \u0026amp; Cross-Compatibility:\u003c\/strong\u003e Cross-compatible with Pleatco PWK35B, Unicel C-6350, Filbur FC-3921, and Darlly 67501 while meeting or exceeding OEM expectations for a tool-free install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePrecise fit and compatibility\u003c\/h3\u003e\n\u003cp\u003eDimensions are 14 inches in length with a 6-3\/8 inch outer diameter and 2-inch open ends. This set is intended for 2-inch open-end systems only and will not fit older pre-2018 models or any spa that uses threaded filters. If you’re upgrading from a ceramic Tri-X system (78372), this high-efficiency fiber option offers a robust alternative.\u003c\/p\u003e\n\n\u003ch3\u003ePro Series filtration you can feel\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced 3 oz Pro-Grade Media:\u003c\/strong\u003e Triangular Trilobal fibers with integrated Dirt-Locking capture fine debris down to 10 microns, delivering high-density filtration and a balanced-flow that helps maintain water clarity without overburdening the pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Clumping Structural Integrity:\u003c\/strong\u003e A reinforced center core and chlorine-resistant end caps protect against cracking under pressure. The rigid anti-collapse design keeps pleats evenly spaced, making rinsing easier and extending service life with proper care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare, maintenance, and lifespan\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse only; do not backwash to preserve filter media and flow characteristics.\u003c\/li\u003e\n  \u003cli\u003eExpect extended service life when paired with regular maintenance; commonly 12–24 months with proper care.\u003c\/li\u003e\n  \u003cli\u003eHandle with care during cleaning to preserve the integrity of the end caps and core.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn short, this Swimara 2-Pack is crafted for reliability and ease, offering a practical, high-performance filtration option for Hot Spring Limelight spas. Use it as a straightforward upgrade, a reliable OEM-compatible replacement, or a proactive way to refresh dual filtration without guesswork.\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 does the Swimara 2-Pack 78161 replacement filter fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Engineered for Hot Spring Limelight 2018+; cross-compatible with Pleatco PWK35B, Unicel C-6350, Filbur FC-3921, and Darlly 67501.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I care for these filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse only; do not backwash. Regular replacement supports clearer water and smoother spa operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Swimara","offers":[{"title":"Default Title","offer_id":43982598471814,"sku":"B0FF4QPF74","price":60.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/swimara-78161-dual-filter-system.jpg?v=1778761637","url":"https:\/\/patiozora.com\/products\/swimara-2-pack-78161-pwk35b-c-6350-replacement-spa-filter-for-hot-spring-limelight-2018-14-x-6-3-8-in","provider":"PatioZora","version":"1.0","type":"link"}