{"product_id":"sundance-50ft-pleated-spa-filter-for-680-series-373045s-oem-replacement-direct-fit","title":"Sundance 50ft Pleated Spa Filter for 680 Series (373045S) - OEM Replacement, Direct Fit","description":"\u003cp\u003e\u003cstrong\u003eThe Sundance Spas 50ft Pleated Filter (part 373045S) is the OEM replacement filter designed to fit Sundance 680 Series hot tubs for reliable debris capture and water clarity.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis original equipment manufacturer (OEM) filter replaces part #373045 and is sized for Sundance Spas 680 Series models from 2012 onward. Engineered to match the spa’s factory specifications, the 50ft pleated media balances filtration surface area and flow so your circulation system performs as intended. Use it to swap out worn cartridges or to keep a spare on hand for routine maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Sundance tubs use this 50ft filter?\u003c\/h3\u003e\n\u003cp\u003eThis cartridge is compatible with a range of Sundance 680 Series hot tubs across several model years. It fits the 2012 Peyton and Denali units; the 2013 Peyton, Hawthorne, Hartford, Edison, and Denali; and 2014–current 680 Series Hawthorne, Hartford, Edison, Denali, and Ramona models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart number: 373045S (previously 373045)\u003c\/li\u003e\n  \u003cli\u003eDesigned for Sundance Spas 680 Series models (2012–present)\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement—no adapter required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 50ft pleated media improve filtration?\u003c\/h3\u003e\n\u003cp\u003eThe pleated design increases surface area, allowing the filter to trap dirt, hair, and fine particles while maintaining consistent flow through the pump. Because it matches factory dimensions, it seats correctly in the filter housing to prevent bypass and preserve circulation efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50ft of pleated fabric for greater debris-holding capacity\u003c\/li\u003e\n  \u003cli\u003ePleats maintain higher surface area without restricting flow\u003c\/li\u003e\n  \u003cli\u003eOEM fit reduces risk of leaks or misalignment in the cartridge seat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I replace this Sundance filter?\u003c\/h3\u003e\n\u003cp\u003eReplacement cadence depends on bather load, water chemistry, and cleaning habits. Inspect the cartridge every 4–8 weeks: replace it when pleats show staining, tearing, or reduced flow despite cleaning. Keeping a fresh filter helps your spa’s circulation equipment run without unnecessary strain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck monthly under moderate use; more often with heavy use\u003c\/li\u003e\n  \u003cli\u003eClean with appropriate filter cleaner between replacements\u003c\/li\u003e\n  \u003cli\u003eSwap when pleats are damaged, deeply stained, or flow is reduced\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical details I should know before buying?\u003c\/h3\u003e\n\u003cp\u003eThis is an original Sundance Spas cartridge sold under part number 373045S and is shaped to the factory dimensions used in 680 Series filter housings. It’s a direct-install replacement—no cutting or adapters are required—making installation straightforward for most owners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM part number: 373045S (previously 373045)\u003c\/li\u003e\n  \u003cli\u003ePhysical form: pleated cylindrical cartridge, 50ft pleat length equivalency\u003c\/li\u003e\n  \u003cli\u003eQuick installation: remove old cartridge, rinse housing, fit new cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Owners of Sundance 680 Series hot tubs who want a genuine OEM replacement filter that restores factory fit and filtration capacity. It’s suited for homeowners and service professionals who prefer original parts for compatibility and ease of installation rather than generic aftermarket cartridges. Keep one on hand for scheduled maintenance or to replace a worn filter during the swimming season.\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: Is part 373045S the original Sundance filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Part 373045S is the OEM Sundance Spas 50ft pleated filter, previously sold as part #373045.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this filter fit my 2014 Sundance Romona spa?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This 50ft cartridge is compatible with 2014–current Sundance 680 Series models, including Ramona.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sundance","offers":[{"title":"Default Title","offer_id":56829899735380,"sku":"B0774PQZ6Y","price":59.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/sundance-filter-front-view_4ebdeb24-5087-4efd-a868-d5b1bdea2504.jpg?v=1786999360","url":"https:\/\/gardenluxe.co.uk\/products\/sundance-50ft-pleated-spa-filter-for-680-series-373045s-oem-replacement-direct-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}