{"title":"Marquis Spas","description":"\u003ch2\u003eMarquis Spas Parts \u0026amp; Accessories\u003c\/h2\u003e\n\n\u003cp\u003eShop Marquis Spas parts and accessories from Southern Leisure Spas and Wellness. This collection includes replacement items and maintenance products selected for Marquis hot tub and swim spa owners, including filters, spa parts, accessories, and care essentials.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are replacing a Marquis spa filter, looking for a specific replacement part, or stocking up on accessories for regular spa ownership, this collection is designed to help you find products that make sense for your Marquis spa.\u003c\/p\u003e\n\n\u003ch3\u003eMarquis Spa Parts \u0026amp; Products\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarquis Spas replacement filters\u003c\/li\u003e\n  \u003cli\u003eCompatible spa and swim spa parts\u003c\/li\u003e\n  \u003cli\u003eHot tub and swim spa accessories\u003c\/li\u003e\n  \u003cli\u003eCleaning and maintenance essentials\u003c\/li\u003e\n  \u003cli\u003eProducts selected for Marquis spa owners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFind the Right Marquis Spa Part\u003c\/h3\u003e\n\n\u003cp\u003eMarquis Spas may use different filters, parts, and accessories depending on the model, year, and original equipment installed with the spa. Before ordering, compare your existing filter or part to the product details, measurements, and compatibility information listed on each product page.\u003c\/p\u003e\n\n\u003cp\u003eIf you are unsure which Marquis Spas part or accessory is right for your hot tub or swim spa, contact Southern Leisure Spas and Wellness before ordering. Our team can help verify fitment so you get the correct replacement item for your spa.\u003c\/p\u003e","products":[{"product_id":"marquis-atv-swim-spa-filter-20499","title":"ATV \u0026 Marquis Swim Spa Replacement Filter – Replaces 20499","description":"\u003ch2\u003eReplacement Filter for Marquis ATV and Compatible Swim Spas\u003c\/h2\u003e\n\n\u003cp\u003eKeep your swim spa’s water clean and circulating properly with this premium replacement filter for select Marquis Aquatic Training Vessel—or ATV—swim spas. Its tall, high-capacity design provides approximately 90 square feet of filtration media to help capture dirt, oils, debris and other contaminants from large volumes of swim-spa water.\u003c\/p\u003e\n\n\u003cp\u003eThis cartridge features antimicrobial-treated pleated media, a convenient removal handle and a threaded bottom connection designed to match compatible Marquis swim-spa filtration systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces Marquis filter numbers 20499 and 20496. Also cross-references SC858-S and 50459M.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis listing includes one replacement filter. Certain Marquis swim spas use two filters, so verify the quantity required for your specific model before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e🔹 Key Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePremium replacement filter for compatible Marquis and ATV swim spas\u003c\/li\u003e\n  \u003cli\u003eApproximately 90 square feet of pleated filtration media\u003c\/li\u003e\n  \u003cli\u003eHelps capture dirt, debris, oils and other water contaminants\u003c\/li\u003e\n  \u003cli\u003eAntimicrobial-treated media helps inhibit microbial growth on the filter material\u003c\/li\u003e\n  \u003cli\u003eLarge-capacity design made for demanding swim-spa applications\u003c\/li\u003e\n  \u003cli\u003eClosed top with a convenient integrated removal handle\u003c\/li\u003e\n  \u003cli\u003eThreaded bottom connection for secure installation\u003c\/li\u003e\n  \u003cli\u003eWashable and reusable with proper maintenance\u003c\/li\u003e\n  \u003cli\u003eReplaces Marquis part numbers 20499 and 20496\u003c\/li\u003e\n  \u003cli\u003eCross-references SC858-S and 50459M\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Antimicrobial-treated filter media helps protect the filter material itself. It does not sanitize the swim-spa water or replace an approved chlorine, bromine or other water-care system.\u003c\/p\u003e\n\n\u003ch2\u003e🔍 Compatible Marquis Swim Spas\u003c\/h2\u003e\n\n\u003cp\u003eThis replacement filter is designed for compatible filtration systems found in select Marquis swim spas, including:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarquis Aquatic Training Vessel—or ATV—14-foot models\u003c\/li\u003e\n  \u003cli\u003eMarquis Aquatic Training Vessel—or ATV—17-foot models\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis ATV swim spas originally using filter 20496\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis ATV swim spas originally using filter 20499\u003c\/li\u003e\n  \u003cli\u003eSelect 2023 and newer Marquis V174S swim spas\u003c\/li\u003e\n  \u003cli\u003eSelect 2023 and newer Marquis V174K swim spas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMarquis has used different filtration systems across swim-spa models and production years. Do not order by brand or spa length alone. Confirm the part number, dimensions, threaded connection and required quantity before purchasing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e📏 Confirm Your Filter Before Ordering\u003c\/h2\u003e\n\n\u003cp\u003eYour current filter should match the following characteristics:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarquis filter number 20499 or earlier 20496\u003c\/li\u003e\n  \u003cli\u003eApproximately 90 square feet of filtration media\u003c\/li\u003e\n  \u003cli\u003eApproximately 30 inches of filter-body length\u003c\/li\u003e\n  \u003cli\u003eApproximately 31½ inches in total length, including the handle and threaded fitting\u003c\/li\u003e\n  \u003cli\u003eApproximately 5¼ to 5½ inches in outside diameter\u003c\/li\u003e\n  \u003cli\u003eClosed top with an integrated removal handle\u003c\/li\u003e\n  \u003cli\u003eApproximately 2-inch male threaded bottom connection\u003c\/li\u003e\n  \u003cli\u003eSame overall end-cap and mounting configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMeasurement note:\u003c\/strong\u003e Published measurements vary depending on whether the filter body or the complete cartridge—including the handle and threaded fitting—is measured.\u003c\/p\u003e\n\n\u003cp\u003eIf you are uncertain, contact Southern Leisure with pictures of the top and bottom of your existing filter, its measurements, the spa model and the spa’s production year before ordering.\u003c\/p\u003e\n\n\u003ch2\u003e📋 How to Replace\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eTurn off power to the swim spa at the breaker.\u003c\/li\u003e\n  \u003cli\u003eRemove the skimmer cover or filter-access assembly.\u003c\/li\u003e\n  \u003cli\u003eUse the integrated handle to carefully unscrew the existing cartridge.\u003c\/li\u003e\n  \u003cli\u003eRemove loose debris from the filter compartment.\u003c\/li\u003e\n  \u003cli\u003eRemove all protective packaging from the replacement filter.\u003c\/li\u003e\n  \u003cli\u003eInspect the handle, end caps and threaded connection for damage.\u003c\/li\u003e\n  \u003cli\u003ePosition the new cartridge over the matching filter-housing connection.\u003c\/li\u003e\n  \u003cli\u003eThread the cartridge gently into place by hand.\u003c\/li\u003e\n  \u003cli\u003eDo not force, cross-thread or overtighten the filter.\u003c\/li\u003e\n  \u003cli\u003eRepeat the process if your swim spa uses a second cartridge.\u003c\/li\u003e\n  \u003cli\u003eReinstall the skimmer cover or filter-access assembly.\u003c\/li\u003e\n  \u003cli\u003eRestore power and confirm normal water circulation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003e💬 Southern Leisure Says\u003c\/h2\u003e\n\n\u003cp\u003eThe 20499 is substantially longer than a typical hot-tub filter, so matching the complete cartridge is especially important. Confirm the handle, threaded bottom and overall dimensions before ordering—not just the outside diameter.\u003c\/p\u003e\n\n\u003cp\u003eMany compatible Marquis swim spas use dual filtration. The V174S and V174K, for example, provide 180 square feet of total filtration using two 90-square-foot cartridges. This listing includes one filter, so check whether your swim spa requires two.\u003c\/p\u003e\n\n\u003ch2\u003e🧼 Care \u0026amp; Maintenance\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInspect and rinse the filter regularly during normal swim-spa use.\u003c\/li\u003e\n  \u003cli\u003eRinse carefully between the pleats using a garden hose.\u003c\/li\u003e\n  \u003cli\u003eWork from the top of the cartridge toward the bottom.\u003c\/li\u003e\n  \u003cli\u003eRotate the cartridge while rinsing to clean the entire filter.\u003c\/li\u003e\n  \u003cli\u003eClean more frequently during periods of heavy use.\u003c\/li\u003e\n  \u003cli\u003ePeriodically use a dedicated spa-cartridge cleaner to remove oils and residue.\u003c\/li\u003e\n  \u003cli\u003eFollow the cleaner’s directions and rinse the cartridge thoroughly.\u003c\/li\u003e\n  \u003cli\u003eDo not use a pressure washer, stiff brush or sharp cleaning tool.\u003c\/li\u003e\n  \u003cli\u003eMaintain balanced water chemistry to support filter performance.\u003c\/li\u003e\n  \u003cli\u003eReplace the cartridge if the pleats become torn, collapsed or permanently restricted.\u003c\/li\u003e\n  \u003cli\u003eIf the swim spa uses two filters, inspect and maintain both cartridges together.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📌 Product Quick Facts\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Swim-spa replacement filter cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible brand:\u003c\/strong\u003e Marquis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary replacement number:\u003c\/strong\u003e 20499\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlso replaces:\u003c\/strong\u003e Marquis 20496\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional cross-references:\u003c\/strong\u003e SC858-S and 50459M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiltration area:\u003c\/strong\u003e Approximately 90 sq. ft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter-body length:\u003c\/strong\u003e Approximately 30 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e Approximately 31½ inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e Approximately 5¼ to 5½ inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Closed with integrated handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Approximately 2-inch male thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Antimicrobial-treated pleated filter media\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e One filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM product:\u003c\/strong\u003e No—compatible replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e⚙️ Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSwim-spa filter cartridge\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatible Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMarquis\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePrimary Replacement Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20499\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePrevious Marquis Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20496\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAdditional Cross-References\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSC858-S and 50459M\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFiltration Area\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 90 sq. ft.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFilter-Body Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 30 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 31½ inches, including fittings\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 5¼ to 5½ inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTop Configuration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eClosed top with integrated handle\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBottom Connection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 2-inch male thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFilter Media\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAntimicrobial-treated pleated media\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOne filter cartridge\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOEM Product\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNo—compatible replacement\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch4\u003eIs this a genuine Marquis OEM filter?\u003c\/h4\u003e\n\n\u003cp\u003eNo. This is a compatible replacement designed to match the fit and filtration requirements of Marquis filter 20499. It is not manufactured or branded by Marquis.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this filter replace Marquis 20496?\u003c\/h4\u003e\n\n\u003cp\u003eYes. The 20499 configuration superseded the earlier Marquis 20496 filter. Always compare the dimensions, handle and threaded connection before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eWill this fit every Marquis swim spa?\u003c\/h4\u003e\n\n\u003cp\u003eNo. Marquis has used multiple filter sizes and configurations. This cartridge is intended for select ATV models and compatible V174S and V174K swim spas. Verify your existing filter before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eHow many filters are included?\u003c\/h4\u003e\n\n\u003cp\u003eThis listing includes one filter cartridge.\u003c\/p\u003e\n\n\u003ch4\u003eDoes my swim spa need one or two filters?\u003c\/h4\u003e\n\n\u003cp\u003eSome compatible Marquis swim spas use two 90-square-foot filters. Current V174S and V174K models use dual filtration totaling 180 square feet. Inspect your swim spa or consult its owner’s manual to confirm the required quantity.\u003c\/p\u003e\n\n\u003ch4\u003eWhy do different listings show slightly different measurements?\u003c\/h4\u003e\n\n\u003cp\u003eSome measurements include only the pleated filter body, while others include the handle and threaded fitting. The filter body is approximately 30 inches long, while the complete cartridge is approximately 31½ inches long.\u003c\/p\u003e\n\n\u003ch4\u003eWhat does antimicrobial-treated media do?\u003c\/h4\u003e\n\n\u003cp\u003eThe treatment helps inhibit microbial growth on the filter material. It does not sanitize the swim-spa water or replace chlorine, bromine or another approved sanitizer.\u003c\/p\u003e\n\n\u003ch4\u003eCan this filter be cleaned and reused?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Carefully rinse between the pleats with a garden hose and periodically use a dedicated spa-cartridge cleaner. Thoroughly rinse away all cleaning solution before reinstalling the filter.\u003c\/p\u003e\n\n\u003ch4\u003eWhen should the filter be replaced?\u003c\/h4\u003e\n\n\u003cp\u003eReplace the filter when the pleats become torn, collapsed or permanently restricted, or when proper water flow cannot be restored through cleaning. Service life varies based on usage, water chemistry and maintenance.\u003c\/p\u003e\n\n\u003ch2\u003e🛡️ Why Buy From Southern Leisure?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatibility assistance from experienced spa professionals\u003c\/li\u003e\n  \u003cli\u003eHelp confirming the correct filter before ordering\u003c\/li\u003e\n  \u003cli\u003eCarefully selected replacement products\u003c\/li\u003e\n  \u003cli\u003eConvenient shipping and local pickup options\u003c\/li\u003e\n  \u003cli\u003eTrusted by spa owners since 2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📦 Shipping \u0026amp; Pickup\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eShips as one swim-spa filter cartridge\u003c\/li\u003e\n  \u003cli\u003eShipping and pickup options are displayed at checkout\u003c\/li\u003e\n  \u003cli\u003eThis is an oversized filter; packaging dimensions may be larger than standard spa-filter shipments\u003c\/li\u003e\n  \u003cli\u003eInspect the cartridge, handle, pleats and threaded fitting upon arrival\u003c\/li\u003e\n  \u003cli\u003eKeep the filter clean and protected until installation\u003c\/li\u003e\n  \u003cli\u003eConfirm compatibility before installing or wetting the filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marquis Spas","offers":[{"title":"Default Title","offer_id":47281354768553,"sku":"20499","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9939\/6265\/files\/atv-marquis-swim-spa-replacement-filter-replaces-20499-8718260.png?v=1785846966"},{"product_id":"marquis-20690-oem-50-square-foot-spa-filter","title":"Marquis OEM 50 Sq. Ft. Spa Filter – 20690","description":"\u003ch2\u003eGenuine Marquis OEM 50-Square-Foot Spa Filter\u003c\/h2\u003e\n\n\u003cp\u003eMaintain clean water and proper circulation with the genuine Marquis 20690 replacement filter. This OEM cartridge is designed for compatible Marquis ConstantClean filtration systems and provides approximately 50 square feet of pleated filtration media.\u003c\/p\u003e\n\n\u003cp\u003eThe 20690 measures approximately 16 inches long by 5⅛ inches in diameter. It features a convenient top handle and a 2-inch male threaded bottom connection for secure installation in the spa’s filter housing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThis is a genuine OEM Marquis replacement filter—not an aftermarket substitute.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage includes one Marquis 20690 filter cartridge. Some compatible spas use more than one filter, so confirm the quantity required before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e🔹 Key Benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM Marquis replacement filter\u003c\/li\u003e\n  \u003cli\u003eApproximately 50 square feet of pleated filtration media\u003c\/li\u003e\n  \u003cli\u003eHelps capture dirt, oils, debris and other contaminants\u003c\/li\u003e\n  \u003cli\u003eSupports proper water flow and filtration performance\u003c\/li\u003e\n  \u003cli\u003eDesigned for compatible Marquis ConstantClean systems\u003c\/li\u003e\n  \u003cli\u003eClosed top with an integrated removal handle\u003c\/li\u003e\n  \u003cli\u003eMale threaded bottom connection for secure installation\u003c\/li\u003e\n  \u003cli\u003eWashable and reusable with proper maintenance\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for Marquis part number 20690\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e🔍 Compatible Marquis Hot Tubs\u003c\/h2\u003e\n\n\u003cp\u003eThe Marquis 20690 is used in compatible filtration systems found in select versions of the following Marquis collections and models:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSelect Marquis Celebrity models from approximately 2018 and newer\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis Celebrity Elite models from approximately 2018 and newer\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis Elite models from approximately 2020 and newer\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis Crown Collection models from approximately 2021 and newer\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis V150P swim spas from approximately 2019 and newer\u003c\/li\u003e\n  \u003cli\u003eSelect Marquis V150W swim spas from approximately 2019 and newer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSelect Marquis Elite Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarquis Broadway Elite\u003c\/li\u003e\n  \u003cli\u003eMarquis Monaco Elite\u003c\/li\u003e\n  \u003cli\u003eMarquis Hollywood Elite\u003c\/li\u003e\n  \u003cli\u003eMarquis Vegas Elite\u003c\/li\u003e\n  \u003cli\u003eMarquis Woodstock Elite\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Marquis Nashville and Nashville Elite generally use a different, smaller-capacity filter. Do not order the 20690 for a Nashville based solely on the collection name.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMarquis has changed filter configurations within certain collections, models and production years. Do not order by model name alone. Confirm the 20690 number, dimensions, handle and threaded connection before purchasing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e📏 Confirm Your Filter Before Ordering\u003c\/h2\u003e\n\n\u003cp\u003eYour current filter should match the following characteristics:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarquis part number 20690\u003c\/li\u003e\n  \u003cli\u003eApproximately 50 square feet of filtration media\u003c\/li\u003e\n  \u003cli\u003eApproximately 15⅞ to 16 inches long\u003c\/li\u003e\n  \u003cli\u003eApproximately 5⅛ to 5¼ inches in outside diameter\u003c\/li\u003e\n  \u003cli\u003eClosed top with an integrated bar-style handle\u003c\/li\u003e\n  \u003cli\u003eApproximately 2-inch male threaded bottom connection\u003c\/li\u003e\n  \u003cli\u003eSame end-cap shape and mounting configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Marquis 20690 is also commonly cross-referenced with the Unicel 5CH-512 replacement configuration. This listing is for the genuine Marquis OEM cartridge.\u003c\/p\u003e\n\n\u003cp\u003eIf you are uncertain, contact Southern Leisure with pictures of the top and bottom of your existing filter, its measurements, your spa model and its production year before ordering.\u003c\/p\u003e\n\n\u003ch2\u003e📋 How to Replace\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eTurn off power to the spa at the breaker.\u003c\/li\u003e\n  \u003cli\u003eRemove the filter cover or skimmer-access assembly.\u003c\/li\u003e\n  \u003cli\u003eUse the integrated handle to carefully unscrew the existing filter.\u003c\/li\u003e\n  \u003cli\u003eRemove loose debris from the filter compartment.\u003c\/li\u003e\n  \u003cli\u003eRemove all protective packaging from the new cartridge.\u003c\/li\u003e\n  \u003cli\u003eInspect the handle, end caps and threaded connection.\u003c\/li\u003e\n  \u003cli\u003ePosition the filter over the matching connection in the housing.\u003c\/li\u003e\n  \u003cli\u003eThread the filter gently into place by hand.\u003c\/li\u003e\n  \u003cli\u003eDo not force, cross-thread or overtighten the cartridge.\u003c\/li\u003e\n  \u003cli\u003eInstall any additional cartridge required by your filtration system.\u003c\/li\u003e\n  \u003cli\u003eReinstall the filter cover or skimmer assembly.\u003c\/li\u003e\n  \u003cli\u003eRestore power and confirm normal water circulation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003e💬 Southern Leisure Says\u003c\/h2\u003e\n\n\u003cp\u003eThe Marquis 20690 looks similar to several other threaded spa filters, but the cartridge length and connection must match. Confirm all three identification points—the 20690 part number, approximately 16-inch length and threaded bottom—before ordering.\u003c\/p\u003e\n\n\u003cp\u003eSome Marquis filtration systems use more than one cartridge. This listing includes one filter, so inspect your spa’s filter compartment before choosing the order quantity.\u003c\/p\u003e\n\n\u003ch2\u003e🧼 Care \u0026amp; Maintenance\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInspect and rinse the filter regularly during normal spa use.\u003c\/li\u003e\n  \u003cli\u003eCarefully rinse between each pleat using a garden hose.\u003c\/li\u003e\n  \u003cli\u003eWork from the top of the cartridge toward the bottom.\u003c\/li\u003e\n  \u003cli\u003eRotate the filter while rinsing to clean the entire cartridge.\u003c\/li\u003e\n  \u003cli\u003eClean more frequently during periods of heavy use.\u003c\/li\u003e\n  \u003cli\u003ePeriodically use a dedicated spa-cartridge cleaner to remove oils and residue.\u003c\/li\u003e\n  \u003cli\u003eFollow the cleaner’s directions and rinse the filter thoroughly.\u003c\/li\u003e\n  \u003cli\u003eDo not use a pressure washer, stiff brush or sharp cleaning tool.\u003c\/li\u003e\n  \u003cli\u003eMaintain balanced water chemistry to support filtration performance.\u003c\/li\u003e\n  \u003cli\u003eReplace the cartridge if its pleats become torn, collapsed or permanently restricted.\u003c\/li\u003e\n  \u003cli\u003eIf your spa uses multiple filters, inspect and maintain them together.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📌 Product Quick Facts\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Marquis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e OEM pleated spa filter cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer number:\u003c\/strong\u003e 20690\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon aftermarket cross-reference:\u003c\/strong\u003e Unicel 5CH-512\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiltration area:\u003c\/strong\u003e Approximately 50 sq. ft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Approximately 15⅞ to 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e Approximately 5⅛ to 5¼ inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Closed with integrated handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom:\u003c\/strong\u003e Approximately 2-inch male thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Pleated synthetic filtration media\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e One filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM product:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e⚙️ Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMarquis\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20690\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOEM hot-tub filter cartridge\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFiltration Area\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 50 sq. ft.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 15⅞ to 16 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 5⅛ to 5¼ inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTop Configuration\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eClosed top with integrated handle\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBottom Connection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eApproximately 2-inch male pipe thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCommon Aftermarket Cross-Reference\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUnicel 5CH-512\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOne filter cartridge\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUSA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOEM Product\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch4\u003eIs this a genuine Marquis OEM filter?\u003c\/h4\u003e\n\n\u003cp\u003eYes. This is a genuine Marquis OEM replacement filter with manufacturer part number 20690.\u003c\/p\u003e\n\n\u003ch4\u003eWill this fit every Marquis hot tub?\u003c\/h4\u003e\n\n\u003cp\u003eNo. Marquis has used different filter sizes and configurations across its collections and production years. Confirm the 20690 part number, physical dimensions and threaded connection before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this filter fit the Marquis V150W?\u003c\/h4\u003e\n\n\u003cp\u003eThe 20690 is used in select V150W swim spas from approximately 2019 and newer. However, filtration configurations can vary, so inspect the existing filter and confirm the part number before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this filter fit the Marquis V150P?\u003c\/h4\u003e\n\n\u003cp\u003eThe 20690 is used in select V150P swim spas from approximately 2019 and newer. Confirm the filter number, dimensions and threaded connection before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this fit the Nashville or Nashville Elite?\u003c\/h4\u003e\n\n\u003cp\u003eGenerally, no. The Nashville and Nashville Elite typically use a smaller-capacity filter. Confirm the original cartridge before purchasing a replacement.\u003c\/p\u003e\n\n\u003ch4\u003eHow many filters are included?\u003c\/h4\u003e\n\n\u003cp\u003eThis listing includes one genuine Marquis 20690 filter cartridge.\u003c\/p\u003e\n\n\u003ch4\u003eHow many filters does my spa require?\u003c\/h4\u003e\n\n\u003cp\u003eThe required quantity depends on the model and filtration configuration. Some Marquis spas use one cartridge, while others use multiple filters. Inspect your filter compartment or consult the spa’s owner’s manual before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eCan this filter be cleaned and reused?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Rinse carefully between the pleats with a garden hose and periodically use a dedicated spa-cartridge cleaner. Thoroughly rinse away all cleaning solution before reinstalling the filter.\u003c\/p\u003e\n\n\u003ch4\u003eWhen should the filter be replaced?\u003c\/h4\u003e\n\n\u003cp\u003eReplace the cartridge when the pleats become torn, collapsed or permanently restricted, or when proper water flow cannot be restored through cleaning. Actual service life depends on usage, water chemistry and maintenance.\u003c\/p\u003e\n\n\u003ch2\u003e🛡️ Why Buy From Southern Leisure?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM Marquis replacement product\u003c\/li\u003e\n  \u003cli\u003eCompatibility assistance from experienced spa professionals\u003c\/li\u003e\n  \u003cli\u003eHelp confirming the correct filter before ordering\u003c\/li\u003e\n  \u003cli\u003eConvenient shipping and local pickup options\u003c\/li\u003e\n  \u003cli\u003eTrusted by spa owners since 2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📦 Shipping \u0026amp; Pickup\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eShips as one genuine Marquis filter cartridge\u003c\/li\u003e\n  \u003cli\u003eShipping and pickup options are displayed at checkout\u003c\/li\u003e\n  \u003cli\u003eInspect the cartridge, handle, pleats and threaded connection upon arrival\u003c\/li\u003e\n  \u003cli\u003eKeep the filter clean and protected until installation\u003c\/li\u003e\n  \u003cli\u003eConfirm compatibility before installing or wetting the filter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marquis Spas","offers":[{"title":"Default Title","offer_id":47281365745833,"sku":"20690","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9939\/6265\/files\/marquis-oem-50-sq-ft-spa-filter-20690-2807429.png?v=1785846908"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9939\/6265\/collections\/marquis-spas-2451683.png?v=1785846893","url":"https:\/\/shop.southernleisurespas.com\/collections\/marquis-spas.oembed","provider":"Southern Leisure Spas \u0026 Wellness","version":"1.0","type":"link"}