{"product_id":"frozin-cold-plunge-filtration-system-20-micron-650-gph-pump","title":"Frozin Cold Plunge Filtration System | 20-Micron Filter \u0026 650 GPH Pump","description":"\u003cdiv class=\"pdp-wrapper\" style=\"font-family: inherit; color: inherit; max-width: 860px; margin: 0 auto; padding: 0;\"\u003e\n\n  \u003c!-- Intro --\u003e\n  \u003cdiv class=\"pdp-block pdp-intro\" style=\"margin-bottom: 28px;\"\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003eFrozin Cold Plunge Filtration System\u003c\/strong\u003e combines a 650 GPH circulation pump with a 20-micron replaceable filter cartridge to keep cold plunge water clean and actively circulating. Designed for use with the Frozin 400 and compatible with most 50–150 gallon cold plunge setups, it removes debris, oils, and particulates before they cloud the water or reach your chiller. The result is cleaner water that lasts longer between changes and a chiller that operates more efficiently over time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Why Customers Choose --\u003e\n  \u003cdiv class=\"pdp-block pdp-why-choose\" style=\"background: #f8f8f8; border-radius: 8px; padding: 22px 26px; margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-star\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 14px 0; letter-spacing: 0.01em;\"\u003eWhy Customers Choose the Frozin Filtration System\u003c\/h2\u003e\n    \u003cul class=\"pdp-list\" style=\"margin: 0; padding-left: 18px; line-height: 1.8;\"\u003e\n      \u003cli\u003e20-micron filtration captures fine particulates, hair, and debris before they accumulate\u003c\/li\u003e\n      \u003cli\u003e650 GPH pump keeps water actively circulating for consistent temperature and cleanliness\u003c\/li\u003e\n      \u003cli\u003eExtends the usable life of each water fill, reducing how often the tub needs to be drained\u003c\/li\u003e\n      \u003cli\u003eHelps protect chiller components from debris-related wear and reduced efficiency\u003c\/li\u003e\n      \u003cli\u003eReplaceable filter cartridges are easy to access and swap without tools\u003c\/li\u003e\n      \u003cli\u003eCompatible with the Frozin 400 and most standard cold plunge and DIY setups\u003c\/li\u003e\n      \u003cli\u003eSuitable for both indoor and outdoor use\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Product Highlights --\u003e\n  \u003cdiv class=\"pdp-block pdp-highlights\" style=\"margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-highlights\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 18px 0; letter-spacing: 0.01em;\"\u003eProduct Highlights\u003c\/h2\u003e\n\n    \u003cdiv class=\"pdp-highlight-item\" style=\"margin-bottom: 16px;\"\u003e\n      \u003ch3 class=\"pdp-highlight-title pdp-icon-filter\" style=\"font-size: 1em; font-weight: 700; margin: 0 0 4px 0;\"\u003e20-Micron Replaceable Filter Cartridge\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eThe 20-micron filter captures fine particulates that pass through coarser filtration, including skin cells, hair, and small debris. The cartridge housing is designed for quick access so filter changes take seconds, not minutes.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"pdp-highlight-item\" style=\"margin-bottom: 16px;\"\u003e\n      \u003ch3 class=\"pdp-highlight-title pdp-icon-pump\" style=\"font-size: 1em; font-weight: 700; margin: 0 0 4px 0;\"\u003e650 GPH High-Flow Circulation Pump\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eThe 650 Gallon Per Hour pump moves water continuously through the filtration system and back into the tub. Active circulation prevents stagnation and supports even temperature distribution throughout the water volume.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"pdp-highlight-item\" style=\"margin-bottom: 16px;\"\u003e\n      \u003ch3 class=\"pdp-highlight-title pdp-icon-compat\" style=\"font-size: 1em; font-weight: 700; margin: 0 0 4px 0;\"\u003eBroad Setup Compatibility\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eThe system uses standard hose connections and is designed to integrate with the Frozin 400, most hard-sided cold plunge tubs, and DIY chest freezer setups in the 50–150 gallon range. No custom fittings are required for most installations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"pdp-highlight-item\" style=\"margin-bottom: 16px;\"\u003e\n      \u003ch3 class=\"pdp-highlight-title pdp-icon-chiller\" style=\"font-size: 1em; font-weight: 700; margin: 0 0 4px 0;\"\u003eChiller Protection\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eBy filtering particulates out of the water before it re-enters the chiller circuit, the system reduces the risk of debris accumulation inside chiller components. This supports consistent cooling performance and reduces maintenance demands on the chiller unit.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"pdp-highlight-item\" style=\"margin-bottom: 0;\"\u003e\n      \u003ch3 class=\"pdp-highlight-title pdp-icon-maintenance\" style=\"font-size: 1em; font-weight: 700; margin: 0 0 4px 0;\"\u003eLow-Maintenance Design\u003c\/h3\u003e\n      \u003cp style=\"margin: 0;\"\u003eThe filter housing is designed for straightforward access. Cartridge replacement requires no special tools and can be completed quickly, keeping downtime between sessions minimal.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Specifications --\u003e\n  \u003cdiv class=\"pdp-block pdp-specs\" style=\"background: #f8f8f8; border-radius: 8px; padding: 22px 26px; margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-specs\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 14px 0; letter-spacing: 0.01em;\"\u003eSpecifications\u003c\/h2\u003e\n    \u003ctable class=\"pdp-specs-table\" style=\"width: 100%; border-collapse: collapse; font-size: inherit;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600; width: 40%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eFrozin \/ Spa Verge USA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eFRZ-FLT-01\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eFiltration Level\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e20-Micron\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eFilter Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eReplaceable cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003ePump Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e650 GPH (Gallons Per Hour)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eRecommended Tub Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e50–150 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eFrozin 400 and most hard-sided or DIY cold plunge setups\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eStandard hose connections — no custom fittings required\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 8px 10px 8px 0; font-weight: 600;\"\u003eUse Environment\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eIndoor and outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Ideal For --\u003e\n  \u003cdiv class=\"pdp-block pdp-ideal-for\" style=\"margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-ideal\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 14px 0; letter-spacing: 0.01em;\"\u003eIdeal For\u003c\/h2\u003e\n    \u003cul class=\"pdp-list\" style=\"margin: 0; padding-left: 18px; line-height: 1.8;\"\u003e\n      \u003cli\u003eFrozin 400 owners who want to extend water life and reduce drain frequency\u003c\/li\u003e\n      \u003cli\u003eCold plunge users running a standalone chiller who want added filtration upstream\u003c\/li\u003e\n      \u003cli\u003eDIY chest freezer cold plunge builds in the 50–150 gallon range\u003c\/li\u003e\n      \u003cli\u003eAnyone looking to reduce the time and effort spent on water maintenance\u003c\/li\u003e\n      \u003cli\u003eUsers who want to protect their chiller investment from debris-related wear\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Important Information --\u003e\n  \u003cdiv class=\"pdp-block pdp-important\" style=\"background: #f8f8f8; border-radius: 8px; padding: 22px 26px; margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-info\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 14px 0; letter-spacing: 0.01em;\"\u003eImportant Information\u003c\/h2\u003e\n    \u003cul class=\"pdp-list\" style=\"margin: 0; padding-left: 18px; line-height: 1.8;\"\u003e\n      \u003cli\u003eEnsure all hose connections are secure and leak-free before powering on the pump.\u003c\/li\u003e\n      \u003cli\u003eDo not run the pump dry. The system must have water flowing through it before the pump is activated.\u003c\/li\u003e\n      \u003cli\u003eReplace the filter cartridge on a regular schedule based on usage and water quality. A clogged filter will reduce pump efficiency and water clarity.\u003c\/li\u003e\n      \u003cli\u003eThe pump requires a standard grounded electrical outlet. Do not use with an undersized or damaged extension cord.\u003c\/li\u003e\n      \u003cli\u003ePlace the filtration unit on a stable, level surface. Keep it clear of standing water and direct rain exposure when used outdoors.\u003c\/li\u003e\n      \u003cli\u003eThis system is designed for cold-water applications only. Do not use with heated water or hot tub setups.\u003c\/li\u003e\n      \u003cli\u003eKeep out of reach of children. Do not allow children to operate the pump or handle filter cartridges.\u003c\/li\u003e\n      \u003cli\u003eInspect hoses and fittings periodically for wear, cracking, or leaks.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003cdiv class=\"pdp-block pdp-faq\" style=\"margin-bottom: 28px;\"\u003e\n    \u003ch2 class=\"pdp-section-title pdp-icon-faq\" style=\"font-size: 1.1em; font-weight: 700; margin: 0 0 16px 0; letter-spacing: 0.01em;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eIs this filtration system compatible with the Frozin 400 cold plunge tub?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eYes. The Frozin Filtration System is designed to work with the Frozin 400 and uses standard hose connections that are compatible with most other hard-sided cold plunge tubs and DIY setups in the 50–150 gallon range.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eCan I use this system with a water chiller?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eYes. The filtration system can be used alongside a water chiller. Placing the filter upstream of the chiller helps prevent debris from entering the chiller’s internal components, which supports consistent cooling performance over time.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eHow often do I need to replace the filter cartridge?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eReplacement frequency depends on how often the tub is used and the condition of the water. As a general guideline, inspect the cartridge regularly and replace it when flow rate noticeably decreases or the cartridge appears visibly saturated. Refer to the included documentation for the manufacturer’s recommended schedule.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eDoes this system replace the need to drain and refill the tub?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eThe filtration system significantly extends the time between water changes by removing particulates that would otherwise accumulate. However, periodic draining and refilling is still recommended as part of routine water maintenance, particularly for high-frequency users.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eIs this system suitable for a DIY chest freezer cold plunge?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eYes. The system uses standard connections and is compatible with most DIY cold plunge builds, including chest freezer conversions in the 50–150 gallon range. Verify your setup’s hose port sizes before purchasing to confirm compatibility.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"border-bottom: 1px solid #e0e0e0; padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eCan I use this system outdoors?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eYes. The system is suitable for outdoor use in a garage, on a patio, or in a backyard setting. Place the unit on a stable, level surface away from standing water and direct rain exposure. In freezing ambient conditions, drain the system when not in use.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails class=\"pdp-faq-item\" style=\"padding: 12px 0;\"\u003e\n      \u003csummary class=\"pdp-faq-question\" style=\"font-weight: 600; cursor: pointer; list-style: none;\"\u003eDoes the pump run continuously?\u003c\/summary\u003e\n      \u003cp class=\"pdp-faq-answer\" style=\"margin: 10px 0 0 0;\"\u003eThe pump is designed to run continuously while the system is powered on, keeping water circulating through the filter at all times. This continuous circulation is what allows the filter to capture particulates effectively and maintain water clarity between sessions.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Closing --\u003e\n  \u003cdiv class=\"pdp-block pdp-closing\" style=\"margin-bottom: 28px;\"\u003e\n    \u003cp style=\"margin: 0;\"\u003eThe Frozin Cold Plunge Filtration System is a practical, well-specified solution for anyone who wants cleaner water and less time spent on tub maintenance. If you use a cold plunge regularly and want to extend water life while protecting your equipment, this system is a straightforward addition to your setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Health Disclaimer --\u003e\n  \u003cdiv class=\"pdp-block pdp-disclaimer\" style=\"margin-bottom: 0; text-align: center;\"\u003e\n    \u003cp style=\"font-size: 0.8em; color: #888; margin: 0;\"\u003eCold-water immersion may not be suitable for everyone. Consult a qualified healthcare provider before beginning any cold therapy practice, particularly if you have cardiovascular conditions, circulatory disorders, or other health concerns. This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ Schema --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is this filtration system compatible with the Frozin 400 cold plunge tub?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The Frozin Filtration System is designed to work with the Frozin 400 and uses standard hose connections that are compatible with most other hard-sided cold plunge tubs and DIY setups in the 50\\u2013150 gallon range.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this system with a water chiller?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The filtration system can be used alongside a water chiller. Placing the filter upstream of the chiller helps prevent debris from entering the chiller's internal components, which supports consistent cooling performance over time.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How often do I need to replace the filter cartridge?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Replacement frequency depends on how often the tub is used and the condition of the water. Inspect the cartridge regularly and replace it when flow rate noticeably decreases or the cartridge appears visibly saturated. Refer to the included documentation for the manufacturer's recommended schedule.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does this system replace the need to drain and refill the tub?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The filtration system significantly extends the time between water changes by removing particulates that would otherwise accumulate. However, periodic draining and refilling is still recommended as part of routine water maintenance, particularly for high-frequency users.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is this system suitable for a DIY chest freezer cold plunge?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The system uses standard connections and is compatible with most DIY cold plunge builds, including chest freezer conversions in the 50\\u2013150 gallon range. Verify your setup's hose port sizes before purchasing to confirm compatibility.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this system outdoors?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The system is suitable for outdoor use in a garage, on a patio, or in a backyard setting. Place the unit on a stable, level surface away from standing water and direct rain exposure. In freezing ambient conditions, drain the system when not in use.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does the pump run continuously?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The pump is designed to run continuously while the system is powered on, keeping water circulating through the filter at all times. This continuous circulation is what allows the filter to capture particulates effectively and maintain water clarity between sessions.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Frozin","offers":[{"title":"Default Title","offer_id":48473262260418,"sku":"FRZ-FLT-01","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/1675\/1810\/files\/vsmgievh_Removeadditionalbl.png?v=1784706341","url":"https:\/\/spavergeusa.com\/products\/frozin-cold-plunge-filtration-system-20-micron-650-gph-pump","provider":"Spa Verge USA","version":"1.0","type":"link"}