{"product_id":"tararium-400gph-cold-plunge-filter-for-100-800-gal-tubs-uv-sanitation-oxygenation-bottom-suction-compact-unit","title":"TARARIUM 400GPH Cold Plunge Filter for 100–800 Gal Tubs — UV Sanitation \u0026 Oxygenation, Bottom-Suction Compact Unit","description":"\u003cp\u003e\u003cstrong\u003eTARARIUM 400GPH Cold Plunge Filter is a compact 4-in-1 circulation, filtration, UV sanitation, and oxygenation unit designed to keep 100–800 gallon cold plunge tubs, ice baths, hot tubs, and small pools clear and safe with minimal chemical use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you run an at-home cold plunge, shared studio tub, or a small backyard pool, the TARARIUM 400GPH filter gives continuous water movement, dual-stage filtering and ultraviolet disinfection in a single green-cleaning device. Built for bottom-suction debris removal and an adjustable air valve to increase dissolved oxygen, this unit helps reduce cloudy or green water and cut down on frequent full drains.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter keep ice bath water clean without daily maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eThe TARARIUM filter combines circulation and dual filtration so contaminants are trapped and exposed to UV light continuously, reducing suspended solids and biological growth. Bottom-suction lifts settled mud and debris; a membrane bag captures fine particles; then the UV chamber helps control microbes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e400 GPH flow to maintain steady turnover for 100–800 gal tubs\u003c\/li\u003e\n  \u003cli\u003eBottom-suction design lifts settled sediment for more thorough cleaning\u003c\/li\u003e\n  \u003cli\u003eMembrane bag captures fine impurities and larger debris\u003c\/li\u003e\n  \u003cli\u003eUV sanitation reduces reliance on chemical treatments over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this system work for my tub size and setup?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit is rated for cold plunge and small pool volumes between roughly 100 and 800 gallons, so it suits most home plunge tubs, ice baths, spa plunge tanks and compact backyard pools. Its compact footprint and suction-cup mounting allow vertical or horizontal placement to match plumbing or space constraints.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRecommended capacity: 100–800 gallons\u003c\/li\u003e\n  \u003cli\u003eMounts vertically or horizontally with suction-cup base\u003c\/li\u003e\n  \u003cli\u003eSimple plumbing compatibility for common tub fittings\u003c\/li\u003e\n  \u003cli\u003ePortable enough for studio or home relocation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the adjustable air valve improve water quality?\u003c\/h3\u003e\n\n\u003cp\u003eThe adjustable air valve introduces controlled air into the circulation stream, increasing dissolved oxygen levels and promoting clearer, fresher-feeling water. Higher dissolved oxygen can also improve filtration performance and reduce stale odors associated with stagnant water.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdjustable airflow to tune oxygenation for different tub sizes\u003c\/li\u003e\n  \u003cli\u003eHelps reduce musty or stale smells over time\u003c\/li\u003e\n  \u003cli\u003eSupports a more comfortable, lively bathing experience\u003c\/li\u003e\n  \u003cli\u003eWorks in tandem with circulation for better contaminant breakdown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will the filter clear cloudy or green water?\u003c\/h3\u003e\n\n\u003cp\u003ePerformance depends on initial contamination level, tub volume and run time, but typical improvements are visible within days. The combination of mechanical capture and continuous UV exposure commonly clears cloudy or algae-tinged water in about 3–7 days when operated according to recommendations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVisible clarity improvements often within 3–7 days\u003c\/li\u003e\n  \u003cli\u003eConsistent daily runtime speeds results\u003c\/li\u003e\n  \u003cli\u003ePre-cleaning heavy debris boosts effectiveness\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer cleaning and membrane replacement intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: TARARIUM’s 400GPH Cold Plunge Filter is ideal for homeowners, fitness studios, wellness centers, and small pool owners who want greener, lower-chemical water care for cold plunges, ice baths, hot tubs and compact pools. It fits users seeking easier maintenance, better water clarity, and portable, flexible mounting options without installing large plumbing systems.\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: Can the TARARIUM 400GPH filter reduce chemical use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The unit's UV sanitation and filtration lower reliance on chemicals, though occasional treatments may still be recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean or replace the membrane bag?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect the membrane weekly initially; clean or replace it when visibly clogged, typically every few months depending on use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TARARIUM","offers":[{"title":"Default Title","offer_id":56834800648532,"sku":"B0DPMGLT2T","price":94.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/tararium-front-unit-view.jpg?v=1787053759","url":"https:\/\/gardenluxe.co.uk\/products\/tararium-400gph-cold-plunge-filter-for-100-800-gal-tubs-uv-sanitation-oxygenation-bottom-suction-compact-unit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}