{"product_id":"jebao-pu-13-pond-and-aquarium-uv-clarifier-13w-treats-up-to-2-000-gal-weather-resistant-housing","title":"Jebao PU-13 Pond and Aquarium UV Clarifier 13W — treats up to 2,000 gal, weather-resistant housing","description":"\u003cp\u003e\u003cstrong\u003eThe Jebao PU-13 is a 13-watt non-submersible UV clarifier that reduces green water and helps keep ponds and water gardens clear up to 2,000 gallons.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe PU-13 combines a high-output G23 13W UV lamp with a compact, weather-resistant housing to deliver continuous ultraviolet treatment for ponds and aquariums. Designed for easy retrofit or new installations, it connects directly to common pump and tubing sizes and includes adapters so you can start treating water quickly. Routine bulb replacement and simple mounting options make maintenance straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the PU-13 reduce green water in ponds?\u003c\/h3\u003e\n\u003cp\u003eUltraviolet light disrupts microscopic algae and single-cell organisms as water passes through the clarifier, which helps particles clump and become easier to filter or settle out. The PU-13’s 13-watt lamp offers enough UV intensity for ponds up to 2,000 gallons (without fish) and smaller volumes when fish are present.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e13W G23 UV lamp for continuous algae control\u003c\/li\u003e\n  \u003cli\u003eRated for up to 2,000 gallons without fish, 1,000 gallons with fish\u003c\/li\u003e\n  \u003cli\u003eInternal chamber designed for effective water exposure to UV light\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fittings and installation options are available?\u003c\/h3\u003e\n\u003cp\u003eThe unit ships with adapters to accept 3\/4\", 1\", 1-1\/4\" and 1-1\/2\" tubing so it integrates with most pumps and plumbing setups. You can mount the clarifier horizontally or vertically near your pump or filter, and the corded transformer is built to withstand outdoor environments when positioned correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 3\/4\", 1\", 1-1\/4\" and 1-1\/2\" fittings for easy hookup\u003c\/li\u003e\n  \u003cli\u003eCan be installed vertically or horizontally to fit your layout\u003c\/li\u003e\n  \u003cli\u003e22 ft weather-resistant power cord and transformer for flexible placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often does the bulb need replacement and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eThe supplied G23 lamp is rated for roughly 8,000 operating hours; replacing it annually or every 6–12 months keeps UV output at peak levels. Changing the bulb on schedule ensures consistent clarification performance across the seasons.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded 13W G23 bulb rated about 8,000 hours\u003c\/li\u003e\n  \u003cli\u003eRecommended replacement interval: about every 6–12 months for best results\u003c\/li\u003e\n  \u003cli\u003eSimple bulb swap procedure for minimal downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and safety tips should I follow?\u003c\/h3\u003e\n\u003cp\u003eKeep the housing protected from direct sunlight and debris to extend transformer and unit life, and avoid opening the UV chamber while powered. Routine checks of seals, fittings and lamp clarity will maintain performance and prevent leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAvoid prolonged direct sunlight on the transformer for longer life\u003c\/li\u003e\n  \u003cli\u003eInspect fittings and seals periodically to prevent leaks\u003c\/li\u003e\n  \u003cli\u003ePower off before servicing the unit or replacing the lamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Jebao PU-13 is a practical choice for pond and water-garden owners who want a compact, user-friendly UV clarifier to tackle green water in systems up to 2,000 gallons (without fish). It’s suitable for hobbyists upgrading filtration, small commercial water features, or backyard pond keepers who prefer straightforward installation and low-maintenance operation. Note: sizing recommendations change when fish are present; choose capacity accordingly and follow regular bulb replacement for consistent results.\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 PU-13 run continuously?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s designed for continuous operation; replace the bulb about every 6–12 months for best performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pond size can the PU-13 handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rated up to 2,000 gallons without fish and about 1,000 gallons with fish present; follow guidelines for stocking.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jebao","offers":[{"title":"Default Title","offer_id":56834091549012,"sku":"B08Y8FBWS3","price":118.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/jebao-pu-13-front-view.jpg?v=1787047061","url":"https:\/\/gardenluxe.co.uk\/products\/jebao-pu-13-pond-and-aquarium-uv-clarifier-13w-treats-up-to-2-000-gal-weather-resistant-housing","provider":"Gardenluxe Uk","version":"1.0","type":"link"}