{"product_id":"aqua-ultraviolet-replacement-uv-lamp-40w-classic","title":"Aqua Ultraviolet Replacement UV Lamp – 40W Classic","description":"\u003cp\u003eThe UV lamp is the heart of your Aqua Ultraviolet sterilizer. Over time, UV output degrades even when the bulb still appears to glow — most bulbs lose significant germicidal effectiveness after 12 months of continuous use. Replacing your lamp annually ensures your pond water stays crystal clear and your koi stay healthy.\u003c\/p\u003e\u003ch2\u003eWhy Replace Your UV Lamp?\u003c\/h2\u003e\u003cp\u003eA worn UV lamp may look functional but can no longer produce the UV-C wavelengths needed to neutralize algae, bacteria, and pathogens. Don't wait for green water to tell you it's time — proactive replacement keeps your filtration system working at full strength.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e A20040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Unit:\u003c\/strong\u003e Aqua Ultraviolet Classic 40-Watt UV Sterilizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 33-3\/8\"\u003c\/li\u003e\n\u003cli\u003eGenuine Aqua Ultraviolet replacement lamp\u003c\/li\u003e\n\u003cli\u003eRecommended annual replacement for optimal UV-C output\u003c\/li\u003e\n\u003cli\u003eEasy drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aqua Ultraviolet","offers":[{"title":"Default Title","offer_id":51685041013057,"sku":"A20040","price":87.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7508\/2561\/files\/aqua-ultraviolet-40w-replacement-uv-lamp.png?v=1777550404","url":"https:\/\/usakoi.com\/products\/aqua-ultraviolet-replacement-uv-lamp-40w-classic","provider":"USA Koi","version":"1.0","type":"link"}