{"product_id":"waterdrop-replacement-black-elements-for-waterdrop-king-tank-systems-and-other-gravity-fed-filtration-systems","title":"Waterdrop Replacement Black Elements for Waterdrop King Tank Systems and Other Gravity-fed Filtration Systems","description":"\u003cdiv style=\"color:#42434D;line-height:1.7;max-width:880px;margin:0 auto;font-size:16px\"\u003e\n\u003ch2 style=\"color:#0C4A4A;font-size:clamp(1.55rem,3vw,2rem);line-height:1.25;margin:0 0 14px\"\u003eWaterdrop WD-BB9 Filter for Gravity Water Systems\u003c\/h2\u003e\n\u003cp style=\"font-size:1.06rem;line-height:1.75;margin:0 0 22px\"\u003eThe \u003cstrong\u003eWaterdrop Replacement Black Elements for Waterdrop King Tank Systems and Other Gravity-fed Filtration Systems\u003c\/strong\u003e is a model specific Waterdrop replacement component that uses coconut shell activated carbon for gravity fed filtration.\u003c\/p\u003e\n\u003cdiv style=\"margin:22px 0 30px;padding:18px 20px;border:1px solid #E6D9B8;border-left:5px solid #C28C10;border-radius:10px;background:#FFF8E7;box-shadow:0 2px 8px rgba(12,74,74,.05)\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eBest suited for:\u003c\/strong\u003e Owners maintaining Waterdrop King Tank systems and other compatible gravity fed filtration systems with the model specific WD-BB9 replacement designed for the system.\u003c\/div\u003e\n\u003cdiv style=\"margin:22px 0 26px;padding:18px 20px;border:1px solid #C8DEDC;border-left:5px solid #0C4A4A;border-radius:10px;background:#F3F8F7\"\u003e\n\u003ch3 style=\"color:#0C4A4A;font-size:1.18rem;line-height:1.35;margin:0 0 8px\"\u003eWhy choose this replacement filter\u003c\/h3\u003e\n\u003cp style=\"margin:0\"\u003eThe WD-BB9 is made for Waterdrop King Tank systems and other compatible gravity fed filtration systems, providing the intended fit and replacement stage for straightforward routine maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color:#0C4A4A;font-size:1.22rem;line-height:1.35;margin:34px 0 12px;padding-bottom:7px;border-bottom:1px solid #E9E4D8\"\u003eHow this replacement benefits your system\u003c\/h3\u003e\n\u003cul style=\"margin:10px 0 24px;padding-left:1.35rem\"\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:3px\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eRestores carbon filtration performance:\u003c\/strong\u003e Fresh coconut shell activated carbon renews the filtration stage used by compatible gravity fed systems.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:3px\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eSupports better tasting water:\u003c\/strong\u003e Activated carbon helps address unwanted taste and odor as water moves through the gravity system.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:3px\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eLong service capacity:\u003c\/strong\u003e The published 6,000 gallon service life can reduce replacement frequency and recurring cartridge costs.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:3px\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eNo complete system replacement:\u003c\/strong\u003e Renewing the black elements preserves the existing tank and hardware.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 12px;padding-left:3px\"\u003e\n\u003cstrong style=\"color:#0C4A4A\"\u003eWorks without powered pressure:\u003c\/strong\u003e Gravity fed operation keeps filtration available without an electrical pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:22px 0 28px\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/1874\/8571\/files\/waterdrop-BB9-1.png?v=1791635544\" alt=\"Waterdrop Replacement Black Elements for Waterdrop King Tank Systems and Other Gravity-fed Filtration Systems\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/1874\/8571\/files\/waterdrop-bb9-top.png?v=1791635544\" alt=\"WD-BB9 product details\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color:#0C4A4A;font-size:1.22rem;line-height:1.35;margin:34px 0 12px;padding-bottom:7px;border-bottom:1px solid #E9E4D8\"\u003eSpecifications\u003c\/h3\u003e\n\n\u003cdiv style=\"overflow-x:auto;margin:0 0 24px\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;min-width:520px\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:38%;padding:11px 12px;text-align:left;vertical-align:top;border:1px solid #DED9CD;background:#FFF8E7;color:#0C4A4A\"\u003eModel\u003c\/th\u003e\n\u003ctd style=\"padding:11px 12px;vertical-align:top;border:1px solid #DED9CD\"\u003eWD-BB9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:38%;padding:11px 12px;text-align:left;vertical-align:top;border:1px solid #DED9CD;background:#FFF8E7;color:#0C4A4A\"\u003eCompatible system\u003c\/th\u003e\n\u003ctd style=\"padding:11px 12px;vertical-align:top;border:1px solid #DED9CD\"\u003eWaterdrop King Tank systems and other compatible gravity fed filtration systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:38%;padding:11px 12px;text-align:left;vertical-align:top;border:1px solid #DED9CD;background:#FFF8E7;color:#0C4A4A\"\u003ePublished service life\u003c\/th\u003e\n\u003ctd style=\"padding:11px 12px;vertical-align:top;border:1px solid #DED9CD\"\u003e6,000 gallons (22712 liters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:38%;padding:11px 12px;text-align:left;vertical-align:top;border:1px solid #DED9CD;background:#FFF8E7;color:#0C4A4A\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd style=\"padding:11px 12px;vertical-align:top;border:1px solid #DED9CD\"\u003e38-100 °F \/ 0.6-38 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color:#0C4A4A;font-size:1.22rem;line-height:1.35;margin:34px 0 12px;padding-bottom:7px;border-bottom:1px solid #E9E4D8\"\u003eInstallation and ownership\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 18px\"\u003eDesigned for Waterdrop King Tank systems and other compatible gravity fed filtration systems, this cartridge follows the system's standard replacement process. Replace it according to the system indicator, published service interval, and actual water conditions, then complete the recommended flushing and reset steps.\u003c\/p\u003e\n\u003ch3 style=\"color:#0C4A4A;font-size:1.28rem;margin:28px 0 10px\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdiv style=\"margin:0 0 24px;border-top:1px solid #D8E5E3\"\u003e\n\u003cdetails style=\"margin:0;border-bottom:1px solid #D8E5E3;padding:14px 0\"\u003e\u003csummary style=\"cursor:pointer;color:#0C4A4A;font-weight:700;line-height:1.45\"\u003eWhich systems can use the WD-BB9 elements?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 2px;line-height:1.7;color:#42434D\"\u003eThey are designed for Waterdrop King Tank systems and compatible gravity fed filtration systems. Confirm element dimensions and housing compatibility before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin:0;border-bottom:1px solid #D8E5E3;padding:14px 0\"\u003e\u003csummary style=\"cursor:pointer;color:#0C4A4A;font-weight:700;line-height:1.45\"\u003eDo these filters require electricity?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 2px;line-height:1.7;color:#42434D\"\u003eNo. They work with gravity fed systems and do not require an electric pump.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin:0;border-bottom:1px solid #D8E5E3;padding:14px 0\"\u003e\u003csummary style=\"cursor:pointer;color:#0C4A4A;font-weight:700;line-height:1.45\"\u003eWhat media is used?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 2px;line-height:1.7;color:#42434D\"\u003eThe elements use coconut shell activated carbon as part of the filtration media.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin:0;border-bottom:1px solid #D8E5E3;padding:14px 0\"\u003e\u003csummary style=\"cursor:pointer;color:#0C4A4A;font-weight:700;line-height:1.45\"\u003eWhat is the listed capacity?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 2px;line-height:1.7;color:#42434D\"\u003eThe listed capacity is up to 6,000 gallons per element set under the stated conditions. Actual life depends on source water and use.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin:0;border-bottom:1px solid #D8E5E3;padding:14px 0\"\u003e\u003csummary style=\"cursor:pointer;color:#0C4A4A;font-weight:700;line-height:1.45\"\u003eIs a housing included?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 2px;line-height:1.7;color:#42434D\"\u003eNo. This product is a replacement element pack for a compatible gravity system.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Waterdrop","offers":[{"title":"2 Pack - $78.99 ($39.49 each)","offer_id":49770640441499,"sku":"WD-BB9-2","price":78.99,"currency_code":"USD","in_stock":true},{"title":"4 Pack - $111.99 ($27.99 each)","offer_id":49770640474267,"sku":"WD-BB9-4","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/1874\/8571\/files\/waterdrop-BB9-1.png?v=1791635544","url":"https:\/\/waterwellnessworks.com\/products\/waterdrop-replacement-black-elements-for-waterdrop-king-tank-systems-and-other-gravity-fed-filtration-systems","provider":"Water Wellness Works","version":"1.0","type":"link"}