{"product_id":"hpi12x120doublewatertubebluewb10ddhpiwb10dd","title":"HPI 12\" x 120\" Double Water Tube, Blue | WB10DD","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003ch2\u003eHPI WB10DD 12\" x 120\" Double Water Tube (10 ft) – Blue, Heavy-Duty Winter Cover Anchor\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The \u003cstrong\u003eHPI WB10DD\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003edouble-chamber water tube\u003c\/strong\u003e designed to hold winter pool covers securely in place.\n    The dual chambers help the tube stay more stable on the cover and provide more reliable perimeter weight compared to many single-chamber tubes.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 12\" diameter x 120\" length (10 ft)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDouble-chamber design\u003c\/strong\u003e for balanced weight distribution and improved stability\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeavy-gauge vinyl\u003c\/strong\u003e construction commonly listed as \u003cstrong\u003e20 gauge\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlue\u003c\/strong\u003e color for easy visibility on winter cover edges\u003c\/li\u003e\n    \u003cli\u003eHelps reduce \u003cstrong\u003ewind lift\u003c\/strong\u003e, cover shifting, and edge movement during winter weather\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere It’s Used\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSecuring \u003cstrong\u003ewinter pool covers\u003c\/strong\u003e (in-ground or above-ground) where water tubes\/water bags are used as anchors\u003c\/li\u003e\n    \u003cli\u003eReplacement for split, leaking, or brittle water tubes from prior seasons\u003c\/li\u003e\n    \u003cli\u003eCommonly placed end-to-end around the cover perimeter and across key overlap areas\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFilling \u0026amp; Setup Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDo not overfill:\u003c\/strong\u003e fill each chamber to roughly \u003cstrong\u003e75–85%\u003c\/strong\u003e to allow for freeze expansion.\u003c\/li\u003e\n    \u003cli\u003eLay tubes flat (no twists) and keep them centered over the cover overlap for best holding power.\u003c\/li\u003e\n    \u003cli\u003eAfter filling, check the valve area for drips and re-position the tube so it doesn’t rest on sharp edges.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e(1) Double water tube: \u003cstrong\u003eWB10DD\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=WB10DD\"\u003eHPI WB10DD Water Tube (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=winter%20pool%20cover\"\u003eWinter Pool Covers (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=water%20tube%20double%20chamber\"\u003eDouble Water Tubes \/ Water Bags (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=cover%20pump\"\u003eWinter Cover Pumps (search)\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=pool%20cover%20patch%20kit\"\u003ePool Cover Patch Kits (search)\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect tubes before winter for pinholes, seam wear, and valve damage—replace weak tubes early.\u003c\/li\u003e\n    \u003cli\u003eKeep tubes off rough concrete corners or sharp deck edges that can abrade vinyl.\u003c\/li\u003e\n    \u003cli\u003eAt spring opening, drain completely, rinse clean, and store loosely folded in a cool, shaded area to extend vinyl life.\u003c\/li\u003e\n    \u003cli\u003eIf a tube leaks repeatedly at the valve or seam, replace the tube rather than trying to over-tighten fittings.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"HPI","offers":[{"title":"Default Title","offer_id":52589936836924,"sku":"WB10DD","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/3280\/9276\/files\/hpi-12-x-120-double-water-tube-blue-wb10dd-miscellaneous-7760872.jpg?v=1773245412","url":"https:\/\/aquapoolsupply.com\/products\/hpi12x120doublewatertubebluewb10ddhpiwb10dd","provider":"Aqua Pool Supply","version":"1.0","type":"link"}