{"product_id":"robelle-10-ft-heavy-duty-pool-cover-weights-12-pack-double-chamber-black-puncture-resistant-vinyl","title":"Robelle 10 ft. Heavy-Duty Pool Cover Weights 12-Pack — Double-Chamber Black, Puncture-Resistant Vinyl","description":"\u003cp\u003e\u003cstrong\u003eRobelle 10 ft. double-chamber water tubes: a 12-pack of heavy-duty black pool cover weights engineered to hold winter covers securely without tearing or rolling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you close your pool for winter, these 10-foot water tubes provide a simple, low-profile solution to keep a safety or winter cover in place. Each tube is built from thick puncture-resistant vinyl with two internal chambers so the tubes sit flat and resist rolling. A user-friendly, leak-resistant valve lets you fill and partially drain them with a garden hose, and Robelle’s decades of pool-closing experience inform the reinforced construction.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these water tubes keep a pool cover secure?\u003c\/h3\u003e\n\u003cp\u003eThe tubes distribute weight evenly along the cover edge to prevent the material from sagging or slipping into the pool. Double chambers stabilize each tube so it won’t rotate and open gaps, and the heavy vinyl resists punctures from ice, debris, or sharp edges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10-foot length creates continuous weight along cover seams.\u003c\/li\u003e\n  \u003cli\u003eDouble chamber layout prevents rolling and maintains contact.\u003c\/li\u003e\n  \u003cli\u003e0.33 mm (approx. 16-gauge) vinyl resists punctures and abrasion.\u003c\/li\u003e\n  \u003cli\u003eBlack finish blends with many covers and hides dirt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the correct way to fill and maintain the weights?\u003c\/h3\u003e\n\u003cp\u003eFill each tube with a garden hose until it’s about half full so there is room for ice expansion; overfilling can cause splitting if water freezes. The valve is designed to be leak-resistant but warming it slightly with a hair dryer can help close stubborn valves; drain a small amount before reopening in spring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFill only to about 50% capacity to allow for freezing expansion.\u003c\/li\u003e\n  \u003cli\u003eUse a standard garden hose and the built-in valve for quick filling.\u003c\/li\u003e\n  \u003cli\u003eWarm valve with hair dryer if it’s stiff when closing.\u003c\/li\u003e\n  \u003cli\u003eStore indoors puncture-free when not in use to prolong life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these weights fit my pool cover and resist winter conditions?\u003c\/h3\u003e\n\u003cp\u003eAt 10 feet long, each tube spans a substantial section of cover edge and the set of 12 gives you options for most residential pools. The thicker-than-standard vinyl and double-chamber design help reduce punctures and movement caused by wind and shifting ice, providing durable winter performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12 tubes per kit for flexible placement around different pool shapes.\u003c\/li\u003e\n  \u003cli\u003eDesigned for winter pool closing and to prevent cover collapse into the water.\u003c\/li\u003e\n  \u003cli\u003eConstructed 107% heavier than some industry norms for added durability.\u003c\/li\u003e\n  \u003cli\u003eDouble-chamber prevents single-point failure and rolling in icy conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners and pool professionals who want a reliable, easy-to-use weight system for winter pool covers will find this Robelle 12-pack practical. If you need a heavy-duty, low-maintenance method to keep covers in place without permanent hardware, these tubes offer a removable, reusable solution backed by Robelle’s long experience in pool-closing products. They’re especially useful for seasonal pool closings, irregular cover edges, or when you prefer weights over water bags, clips, or anchors.\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: How full should I fill these water tubes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fill tubes about halfway to leave room for ice expansion and reduce rupture risk during freezing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these on any pool shape?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 10 ft length and 12-pack give flexible placement for rectangular, oval, and irregular pools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Robelle","offers":[{"title":"Default Title","offer_id":56806029099348,"sku":"B00G9AXMI2","price":179.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/robelle-front-packaging-10ft-water-tubes.jpg?v=1786811913","url":"https:\/\/gardenluxe.co.uk\/products\/robelle-10-ft-heavy-duty-pool-cover-weights-12-pack-double-chamber-black-puncture-resistant-vinyl","provider":"Gardenluxe Uk","version":"1.0","type":"link"}