{"product_id":"coussin-d-air-pour-piscine-4-15-special-grandes-toiles-d-hiver","title":"Air cushion for pool 4′ × 15′ – Special large winter covers","description":"\u003cp data-start=\"528\" data-end=\"1144\"\u003eDesigned for large pools, the \u003cstrong data-start=\"575\" data-end=\"601\"\u003e4′ × 15′ air pillow\u003c\/strong\u003e (≈ \u003cstrong data-start=\"605\" data-end=\"622\"\u003e1.22 × 4.57 m\u003c\/strong\u003e) slips under the winter cover to form a \u003cstrong data-start=\"680\" data-end=\"696\"\u003elight arch\u003c\/strong\u003e. This slope directs \u003cstrong data-start=\"717\" data-end=\"743\"\u003erain, meltwater, and debris\u003c\/strong\u003e toward the edges rather than accumulating in the center, which \u003cstrong data-start=\"805\" data-end=\"838\"\u003ereduces the load on the cover\u003c\/strong\u003e and \u003cstrong data-start=\"842\" data-end=\"871\"\u003elimits ice pressure\u003c\/strong\u003e on the walls.\u003cbr data-start=\"887\" data-end=\"890\"\u003eIdeal for \u003cstrong data-start=\"914\" data-end=\"928\"\u003eabove-ground pools\u003c\/strong\u003e (round\/oval) and setups requiring a \u003cstrong data-start=\"982\" data-end=\"998\"\u003elong air pillow\u003c\/strong\u003e, it installs in minutes and is \u003cstrong data-start=\"1040\" data-end=\"1053\"\u003ereusable\u003c\/strong\u003e season after season. Available in \u003cstrong data-start=\"1089\" data-end=\"1110\"\u003emultiple sizes\u003c\/strong\u003e depending on pool dimensions.\u003c\/p\u003e\n\u003ch2 data-start=\"1146\" data-end=\"1160\"\u003eKey points\u003c\/h2\u003e\n\u003cul data-start=\"1161\" data-end=\"1571\"\u003e\n\u003cli data-start=\"1161\" data-end=\"1239\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1163\" data-end=\"1189\"\u003eLong size: 4′ × 15′\u003c\/strong\u003e (≈ 1.22 × 4.57 m) — perfect for large covers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1240\" data-end=\"1308\"\u003e\n\u003cp data-start=\"1242\" data-end=\"1308\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1279\"\u003eReduces water\/snow accumulation\u003c\/strong\u003e in the center of the cover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1309\" data-end=\"1372\"\u003e\n\u003cp data-start=\"1311\" data-end=\"1372\"\u003e\u003cstrong data-start=\"1311\" data-end=\"1341\"\u003eReduces ice pressure\u003c\/strong\u003e on the cover and structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1373\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1375\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1375\" data-end=\"1399\"\u003eFacilitates opening\u003c\/strong\u003e in spring and winter maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1486\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1486\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1464\"\u003eQuick installation\u003c\/strong\u003e and \u003cstrong data-start=\"1468\" data-end=\"1484\"\u003ereusable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1571\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1571\"\u003eCompatible with most \u003cstrong data-start=\"1520\" data-end=\"1546\"\u003eabove-ground pool winter covers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1573\" data-end=\"1596\"\u003eUsage (quick)\u003c\/h2\u003e\n\u003col data-start=\"1597\" data-end=\"1913\"\u003e\n\u003cli data-start=\"1597\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1600\" data-end=\"1691\"\u003e\u003cstrong data-start=\"1600\" data-end=\"1622\"\u003eInflate to ~60–70%\u003c\/strong\u003e (the pillow should remain compressible to absorb expansion).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1776\"\u003e\n\u003cp data-start=\"1695\" data-end=\"1776\"\u003ePosition \u003cstrong data-start=\"1707\" data-end=\"1720\"\u003ein the center\u003c\/strong\u003e of the pool; secure if necessary (fasteners\/cords).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1777\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1780\" data-end=\"1836\"\u003eDeploy the \u003cstrong data-start=\"1792\" data-end=\"1809\"\u003ewinter cover\u003c\/strong\u003e over it and secure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1837\" data-end=\"1913\"\u003e\n\u003cp data-start=\"1840\" data-end=\"1913\"\u003ePeriodically check alignment and air level during the season.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 data-start=\"1915\" data-end=\"1930\"\u003ePro tips\u003c\/h2\u003e\n\u003cul data-start=\"1931\" data-end=\"2238\"\u003e\n\u003cli data-start=\"1931\" data-end=\"2018\"\u003e\n\u003cp data-start=\"1933\" data-end=\"2018\"\u003eAvoid \u003cstrong data-start=\"1943\" data-end=\"1959\"\u003eover-inflation\u003c\/strong\u003e: an overly rigid pillow absorbs expansion less effectively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2019\" data-end=\"2139\"\u003e\n\u003cp data-start=\"2021\" data-end=\"2139\"\u003eFor very wide pools, combine a \u003cstrong data-start=\"2063\" data-end=\"2079\"\u003elong air pillow\u003c\/strong\u003e with an \u003cstrong data-start=\"2088\" data-end=\"2110\"\u003eadditional size\u003c\/strong\u003e to optimize the slope.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2140\" data-end=\"2238\"\u003e\n\u003cp data-start=\"2142\" data-end=\"2238\"\u003eUse a \u003cstrong data-start=\"2155\" data-end=\"2178\"\u003ecover pump\u003c\/strong\u003e or a \u003cstrong data-start=\"2185\" data-end=\"2195\"\u003esiphon\u003c\/strong\u003e to remove water accumulated on the cover.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2240\" data-end=\"2256\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul data-start=\"2257\" data-end=\"2394\"\u003e\n\u003cli data-start=\"2257\" data-end=\"2304\"\u003e\n\u003cp data-start=\"2259\" data-end=\"2304\"\u003eAbove-ground \u003cstrong data-start=\"2268\" data-end=\"2282\"\u003epools\u003c\/strong\u003e (round and oval).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2305\" data-end=\"2394\"\u003e\n\u003cp data-start=\"2307\" data-end=\"2394\"\u003eWorks with most \u003cstrong data-start=\"2339\" data-end=\"2367\"\u003ecable\/winch systems\u003c\/strong\u003e and winter pool covers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Central Spa","offers":[{"title":"Default Title","offer_id":44432198566028,"sku":"CENTAP-415","price":59.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0366\/1846\/9516\/files\/MID-21-131737-Ballon-dhiver-4x15-P540415-full.jpg?v=1756559877","url":"https:\/\/boutique.piscinehippocampe.ca\/en\/products\/coussin-d-air-pour-piscine-4-15-special-grandes-toiles-d-hiver","provider":"Piscine Hippocampe","version":"1.0","type":"link"}