{"product_id":"swimline-4-x-15-winter-air-pillow-ice-equalizer-for-above-ground-pools","title":"Swimline 4' x 15' Winter Air Pillow, Ice Equalizer for Above Ground Pools, WP415","description":"\n\u003cstyle\u003e\n  .swpil-wrap, .swpil-wrap * { box-sizing: border-box; }\n  .swpil-wrap {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.6;\n  }\n\n  \/* Title bar (flat, no gradient) *\/\n  .swpil-title {\n    border-bottom: 3px solid #8a8a8a;\n    padding-bottom: 12px;\n    margin-bottom: 20px;\n  }\n  .swpil-title h2 {\n    margin: 0;\n    font-size: 1.6em;\n    color: #2a2a2a;\n    font-weight: 700;\n    letter-spacing: -0.01em;\n  }\n  .swpil-subtitle {\n    margin: 4px 0 0;\n    color: #555;\n    font-size: 0.95em;\n    font-style: italic;\n  }\n\n  \/* Intro *\/\n  .swpil-intro {\n    margin: 0 0 24px;\n    font-size: 1em;\n    color: #333;\n  }\n\n  \/* Spec table *\/\n  .swpil-spec-section { margin-bottom: 24px; }\n  .swpil-spec-heading {\n    font-size: 0.85em;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #2a2a2a;\n    font-weight: 700;\n    margin: 0 0 8px;\n  }\n  .swpil-spec-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 0.95em;\n  }\n  .swpil-spec-table tr { border-bottom: 1px solid #e8ecf3; }\n  .swpil-spec-table tr:last-child { border-bottom: none; }\n  .swpil-spec-table th,\n  .swpil-spec-table td {\n    text-align: left;\n    padding: 8px 12px;\n    vertical-align: top;\n  }\n  .swpil-spec-table th {\n    font-weight: 600;\n    color: #2a2a2a;\n    width: 42%;\n    background: #f7f8fc;\n  }\n  .swpil-spec-table td { color: #1a1a1a; }\n\n  \/* FAQ (optional) *\/\n  .swpil-faq { margin-bottom: 24px; }\n  .swpil-faq-item {\n    border-bottom: 1px solid #e8ecf3;\n    padding: 12px 0;\n  }\n  .swpil-faq-item:last-child { border-bottom: none; }\n  .swpil-faq-q {\n    font-weight: 600;\n    color: #2a2a2a;\n    margin: 0 0 4px;\n    font-size: 0.98em;\n  }\n  .swpil-faq-a { margin: 0; color: #333; font-size: 0.95em; }\n\n  \/* Footer perks line *\/\n  .swpil-footer {\n    border-top: 1px solid #e1e6ed;\n    padding-top: 14px;\n    margin-top: 24px;\n    text-align: center;\n    color: #555;\n    font-size: 0.9em;\n  }\n  .swpil-footer .swpil-dot {\n    color: #8a8a8a;\n    margin: 0 8px;\n    font-weight: 700;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"swpil-wrap\"\u003e\n\n  \u003cheader class=\"swpil-title\"\u003e\n    \u003ch2\u003eSwimline 4' x 15' Winter Air Pillow, Above Ground Ice Equalizer\u003c\/h2\u003e\n    \u003cp class=\"swpil-subtitle\"\u003eCheap insurance against a cracked pool wall.\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003cp class=\"swpil-intro\"\u003e\u003cstrong\u003eThe Swimline 4' x 15' winter air pillow, part WP415\u003c\/strong\u003e, sits between the water and the winter cover and takes the pressure that expanding ice would otherwise put on your pool wall, stocked under SKU PST-WP415. It also lifts the center of the cover so rain and melting snow run to the edges instead of collecting in a heavy pond over the middle. Inflate to roughly 60 to 80 percent so the pillow still has room to compress when the surface freezes. Grommets at the corners let you tie it off and keep it centered all winter.\u003c\/p\u003e\n\n  \u003csection class=\"swpil-spec-section\"\u003e\n    \u003cdiv class=\"swpil-spec-heading\"\u003eSpecifications\u003c\/div\u003e\n    \u003ctable class=\"swpil-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSwimline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eWinter air pillow, also called an ice equalizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e4' x 15'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eWP415\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003ePST-WP415\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCold resistant vinyl, heat sealed seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInflation\u003c\/th\u003e\n\u003ctd\u003e60 to 80 percent of capacity, never full\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlacement\u003c\/th\u003e\n\u003ctd\u003eCentered on the water, under the winter cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePool Type\u003c\/th\u003e\n\u003ctd\u003eAbove ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeason\u003c\/th\u003e\n\u003ctd\u003eFall closing through spring opening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTie Points\u003c\/th\u003e\n\u003ctd\u003eCorner grommets for cord or a centering patch kit\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \n  \u003csection class=\"swpil-faq\"\u003e\n    \u003cdiv class=\"swpil-spec-heading\"\u003eGood to Know\u003c\/div\u003e\n    \n    \u003cdiv class=\"swpil-faq-item\"\u003e\n      \u003cp class=\"swpil-faq-q\"\u003eWhy should I not fill the pillow all the way?\u003c\/p\u003e\n      \u003cp class=\"swpil-faq-a\"\u003eA pillow at \u003cstrong\u003e60 to 80 percent\u003c\/strong\u003e can flex when ice pushes against it. A drum tight pillow cannot, so the seam takes the load and splits, usually during the first hard freeze.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"swpil-faq-item\"\u003e\n      \u003cp class=\"swpil-faq-q\"\u003eWhat size fits my above ground pool?\u003c\/p\u003e\n      \u003cp class=\"swpil-faq-a\"\u003eA 4' x 4' generally covers pools up to about 18' round, a 4' x 5' suits 18' to 21', a 4' x 8' suits 21' to 28', and a 4' x 15' handles large round and oval pools. Two smaller pillows also work.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"swpil-faq-item\"\u003e\n      \u003cp class=\"swpil-faq-q\"\u003eDoes the pillow go on top of the cover or under it?\u003c\/p\u003e\n      \u003cp class=\"swpil-faq-a\"\u003eUnder it, floating on the water. The cover goes over the pillow so the pillow lifts the middle of the cover and water runs off toward the pool edge.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n  \u003c\/section\u003e\n  \n\n  \u003cfooter class=\"swpil-footer\"\u003e\n    Free Shipping\u003cspan class=\"swpil-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"swpil-dot\"\u003e•\u003c\/span\u003eWarranty Backed\u003cspan class=\"swpil-dot\"\u003e•\u003c\/span\u003eAuthorized Swimline Dealer\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e\n","brand":"Swimline","offers":[{"title":"Default Title","offer_id":44289619558465,"sku":"PST-WP415","price":45.3,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.pstpoolsupplies.com\/products\/swimline-4-x-15-winter-air-pillow-ice-equalizer-for-above-ground-pools","provider":"PST Pool Supplies","version":"1.0","type":"link"}