{"product_id":"21-round-royal-solid-cover-bundle-with-15k-chemical-kit-and-4-x-8-air-pillow","title":"PoolTux Royal 21' Round Solid Winter Cover Bundle with 15k Chemical Closing Kit and 4' x 8' Air Pillow","description":"\u003cp\u003eThis is a closing bundle for a 21 foot round above ground pool. The cover measures 25 feet, which leaves a 4 foot overlap all the way around, and it comes with the hardware and chemicals needed to shut the pool down for the season.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe cover\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a solid cover, 5 mil, made from triple laminated polyethylene in blue on black with heat sealed seams. A polypropylene cord is sewn into the edge to spread the load, and aluminum grommets are set every three feet for the cable. A deluxe aluminum cable winch and a vinyl coated steel lock down cable are supplied to draw it tight. The cover carries a 10 year warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat else is in the box\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA 15k chemical closing kit treats the water as the pool goes down, and a 4 foot by 8 foot air pillow goes under the cover before it is secured. The pillow does two jobs over winter: it absorbs the pressure of expanding ice so the pool wall does not have to, and it crowns the cover so rain and melt water run to the edges instead of collecting in the middle.\u003c\/p\u003e","brand":"Pooltux","offers":[{"title":"Default Title","offer_id":48633783746772,"sku":"BUND-10054","price":160.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_94d53932-5d31-4ced-ba9f-92ff2db2e2e7.png?v=1788816291","url":"https:\/\/www.activepoolsupply.com\/products\/21-round-royal-solid-cover-bundle-with-15k-chemical-kit-and-4-x-8-air-pillow","provider":"Active Pool Supply","version":"1.0","type":"link"}