{"product_id":"gre-zomerzeil-ovaal-605-x-370-cm-voor-zwembad-610-x-375-cm","title":"Gre Oval Summer Cover 605 x 370 cm – For Swimming Pool 610 x 375 cm","description":"\u003cp\u003eKeep your pool water at temperature for longer while limiting evaporation and contamination with the \u003cstrong\u003eGRE Oval Summer Cover 605 x 370 cm\u003c\/strong\u003e. This insulating summer cover has been specially developed for \u003cstrong\u003eoval pools of 610 x 375 cm\u003c\/strong\u003e and floats directly on the water surface.\u003c\/p\u003e\n\u003cp\u003eThe cover has an actual size of \u003cstrong\u003e605 x 370 cm\u003c\/strong\u003e. This allows it to fit within the pool walls of a pool with a nominal size of 610 x 375 cm. Thanks to the bubble profile, the cover remains floating on the water and forms an insulating layer between the pool water and the outside air.\u003c\/p\u003e\n\u003cp\u003eThe GRE summer cover helps retain accumulated heat better, limits the amount of coarse dirt that ends up in the water, and can \u003cstrong\u003ereduce water evaporation by approximately 50%\u003c\/strong\u003e during the swimming season.\u003c\/p\u003e\n\u003ch2\u003eSpecially for oval pools of 610 x 375 cm\u003c\/h2\u003e\n\u003cp\u003eThis GRE summer cover has been developed for oval pools with a nominal size of:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e610 x 375 cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe actual dimensions of the cover are:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e605 x 370 cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference is intentional. A summer cover is not stretched over the outer edge of the pool, as is the case with a winter cover. The summer cover is \u003cstrong\u003elaid directly on the pool water\u003c\/strong\u003e and floats within the pool walls.\u003c\/p\u003e\n\u003cp\u003eAs a result, the cover is slightly smaller than the nominal pool size.\u003c\/p\u003e\n\u003ch2\u003eHelps maintain water temperature for longer\u003c\/h2\u003e\n\u003cp\u003eDuring warm and sunny days, pool water can heat up significantly. Without a cover, a portion of this accumulated heat is lost, especially during cooler evenings and nights.\u003c\/p\u003e\n\u003cp\u003eThe GRE insulating cover forms an extra layer between the water and the outside air. This limits heat loss and keeps the pool water at temperature for longer.\u003c\/p\u003e\n\u003cp\u003eThis is especially interesting when you heat the pool with a \u003cstrong\u003epool heat pump\u003c\/strong\u003e. By covering the pool when no one is swimming, the heat pump has to replenish less lost heat.\u003c\/p\u003e\n\u003ch2\u003eLess evaporation of pool water\u003c\/h2\u003e\n\u003cp\u003eAn open pool can lose quite a bit of water through evaporation during warm and windy periods.\u003c\/p\u003e\n\u003cp\u003eBy covering the water surface, the direct contact between the pool water and the outside air is greatly reduced.\u003c\/p\u003e\n\u003cp\u003eGRE indicates that the use of a cover during the high season of about four months can result in approximately \u003cstrong\u003e50% less water evaporation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis means you have to top up the pool less often, and at the same time, less heat is lost through evaporation.\u003c\/p\u003e\n\u003ch2\u003eKeeps coarse dirt out of the pool better\u003c\/h2\u003e\n\u003cp\u003eIn addition to its insulating effect, the summer cover helps to keep the pool water cleaner.\u003c\/p\u003e\n\u003cp\u003eLeaves, insects, and other larger dirt particles largely remain on the surface of the cover instead of ending up directly in the pool water.\u003c\/p\u003e\n\u003cp\u003eThis reduces the load on the skimmer and filter system and leaves you with less cleaning work.\u003c\/p\u003e\n\u003cp\u003eSmall dirt can of course still end up in the pool. A summer cover therefore does not replace normal filtration and water treatment.\u003c\/p\u003e\n\u003ch2\u003e180-micron thick polyethylene\u003c\/h2\u003e\n\u003cp\u003eThe GRE summer cover is made of \u003cstrong\u003epolyethylene\u003c\/strong\u003e and has a thickness of \u003cstrong\u003e180 microns (180 µ)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe material is light and flexible, making the cover easy to place on the water and remove again during the swimming season.\u003c\/p\u003e\n\u003cp\u003eThe blue color also matches the pool water beautifully.\u003c\/p\u003e\n\u003ch2\u003eFloats directly on the pool water\u003c\/h2\u003e\n\u003cp\u003eThe summer cover does not need to be attached to the pool wall.\u003c\/p\u003e\n\u003cp\u003eYou simply lay it directly on the water surface. The cover then floats and follows the water level of the pool.\u003c\/p\u003e\n\u003cp\u003eThis makes daily use considerably easier than a winter cover that has to be secured around the pool structure with cables or other mounting materials.\u003c\/p\u003e\n\u003cp\u003eWhen you want to swim, you remove the cover. After swimming, it can be rolled back out over the water.\u003c\/p\u003e\n\u003ch2\u003eIdeal in combination with a pool heat pump\u003c\/h2\u003e\n\u003cp\u003eDo you have a heat pump connected to your GRE pool? Then a good cover is a very useful addition.\u003c\/p\u003e\n\u003cp\u003eA heat pump adds heat to the pool water, but without a cover, a significant portion of it can be lost again through evaporation and cooling at the water surface.\u003c\/p\u003e\n\u003cp\u003eBy covering the pool when it is not in use, the heat is better retained. This means the heat pump has to replenish lost heat less often.\u003c\/p\u003e\n\u003cp\u003eThis can help reduce the energy consumption for pool heating.\u003c\/p\u003e\n\u003ch2\u003eEasy to use daily\u003c\/h2\u003e\n\u003cp\u003eBecause this cover is intended for use during the swimming season, ease of use is important.\u003c\/p\u003e\n\u003cp\u003eThe light polyethylene makes it relatively easy to place the cover on the water and remove it again.\u003c\/p\u003e\n\u003cp\u003eWith a cover over 6 meters long, the use of a suitable reel system can make placing and removing it even easier.\u003c\/p\u003e\n\u003ch2\u003eDifference between a summer cover and a winter cover\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003esummer cover\u003c\/strong\u003e and \u003cstrong\u003ewinter cover\u003c\/strong\u003e have different functions.\u003c\/p\u003e\n\u003cp\u003eThis 605 x 370 cm GRE summer cover \u003cstrong\u003efloats directly on the pool water\u003c\/strong\u003e and is mainly intended to retain heat, reduce evaporation, and keep out coarse dirt during the swimming season.\u003c\/p\u003e\n\u003cp\u003eA winter cover is stretched over the entire pool structure and is intended to cover the pool over a longer winter period.\u003c\/p\u003e\n\u003cp\u003eFor a GRE pool of 610 x 375 cm, this summer cover is therefore mainly suitable for daily use during the swimming season.\u003c\/p\u003e\n\u003ch2\u003eWhat is included?\u003c\/h2\u003e\n\u003cp\u003eYou will receive:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eGRE isothermal oval summer cover\u003c\/li\u003e\n\n\u003cli\u003eSize 605 x 370 cm\u003c\/li\u003e\n\n\u003cli\u003eSuitable for oval pools of 610 x 375 cm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eNo mounting cables or tensioners are required to use the summer cover. The cover floats directly on the pool water.\u003c\/p\u003e","brand":"Gre","offers":[{"title":"Default Title","offer_id":59108141531461,"sku":"131202324","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/8224\/8330\/files\/Scherm_afbeelding2026-09-04om10.29.17.png?v=1788510599","url":"https:\/\/azzurapool.com\/en\/products\/gre-zomerzeil-ovaal-605-x-370-cm-voor-zwembad-610-x-375-cm","provider":"Azzura Pool","version":"1.0","type":"link"}