{"product_id":"waterway-plastics-645-2150-v-anti-vortex-main-drain-cover-8-inch-white","title":"Waterway 8\" Anti-Vortex Main Drain Cover, White, 645-2150 V","description":"\u003cp\u003eThe Waterway Plastics 645-2150 V is an 8 inch anti-vortex main drain cover in white. It is the grate that mounts over the main drain sump in the pool floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAnti-vortex\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater drawn toward a suction outlet will start to rotate above it. The anti-vortex profile is shaped to break that swirl up rather than let it organise, which is part of how the cover handles the flow passing through the drain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFit is a safety matter, not a preference\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA main drain cover is a suction outlet cover, and the correct one depends on the sump it mounts to and the flow rate the system pulls through it. Before ordering or installing, confirm that this cover suits your sump and your flow. If there is any doubt, have it checked by a pool professional.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo not defer this repair\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cover that is cracked, loose or missing is an entrapment hazard, and it is the one fault on a pool that should stop swimming immediately rather than waiting for the next service visit.\u003c\/p\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":48634517586132,"sku":"WWP-251-8000","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6486c3e0-22bb-4a99-9de0-0505a045b175.jpg?v=1788833723","url":"https:\/\/www.activepoolsupply.com\/products\/waterway-plastics-645-2150-v-anti-vortex-main-drain-cover-8-inch-white","provider":"Active Pool Supply","version":"1.0","type":"link"}