{"product_id":"waterway-640-4770-v-grate-frame","title":"Waterway 640-4770 V Grate \u0026 Frame White","description":"\u003cp\u003eThe Waterway 640-4770 V is an 18\" x 18\" pool grate and frame, VGB-compliant to facilitate safe drainage. It features durable construction with a total open area of 174.4 square inches and a frame size of 19.5\" x 19.5\". The unit supports a floor flow rate of up to 740 GPM, making it suitable for high-capacity drainage applications in pool and spa systems.\u003c\/p\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":51992444764473,"sku":"640-4770 V","price":352.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/Waterway_640-4770_V_XL.webp?v=1772812008","url":"https:\/\/www.ezpools.com\/products\/waterway-640-4770-v-grate-frame","provider":"EZ Pools","version":"1.0","type":"link"}