{"product_id":"kohler-gp1078440-shark-fin-flapper","title":"Kohler GP1078440 Shark Fin Flapper","description":"\u003ch2\u003eKohler GP1078440 Shark Fin Flapper\u003c\/h2\u003e\u003cp\u003eStop the phantom flush and end the constant running water with the Kohler GP1078440 Shark Fin Flapper — the OEM replacement flapper engineered specifically for Kohler toilets. Its distinctive shark fin design creates a reliable, watertight seal that keeps your toilet operating efficiently and your water bill in check.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Kohler replacement flapper — exact fit for compatible Kohler toilet models\u003c\/li\u003e\n\u003cli\u003eDistinctive shark fin design provides a superior, consistent seal\u003c\/li\u003e\n\u003cli\u003eEliminates phantom flushing and running water caused by worn or warped flappers\u003c\/li\u003e\n\u003cli\u003eDurable rubber construction resists chlorine, bacteria, and hard water buildup\u003c\/li\u003e\n\u003cli\u003eEasy DIY installation — no tools required\u003c\/li\u003e\n\u003cli\u003eHelps conserve water and reduce utility costs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDesigned for use with compatible Kohler toilet models. Verify your toilet model number before ordering to ensure proper fit. Refer to Kohler's parts lookup or your toilet's documentation for confirmation.\u003c\/p\u003e\u003ch3\u003eWhy Replace Your Flapper?\u003c\/h3\u003e\u003cp\u003eA worn or deteriorated flapper is one of the most common causes of a running toilet. Left unaddressed, a faulty flapper can waste thousands of gallons of water per year. The Kohler GP1078440 is a quick, affordable fix that restores proper flush performance and seals tight every time.\u003c\/p\u003e","brand":"Kohler","offers":[{"title":"Default Title","offer_id":48947060605153,"sku":"GP1078440","price":16.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/8676\/2465\/files\/image0-2026-08-18T091835.632_19d39168-c331-4c93-b7ac-838bb330fe06.jpg?v=1787059150","url":"https:\/\/barebonesplumbingsupply.com\/products\/kohler-gp1078440-shark-fin-flapper","provider":"BARE BONES PLUMBING SUPPLY ","version":"1.0","type":"link"}