{"product_id":"kohler-4641-0-toilet-tank-1-6-gpf-classic-style","title":"Kohler 4641-0 Toilet Tank 1.6 Gpf Classic Style","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KOHLER 4641-0 is a toilet tank designed for use in the Memoirs Classic collection, a bath suite built around traditional architectural detailing and stylized crown-molding-inspired lines. This tank operates at 1.6 gallons per flush (gpf) and includes a left-hand polished chrome trip lever. At its core is a canister flush valve engineered to harness gravity, directing a powerful reducing cascade of water to maximize flush effectiveness without excess water use. It is installed by licensed plumbers and experienced finish contractors in residential bath and powder room applications.\u003c\/p\u003e\n\u003cp\u003eThis tank pairs directly with the K-4380 bowl to form the complete K-3818 Memoirs toilet. It is suited for both full bathrooms and powder rooms and coordinates with the broader Memoirs collection of fixtures and faucets carrying the Classic design language. The Classic style is distinguished by rounded detailing that references crown molding, setting it apart from the Stately variant within the same Memoirs suite.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.6 gpf flush rate meets standard residential water consumption requirements\u003c\/li\u003e\n  \u003cli\u003eLeft-hand polished chrome trip lever included\u003c\/li\u003e\n  \u003cli\u003eClass Five canister flush valve uses gravity-fed cascade for optimized flush power\u003c\/li\u003e\n  \u003cli\u003eCanister design maximizes water flow out of the tank during each flush cycle\u003c\/li\u003e\n  \u003cli\u003eClassic style detailing with rounded lines referencing traditional crown molding\u003c\/li\u003e\n  \u003cli\u003eCoordinates with the full Memoirs Classic collection of fixtures and faucets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCombines with the K-4380 bowl to create the complete K-3818 Memoirs toilet. Coordinates with other products in the Memoirs collection with Classic design.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and drain the existing tank fully before removal or installation. Verify the K-4380 bowl is present before installing this tank, as it is not a standalone unit. Do not overtighten tank-to-bowl bolts, as cracking the vitreous china is a common failure point during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush Rate\u003c\/strong\u003e: 1.6 gpf (6.0 lpf)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Lever Hand\u003c\/strong\u003e: Left-hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Lever Finish\u003c\/strong\u003e: Polished Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush Valve Type\u003c\/strong\u003e: Class Five canister\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign Style\u003c\/strong\u003e: Classic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Bowl\u003c\/strong\u003e: K-4380\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Toilet Assembly\u003c\/strong\u003e: K-3818 Memoirs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KOHLER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4641-0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KOHLER","offers":[{"title":"Default Title","offer_id":51150323876146,"sku":"4641-0","price":329.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305986371.webp?v=1778609572","url":"https:\/\/voomisupply.com\/products\/kohler-4641-0-toilet-tank-1-6-gpf-classic-style","provider":"Voomi Supply","version":"1.0","type":"link"}