{"product_id":"toilet-tank-canister-flush-valve-seal-gp1059291-silicone-gasket-replacement","title":"GP1059291 Toilet Flush Valve Seal Silicone Gasket – 5\/10 Pack","description":"\n\u003ch2\u003eRestore Your Toilet's Flush Performance with Precision-Fit Silicone Gaskets\u003c\/h2\u003e\n\u003cp\u003eKeep your toilet tank running efficiently with these high-quality silicone replacement gaskets, designed to fit canister flush valve model \u003cstrong\u003eGP1059291\u003c\/strong\u003e. Whether you're doing a routine maintenance check or tackling a leaky tank, these flat silicone seals provide a snug, watertight fit that helps your toilet flush the way it should — every single time.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in convenient \u003cstrong\u003e5-pack or 10-pack\u003c\/strong\u003e quantities, these gaskets are perfect for keeping extras on hand for future maintenance needs or for tackling multiple fixtures at once.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompatible with GP1059291\u003c\/strong\u003e canister flush valve systems\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDurable silicone material\u003c\/strong\u003e — flexible, resilient, and long-lasting\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFlat gasket shape\u003c\/strong\u003e — standard design for easy drop-in replacement\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSize: 8 cm \/ 3.14 inches\u003c\/strong\u003e — precisely sized for a secure seal\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eAvailable in 5-pack or 10-pack\u003c\/strong\u003e — great value for DIY plumbers and maintenance professionals\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBrand new\u003c\/strong\u003e — fresh stock, ready for immediate installation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eColor: May vary\u003c\/strong\u003e — functionality is identical regardless of color\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSilicone (Rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eFlat Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8 cm \/ 3.14 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGP1059291 Canister Flush Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRandom (may vary)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePackage Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5-pack or 10-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Replace Your Flush Valve Seal?\u003c\/h3\u003e\n\u003cp\u003eOver time, toilet tank gaskets and seals can degrade, crack, or warp — leading to running toilets, water waste, and higher utility bills. Replacing a worn flush valve seal is one of the simplest and most cost-effective plumbing fixes a homeowner can make. According to the U.S. Environmental Protection Agency (EPA) WaterSense Program, household leaks can waste nearly 10,000 gallons of water per year — and a faulty toilet seal is one of the most common culprits.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eTurn off the water supply valve behind or below your toilet.\u003c\/li\u003e\n  \u003cli\u003eFlush the toilet to empty the tank.\u003c\/li\u003e\n  \u003cli\u003eRemove the old or damaged flush valve seal.\u003c\/li\u003e\n  \u003cli\u003eClean the seating area before installing the new silicone gasket.\u003c\/li\u003e\n  \u003cli\u003ePress the new seal firmly into place and restore water supply.\u003c\/li\u003e\n  \u003cli\u003eTest your flush — done!\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eWhile you're upgrading your home, check out these other helpful items from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e — great for your DIY workshop or garage!\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e — perfect bathroom humor decor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What toilet models are compatible with the GP1059291 flush valve seal gasket?\u003c\/h4\u003e\n\u003cp\u003eA: The GP1059291 silicone gasket is designed for canister-style flush valves using the GP1059291 model number. This is commonly found in many standard two-piece and one-piece toilet tanks. Always verify your existing flush valve model number before purchasing to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why does the color of the gasket vary?\u003c\/h4\u003e\n\u003cp\u003eA: These silicone flat gaskets are supplied in random colors (which may include black, white, or gray). The color variation does not affect the performance or compatibility of the seal — it is purely an aesthetic difference due to manufacturing batch variations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is silicone better than rubber for flush valve seals?\u003c\/h4\u003e\n\u003cp\u003eA: Silicone gaskets are generally more durable and resistant to mineral deposits, chlorine, and temperature changes compared to standard rubber seals. This makes them a popular choice for long-lasting toilet tank repairs and maintenance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many gaskets come in each package?\u003c\/h4\u003e\n\u003cp\u003eA: You can choose between a \u003cstrong\u003e5-piece pack\u003c\/strong\u003e or a \u003cstrong\u003e10-piece pack\u003c\/strong\u003e, depending on your needs. The multi-pack options provide excellent value, especially for property managers, plumbers, or homeowners who want spare parts on hand.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What toilet models are compatible with the GP1059291 flush valve seal gasket?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The GP1059291 silicone gasket is designed for canister-style flush valves using the GP1059291 model number. This is commonly found in many standard two-piece and one-piece toilet tanks. 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