3-Inch Dual Flush Valve & Fill Valve Replacement Kit for 2-Piece Toilets, Complete Toilet Repair Kit Inside Tank with Push Button, Gasket & Bolts, Compatible with Glacier Bay, Toto & American Standard — Open-Box, 37% Off

【Wide Compatibility】This toilet flusher replacement kit is designed for standard 3-inch dual-flush two-piece toilets (not compatible with one-piece toilets). Fits 3.2"–3.6" flush valve openings and 1.9"–2.2" tank button holes. Compatible with for Glacier Bay, for Toto, for WaterRidge, for Kohler, for American Standard, for Aquasource, and more. Please check the size guide in the product images before ordering

【Dual-Flush System — Water-Saving & Powerful】Upgrade your toilet with this toilet repair kit inside tank, featuring a dual full/half flush system that balances efficiency and power. The full flush delivers strong waste removal, while the half flush helps reduce water usage

【Fix Leaks, Weak Flushes & Wobbling — Restore Like-New Performance】This complete toilet tank replacement kit includes a flush valve, fill valve, push button, mounting bolts, and a thick tank-to-bowl gasket. It resolves common issues like leaks, weak flushing, wobbling tanks, and worn flappers, restoring factory-level flushing performance without needing to replace the entire toilet system

【Easy, Flexible Installation — Fully Adjustable Components】The toilet repair kit is designed for fast, straightforward installation with components that adjust to fit most tank setups. The fill valve height (adjustable 8"–13"), overflow pipe height, and push-button rod length can be customized for a precise fit. Quiet-fill technology ensures smooth, silent tank refilling for a more comfortable bathroom experience

【Durable, Leak-Resistant Build】Built with high-quality ABS for durability, this toilet replacement kit inside tank withstands varying water pressure and resists corrosion. The reinforced push button and flush valve maintain stable performance, while the extra-thick rubber seal prevents leaks and extends system lifespan

【Please Note】This toilet flush valve replacement kit fits two-piece toilets with a 3-inch flush outlet and dual-flush button only — not compatible with one-piece toilets. Please refer to the size guide in the product images to measure your flush valve before ordering to ensure proper fit. We water-test every kit to guarantee performance; slight moisture on the parts is normal. Trim the button stem as needed — keep about 1/16 inch (1 mm) of clearance to prevent contact with the flush valve button for smooth, reliable operation

Product Description Upgrade your bathroom with this complete 3-inch dual flush valve replacement kit, designed to restore strong flushing performance, eliminate leaks, and improve water efficiency in most two-piece toilets. This all-in-one solution combines a dual flush valve, toilet flusher replacement kit, toilet fill valve, push button, seals, and mounting hardware—providing everything you need for a full, reliable inside-tank rebuild. Engineered for easy installation, this toilet repair kit inside tank 3 inch includes adjustable components that fit a wide range of tank heights and configurations. Whether you're fixing a weak flush, replacing worn toilet flush valve components, or upgrading to a modern dual flush conversion kit, this durable system delivers consistent, high-performance results. Perfect for restoring older toilets or enhancing water savings in your home. Complete Compatibility & Upgraded Performance This toilet tank replacement kit fits 3-inch dual-flush two-piece toilets and is compatible with popular models for Glacier Bay, for Toto, for American Standard, and many more. It replaces old flush valve systems, worn seals, and damaged toilet valve components. The dual-action design functions as both a full-flush and half-flush system, making it an ideal power flush toilet conversion kit and long-term water-saving upgrade. With reinforced materials and enhanced sealing performance, this set works as a reliable toilet valve replacement kit, toilet push button dual flush valve replacement kit, or toilet assembly replacement kit. It revives your toilet’s internal system—including the toilet bowl water tank parts, toilet tank plumbing, and essential toilet parts inside tank kit—ensuring like-new performance without replacing the entire toilet. Dual Flush Efficiency — Strong & Water-Saving This kit functions as a complete dual flush toilet kit, allowing you to choose between a powerful full flush for solids and a water-saving half flush for liquids. Whether you call it a duel flush valve, dual control valve for toilet, válvula de descarga dual, valvula de descarga dual, válvula de descarga doble, valvula de descarga sanitario, valvula de descarga dual 2, or válvula doble para inodoro, the performance remains consistently strong and efficient. The precision-engineered toilet dual flush valve boosts flushing power while reducing water consumption, making it one of the best toilet flush replacement kit options for homeowners looking to improve efficiency. It is also ideal as a high pressure toilet flush kit, offering dependable operation even in households with fluctuating water pressure. Easy Installation — Fully Adjustable Components Designed for both DIY users and professionals, this toilet repair kit inside tank features height-adjustable parts, including the toilet fill valve, overflow tube, and push-button rod. These customizable elements ensure proper alignment with various tank sizes, making it a universal toilet inside replacement kit or 3 inch toilet repair kit complete. Whether you are replacing a damaged flush valve toilet repair plastic, upgrading with a flush valve replacement kit, or installing a new toilet flush kit replacement, this system guarantees a smooth and silent refill thanks to quiet-fill technology. It is also an excellent solution for updating herraje de tanque de baño, herrajes para tanque de baños, and herraje de tanque de baño systems commonly found in older toilets. Durable, Leak-Resistant, and Built to Last Constructed with high-quality ABS and long-lasting seals, this set functions as a reliable toilet replacement kit inside tank, designed to withstand mineral buildup, water pressure variations, and years of regular flushing. The reinforced push button improves the performance of your push button toilet flush kit, while the thickened gasket ensures a tight, leak-free connection. Use it as a dependable toilet assembly kit, toilet assembly replacement, toilet guts replacement kit, toilet flush kit, toilet flush valve kit, power flush toilet kit, toilet valve replacement, or toilet bowl replacement kit to prolong the life of your toilet system and restore dependable, factory-like performance. Please Note This toilet flush valve replacement kit fits two-piece toilets with a 3-inch flush outlet and dual-flush button only—not compatible with one-piece toilets. Before purchasing, please refer to the size guide in the product images to ensure compatibility. Every unit is water-tested to guarantee performance; slight moisture on parts is normal. Trim the button stem as needed—maintain 1/16 inch (1 mm) clearance for smooth operation.