99-591 Tank to Bowl Gasket for Gerber Ultra Flush 28-380 28-385 21-752

Key features

• Universal Leak-Proof & Hygienic Seal​: This precision-engineered, wax-free tank-to-bowl gasket (3.8" dia / 2.2" ID) creates a durable and sanitary seal. It provides superior cushioning and shock absorption, effectively preventing leaks at the joint—a significant upgrade over messy and compressible traditional wax rings. This toilet tank to bowl gasket​ and rubber gasket toilet tank​ serves as a reliable toilet tank gasket, offering a cleaner alternative to a standard toilet green gasket.
• Broad Compatibility & Direct Fit​: The direct replacement (Part 99-591) for Gerber Ultra Flush tanks (28-380/384/385/790) and toilets (21-752/21-372), also known as the 99-591 toilet tank to bowl gasket for Gerber. It replaces models 99-582/99-537, fits Flushmate pressure-assisted toilets (compatible flushmate gasket), and works with Fluidmaster 507AKP7 PerforMAX flush valves. This for Gerber toilet parts​ and Gerber toilet replacement parts​ solution, also compatible as Gerber toilet tank to bowl gasket 28-790​ and Gerber 21752 toilet gasket.
• Engineered for Longevity​: Constructed from high-quality, corrosion and abrasion-resistant rubber that maintains excellent elasticity. It resists breaking or deforming under pressure, ensuring a reliable, long-term seal even with frequent use. This for Gerber tank to bowl gasket​ is designed for durability, and can be considered a durable rubber & toilet gasket kit​ for long-term performance. It also functions as a compatible Ormax toilet tank silicone gasket.
• Tool-Free, Quick Installation​: Features a simple, tool-free process: position the gasket, press the tank onto the rubber feet, and hand-tighten. Complete the replacement in minutes, saving you the cost and wait for a plumber. This toilet tank gasket replacement kit​ provides a complete tank to bowl bolt & gasket kit​ and includes all necessary toilet tank bolts and rubber gaskets​ for a secure installation. It is also a direct fit 99-591 tank to bowl gasket​ and 99-591 toilet tank to bowl.
• Premium Value: This is a complete toilet tank to bowl gasket kit. As a high-performance, wax-free alternative for Gerber toilets, it eliminates leaks while saving you significant cost and labor compared to purchasing a full toilet bowl repair kit​ or a bowl replacement. This for Gerber toilet tank to bowl gasket seal kit​ is also known as BKIFU Gerber tank to bowl gasket. It is a versatile universal toilet tank to bowl gaskets kit​ and a precise toilet flush valve gasket 2.2 inch.

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