Fluidmaster 400AKRP10 Universal Toilet Tank Repair Kit for 2-Inch Flush Valves | Easy DIY Upgrade

All-in-One Toilet Tank Repair Kit for a Smoother Flush

Designed to address common wear and leaks in one complete package, the Fluidmaster 400AKRP10 Universal All-in-One Toilet Tank Repair Kit combines trusted components to help your toilet run more smoothly. The 400A fill valve is engineered for a quiet, proper fill, while the PerforMAX 2-inch flapper is designed to maximize water usage with each flush. This complete kit includes a replacement flush valve, a tank-to-bowl gasket, and a fresh toilet handle, tackling several common performance hiccups in a single upgrade. The universal design fits most 2-inch flush valve toilets and is ideal for toilets that flush 1.6 to 3.5 GPF or larger.

What’s Included

• Fluidmaster 400A fill valve for quiet, reliable refills
• PerforMAX 2-inch adjustable water-saving flapper
• Replacement flush valve
• Tank-to-bowl gasket
• Toilet handle

Why It Works for Your Toilet

• Universal design fits most 2-inch flush valve toilets
• Adjustable 9–14 inch height of the 400A fill valve to match your setup
• Works best with toilets rated 1.6–3.5 GPF or larger
• Durable, code-approved replacement parts that restore reliable operation
• PerforMAX flapper helps maximize water usage per flush

Installation and Experience

With a straightforward, tool-ready approach, this kit installs in about 10 minutes or less. The all-in-one configuration reduces the guesswork of selecting compatible parts and simplifies the process of refreshing a worn toilet.

About Fluidmaster

Fluidmaster is a leading name in toilet repair parts. Since 1957, the brand has partnered with manufacturers and professionals worldwide, delivering durable replacements designed for easy installation. Fluidmaster parts are trusted in more toilets than any other brand, with a broad global distribution and a commitment to reliable performance.