Description
Product Overview
The Fluidmaster Toilet Repair Kit is designed to address common toilet issues such as cracked fill valves and running toilets. This comprehensive kit includes a 400A toilet fill valve and a solid frame flapper, both constructed from high-quality plastic and rubber materials for durability and longevity. The fill valve easily adjusts in height from 9 to 14 inches to fit a wide range of toilet tanks, while the flapper resists twisting to ensure a secure seal. With dimensions of 14.69 x 4.63 x 14 inches and an inlet/outlet connection size of 2 inches, this kit meets anti-siphon and code-approved plumbing standards, making it suitable for both amateur and professional use.

Usage
This repair kit is ideal for residential bathrooms where toilets exhibit problems like continuous running or inefficient flushing. It is perfect for homeowners, DIY enthusiasts, and professional plumbers looking for a reliable, universal solution that works with most 2-inch flush valve toilets. Use it during routine maintenance, renovations, or emergency repairs to restore toilet functionality quickly and effectively.
Why Choose Us
Fluidmaster stands out due to its commitment to quality and innovation in plumbing solutions. The K-400A-5004 kit features a robust design that resists common wear and tear, backed by a 5-year limited warranty for peace of mind. Its universal fit reduces the need for multiple parts, saving time and money, while the easy installation process requires no special tools, making it accessible for users of all skill levels.
Key Features
- Adjustable fill valve height from 9 to 14 inches for versatile tank compatibility
- Solid frame flapper prevents twisting and ensures a reliable seal
- Universal design fits most 2-inch flush valve toilets
- Constructed from durable plastic and rubber materials for long-lasting performance
- Easy to install with no batteries required, suitable for amateurs and professionals
FAQ
What toilets is this kit compatible with?
The kit is designed to fit most toilets with a 2-inch flush valve, thanks to its universal design and adjustable fill valve height.
Is professional installation required?
No, the kit is easy to install and comes with clear instructions, making it suitable for DIY users without professional help.
What is included in the warranty?
The product includes a 5-year limited warranty that covers defects in materials and workmanship under normal use conditions.
Can this kit fix a running toilet?
Yes, it addresses common causes of running toilets, such as faulty fill valves and flappers, providing a complete repair solution.
Are additional parts needed for installation?
No, the kit includes all necessary components, such as the fill valve and flapper, for a full repair without extra purchases.





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