Fluidmaster 1/2-Inch Universal Toilet Fill Valve
The Fluidmaster Universal Toilet Fill Valve (Model 400UK054) is an elite plumbing component engineered to deliver superior mechanical reliability and optimized water management. Recognized as a premier solution for addressing noisy or malfunctioning toilets, this valve replaces inefficient or aging mechanisms to restore a peaceful and responsive refill cycle to your bathroom fixtures.
Constructed for maximum longevity, the unit is designed and engineered in the USA using high-impact materials that resist mineral buildup and chemical degradation. The technical design prioritizes versatility, featuring a universal 1/2″ threaded shank that allows it to serve as a direct replacement in a wide range of popular toilet models. Its advanced internal geometry is specifically tuned to manage water flow efficiently, ensuring a fast refill while maintaining a whisper-quiet operation that standard valves often lack.
Reliability is a hallmark of the 400UK054 model, which is rigorously tested to perform under a broad spectrum of water conditions, including high and low-pressure systems. This makes it an ideal choice for multi-story buildings or areas with fluctuating municipal pressure. Whether outfitting a modern residential suite or performing a critical repair in a high-traffic commercial facility, this Fluidmaster valve delivers the professional-tier quality and durable fitment required for long-term satisfaction.
Key Benefits:
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Total Noise Mitigation: Effectively silences noisy tanks, providing a more discreet and premium bathroom experience.
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Optimized Water Flow: Engineered for rapid filling without sacrificing the silence of the mechanism.
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Industrial Strength Integrity: Built from premium materials to ensure it remains the primary solution for toilet maintenance over an extended service life.
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Universal Professional Fit: The standard 1/2″ connection simplifies inventory for tradespeople and installation for homeowners.
Technical Specifications:
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Brand: Fluidmaster
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Model Number: 400UK054
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Connection Size: 1/2 inch
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Pressure Range: Optimized for High and Low Pressure
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Origin: Designed & Engineered in the USA
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