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The Fluidmaster pro45c Fill Valve and Flapper Kit is a complete toilet repair solution designed for plumbers, maintenance technicians, and trade professionals who need reliable, long-lasting performance. This kit combines two essential toilet components into one package: the PRO45 fill valve and the PRO54 flapper. Together, these parts address the two most common causes of toilet leaks and running water issues, making this kit a practical choice for residential and commercial service calls alike.
The PRO45 fill valve is a pro-grade upgrade to one of the most widely installed fill valves in the plumbing industry. It regulates the flow of water into the toilet tank after each flush, shutting off automatically when the tank reaches the correct water level. A properly functioning fill valve reduces water waste, prevents phantom flushing, and keeps the toilet operating quietly. The PRO45 is built for durability and is compatible with most standard toilet tanks, making it a versatile option for a wide range of repair jobs.
The included PRO54 flapper pairs with the fill valve to provide a complete seal at the bottom of the tank. The flapper controls water release into the bowl during a flush. A worn or degraded flapper is one of the leading causes of silent toilet leaks, which can waste thousands of gallons of water over time. Replacing both the fill valve and flapper at the same time ensures the entire flush system is restored to proper working condition in a single visit.
This kit is suitable for toilet fill valve replacement, flapper replacement, toilet tank repair, and water conservation projects. It is a dependable choice for plumbing professionals stocking their service vehicles with high-turnover repair parts.
The Fluidmaster pro45c delivers a professional-grade toilet repair kit that combines a top-performing fill valve with a proven flapper, allowing plumbers to restore full flush system function in one efficient service call.
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