Fluidmaster is a leading manufacturer of toilet tank components and plumbing solutions. The company was founded in 1957 by Adolf Schoepe, who invented the first fill valve that could be adjusted to fit any toilet tank. Since then, Fluidmaster has grown to become a global leader in the plumbing industry, with a wide range of products that are designed to make plumbing repairs and installations easier and more efficient. Fluidmaster's product line includes fill valves, flush valves, flappers, tank levers, and other toilet tank components. The company also offers a range of plumbing solutions for other areas of the home, including water supply connectors, washing machine hoses, and other plumbing accessories. All of Fluidmaster's products are designed to be easy to install and use, with a focus on quality and durability. One of Fluidmaster's most popular products is the Fluidmaster 400A Fill Valve, which is the most widely used toilet fill valve in the world. This fill valve is designed to fit most toilet tanks and can be adjusted to provide the perfect water level for optimal flushing performance. The Fluidmaster 400A Fill Valve is also easy to install and comes with a 5-year warranty. In addition to its products, Fluidmaster is also known for its commitment to innovation and sustainability. The company has a dedicated research and development team that is constantly working to improve its products and develop new solutions for the plumbing industry. Fluidmaster also has a strong focus on sustainability, with a goal of reducing its environmental impact through the use of recycled materials and energy-efficient manufacturing processes. Overall, Fluidmaster is a trusted and reliable brand that has been providing high-quality plumbing solutions for over 60 years. With a wide range of products and a commitment to innovation and sustainability, Fluidmaster is a leader in the plumbing industry and a go-to choice for homeowners and professionals alike.