Simply put, Fluidmaster is the #1 selling brand of toilet repair products in the world. In fact, our products are found in more toilets than all other brands combined. For more than 50 years, Fluidmaster has been at the forefront of the toilet care market by providing innovative yet easy-to-use products that are of the highest quality. Moreover, Fluidmaster is the most recognized and preferred brand of toilet repair products for professional plumbers. Fluidmaster products can be found in toilet brands like Kohler, American Standard, Eljer, Toto, Gerber, Roca, Briggs, Hocheng, Vitra, Sanitec, Niagara and Penguin. These premier global toilet manufacturers depend on our products to enable their toilets to function best and they depend on Fluidmaster to continuously introduce innovative products that make servicing their toilets as easy as possible.