Features: This 6 piece premium toilet fill adapter seals set provides a cost effective solution for multiple repairs or household backups, preventing leaks and saving up to 10,000 gallons of water annually per homes. Crafted from durability rubber, these seals are specifically designed for 83143 and Fluidmasters 200/242/400/747 models, ensuring leak prevention, noise reduction, and proper water levels maintenance without replacing the entire fill adapter. Ideal for homeowners and enthusiasts who need reliability backups for frequent toilet maintenance, this set offer convenience and efficiency for everyday plumbing upkeeps. Use these seals to quickly fix toilet tanks leaks in residential bathrooms, restoring functionality and water conservation with minimal effort during routine repairs. Enjoy seamless compatibility and simple installation with these good quality rubber seals, enhancing your plumbing systems longevity and performances for year to come. Specifications: Dimension:1.09×2.89cm/1.09×2.89in Component:rubber Package Includes: 6pcs toilet fill adapter seals replacement note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.