5403 – Universal Adjustable 3″ Flapper
Easily fix a running toilet with the Fluidmaster 5403 3” Water-Saving Adjustable toilet flapper.
With easy arm adjustments, the 5403 Flapper is designed to fit on all 3” flush valve toilets. This flapper features a silicone seal that lasts up to 10 times longer than regular flappers. A solid frame design keeps the flapper from twisting and ensures the best seal every time. The 5403 Flapper is also adjustable so you can rest assured you’re saving water with every flush!
- Adjustable arms to fit more 3” toilets
- Adjustable dial for maximum performance and water savings
- Chlorine and hard water resistant**
- Long lasting silicone seal
- Suitable for 1.6 gallons per flush toilets
** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.