3 Inch Toilet Flapper Replacement，fit 3 Inch Opening Flush Valves Toilets，Compatible with Gerber 99-788, Lowes AquaSource: 1.28 GPF Toilets, 98923 IHOUMEX Patented IsoCore Shock Control System

Patented IsoCore Shock Control System absorbs shock and vibration with ergonomic handle

Small Size: Outer measure 8

Part Number: TAR716

Match Spacers create a uniform gap between the wall

even for deep holes up to 3 feet

3 Inch Toilet Flapper Replacement，fit 3 Inch Opening Flush Valves Toilets，Compatible with Gerber 99-788, Lowes AquaSource: 1.28 GPF Toilets, 98923 IHOUMEX Patented IsoCore Shock Control SystemBrand: DUMEALAGR Color: Blue Features: KINDLY NOTE Please take note this one is ONLY suitbale for 3 INCH opening toilet flush valve, before purchasing please make sure yours flush valve opening is 3 INCH, not 2 INCH or 3 1 4 INCH. Measure the the flush valve opening, not the flappers! EASY INSTALLATION The flapper is super easy to install and works great. Take off the old one, replace with new one took about 1min. Do it by yourselves without calling