Hibbent Toilet Flapper Replacement, Compatible with Gerber 99-788, 3 Inch Flapper Replacement Water Saving, High Performance, Easy to Install - Blue Color - NARF5_09135

• 🚽【3 Inch Toilet Flapper】3 Inch toilet flapper replacement is compatible with Gerber 99-788. Our toilet flapper fits 3-inch toilet flush valve. Please make sure that the opening in your toilet tank is 3 inches in diameter. Our toilet flapper is 4.9" x 3.66" in size and is specifically designed for use with a flush valve that has a 3-inch diameter opening. 🚽【Long-lasting Rubber】Hibbent toilet tank flapper is made of soft, durable, and long-lasting rubber with stainless steel chain and hooks. The blue rubber fit for city water treatment, hard water, and well water. 🚽【Water Saving】Replace old, leaky and inefficient toilet flappers to save on expensive water waste with this large toilet flapper. 🚽【Fix Hissing & Leaking Toilets】Quickly fix running and leaking toilets and eliminate costly water waste. Meets US and Canada industry standards for plumbing code. 🚽【Easy to Install】 No tools are required for installation. Loosen the clips of the old flapper, and clip the new toilet flapper down in its place, then attach the chain. So easy!, Manufacturer: Hibbent