How to Replace a Toilet Flapper Valve

A running toilet caused by a toilet flapper leak can result in thousands of gallons of wasted water and drive up your monthly utility bills. Fortunately, replacing a toilet flapper is simple. Watch as our experts show you how to replace a toilet flapper in just a few short minutes. If you've replaced your toilet flapper valve and still suspect that you have a leak, our Bathroom Tips and Maintenance page can help you determine whether you do and when it's time to call a professional.


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