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Essential replacement part for toilet tanks. The rubber flapper creates a watertight seal that controls water flow from the tank to the bowl. Over time, flappers wear out, crack, or become brittle, causing running toilets and wasted water. This durable rubber flapper restores proper flushing function and helps reduce water bills. Compatible with most standard toilet tanks. Simple installation—no tools required. Keep one on hand for quick repairs.
Toilet Tank Rubber Flapper
$1.99