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The GERBER DF-28-591 Viper Dual Flush Tank is engineered for efficient water usage, providing flush volumes of 0.9 and 1.1 gallons per flush (GPF). This tank features a 12-inch rough-in, making it suitable for specific toilet installations. It offers a practical solution for bathrooms, focusing on water conservation and reliable performance.
Water-saving dual flush toilet tank with 12-inch rough-in.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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