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The Gerber GAH28890 is a toilet tank designed for high efficiency with a flow rate of 1.28 gallons per flush. It features a twelve-inch rough-in size and is made from vitreous china. This tank is compatible with Gerber toilet bowls AB-21-852 and AB-21-828. The tank includes a best-in-class Fluidmaster 400A fill valve and a chrome metal side tank lever. Its design allows for easy installation with a double nut, multi-point tank-to-bowl mounting system.
This tank is suitable for both residential and commercial applications. It supports the efficient water usage required today.
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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