Viper HET Toilets

The Viper 1.28 series of High Efficiency Toilets from Gerber Plumbing Fixtures are gravity-fed toilets that are WaterSense compliant. All of the HETs in the Viper 1.28 series use 1.28 gallons of water per flush and include a FluidMaster 400A fill valve and 3" flush valve for quick bowl cleaning. Models include compact elongated, round front, elongated and elongated/17" ErgoHeight, which is ADA compliant.