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For Commercial Toilets
Bold. Conservation. Saving shouldn't mean sacrificing

Kohler offers a wide array of WaterSense labeled High-Efficiency Toilets (HET) that can save up to 16,500 gallons of water in just one year.

Bold. Power.

Multiple technologies,
one powerful flush

Bold. Performance.

Innovative design & technology.
Gallons per
flush (gpf)
Likely if your
home was built...
Savings in gallons
per year (gpy)
Based on average household of four, each flushing 5.1 times a day, 365 days a year
5.0 pre 1980 0
3.5 1980 to 1993 11,100 gpy from 5.0 gpf
1.6 1994 to the present 25,300 gpy from 5.0 gpf to 1.6 gpf
14,100 gpy from 3.5 gpf to 1.6 gpf
1.28 optional since 2006 27,700 gpy from 5.0 gpf to 1.28 gpf
16,500 gpy from 3.5 gpf to 1.28 gpf
1.0 optional since 2005 29,700 gpy from 5.0 gpf to 1.0 gpf
18,600 gpy from 3.5 gpf to 1.0 gpf
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