MaP PREMIUM

Some fixtures are "high performance".
Some fixtures are "high efficiency".
MaP PREMIUM is BOTH!! 

Last Updated: December 15, 2021

MaP PREMIUM-rated plumbing products provide superior performance and efficiency for residential or light commercial applications where water discharged from other fixtures, appliances, or processes, etc., near the toilet fixture can help transport waste through the drain pipes.

Qualifying tank-type residential/light commercial toilet fixtures must:

• Be certified to WaterSense®

• Have an effective flush volume no more than 4.0 litres (1.10 gallons*) – 14% BELOW the current WaterSense® requirement! (With special unique requirements for dual-flush models)

• Have a MaP flush performance score of at least 600 grams – 170% of the current WaterSense® requirement!

Downloads:

• COMPLETE list of 375 MaP PREMIUM toilet models (updated to November 16, 2021)

• List of MaP PREMIUM toilet models approved by the California Energy Commission for sale in California (304 models; updated to December 15, 2021)

*MaP PREMIUM recognizes that 1.10 gallons is slightly greater than 4.0 litres, however, it is our professional opinion that this difference is not materially significant.