• Home
• Newsletters Signup
• News
• Industry Links
• Ad Info
• Feedback
• Contact

• About

  Maximum Performance (MaP)

• Info for

  Consumers
• Info for

  Plumbing Professionals
• Info for

  Designers
• Info for

  Water Utilities
• Info for

  Manufacturers

• View

  Reports

Toilet Search

• About MaP
• MaP Premium
• MaP Background
• FAQ
• MaP Search
• MaP Downloads
• WaterSense (U.S. EPA)
• Toilet Types
• Flushometer
• Urinals & HEU's
• Faucets
• Showerheads
• PERC and Drainlines
• MaP Testing Protocol
• Pre-Qualified Labs
• MaP Terms and Conditions
• Field Audit Methodology
• Green Building
• Greenwashing
• Manufacturer Links
• Marketplace
• Contributors

Choices for Plumbing Professionals

Plumbing professionals and contractors are on the forefront of implementing residential and commercial water efficiency plans.  With toilet fixtures, it is critical that plumbers make correct recommendations.

The consequences of bad recommendations include call-backs, complaints and non-compensated work.

2,340 Tank-Type Toilets Tested!!

MaP enables the plumbing professional to make the right choice with accurate documentation. Because MaP participation from the manufacturer is voluntary, not all toilets on the market are listed. To date, 2,340  toilets from 90 brands have been tested and listed in the MaP online database. 

365 Flushometer Bowl/Valve Combination Toilets Tested!!

For the commercial application, MaP tests have been conducted on 365 flushometer combinations, 241 of which are High-Efficiency Toilets (HETs).  All of these tested combinations are accessible through our Flushometer database. 

A Driving Force in Toilet Efficiency

Over a 5-year period, competitive pressure and MaP testing has resulted in hundreds of high-performance 21st century models being introduced into the marketplace, for which manufacturers must be given great credit!

In 2003, the average North American toilet MaP test score was 350 grams (12 ounces).  By  2008, the average MaP test score nearly doubled to 675 grams (24 ounces).

Graphs