IMPROVED 1.28 GPF MaP RATING – 800 GRAMS
The Alto 130, 135 & 137 bowls have been recertified with the 3121 tank
(the Fluidmaster® fill valve variation of the standard 3173 tank), and those popular
combinations have been awarded an improved MaP rating of 800 grams.
TRANSITION TO FLUIDMASTER® FILL VALVE
With this improved MaP rating, we are enhancing our partnership with Fluidmaster and moving forward with the
transition of all Alto tank variations that currently utilize the 2206 fill valve to begin using the 400A Fluidmaster fill valve instead. This well-known brand’s reliability and performance add a great deal of
value to the Alto line without adding to the price.