Fluidmaster PerforMax Toilet Fill Valve

Maximize toilet performance with a Fluidmaster PerforMax fill valve. The PerforMax is made to restore any toilet to its optimal performance, even 1.28 gpf HET toilets. Simply install the fill valve like normal, then adjust the included roller clamp per the directions. The toilet will flush like it did out of the box. Works on all brands of toilet.

Fluidmaster 400ARHR Features:

• Restores toilets to factory flushing performance, including Toto, Kohler and American Standard
• Universal fit
• Installs easily
• EZ-Twist height adjusts from 10" to 15" to fit most tanks
• Water-saving roller clamp lets you customize the water level in the bowl
• 2X greater bowl refill delivers a more powerful flush for 1.6 or lower GPF toilets
• Covered under Fluidmaster's 7 year warranty