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Fluidmaster 400ARHR is a PerforMAX adjustable toilet fill valve that controls tank refill with anti-siphon operation and a code-approved design. It installs in minutes and fits 2 in and 3 in bolt tanks. The valve offers universal compatibility with high-efficiency toilets (HET) 1.28 gal dual-flush systems, 1.6 gal toilets with 2 in and 3 in flush valves (1994 and newer), and older high-gallon toilets with 2 in flush valves (pre-1994). It provides increased bowl refill and height adjustment for most tanks.
Adjustable anti-siphon fill valve; fits 2 in and 3 in tanks; increased bowl refill
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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