Description
The 400H PerforMAX replaces a worn or noisy fill valve and is built for strong refill performance even with low household water pressure.
- Universal fit for most two-piece toilets, with an adjustable shank height
- Simple dial adjustment to set the tank water level
- Fast, quiet refill that suits high-efficiency toilets
- Anti-siphon design helps protect the water supply
- Installs by hand in minutes, no special tools needed






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