Fluidmaster 400ACN Universal Fill Valve 3-Pack Size_1in x 3/4in Compliance with the following codes:

Compliance with the following codes:  IPC

Division I

5H605800B3 MOR-FLO INDUST

PTC Positive Temperature Coefficient Relay and Capacitor

9/16 and 3/4-Inch

Fluidmaster 400ACN Universal Fill Valve 3-Pack Size_1in x 3/4in Compliance with the following codes:Fluidmaster 400ACN Universal Fill Valve 3 Pack The Fluidmaster 400ACN3CP5 Universal Toilet Fill Valve 3 Pack includes three of the #1 selling toilet fill valve in the world. This fill valve will fix noisy, leaking and slow filling toilets. Fluidmaster recommends using the 400A toilet fill valve in older, larger toilets, that date prior to 1994 with flush volumes between 3. 5 and 7 gallons per flush. The anti siphon design eliminates fresh water supply