Toilet Fill Valves

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385 Toilet Fill Valve Cap

Replacement cap for 400A toilet fill valve.

  • Includes adapter for older style 400A, although complete replacement of valve is recommended if more than 5 years old

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

385 Toilet Fill Valve Cap

Download Installation Instructions

FLUIDMASTER RECOMMENDS

  • UPGRADE Fluidmaster Toilet Fill Valve
  • ALSO REPLACE Fluidmaster 400A Toilet Fill Valve
  • ENHANCE Toilet Cleaner
WARNING:

Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

BUY ONLINE

The 385 Toilet Fill Valve Cap is available online, from our following retail partners.
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