Struggling to reach the fill valve on your TOTO toilet? Our WASHLET® Fill Valve Extension Adapter is your go-to solution for tricky setups where limited access makes maintenance a hassle. Designed specifically for select TOTO models, this tool extends the fill valve threads to create a secure connection exactly where you need it—without compromising convenience.
Crafted from durable engineering thermoplastic, this adapter features a sturdy 7/8-inch fill valve connection, making it ideal for extending threads when space or design keeps you from reaching the valve directly. Simply screw the female end onto your existing fill valve and connect the male end to your WASHLET® junction tee to complete the installation.
Beyond its reliable structure, we’ve added a practical touch: a rubber gasket with a screen filter. This combo helps prevent leaks around the connection while blocking debris from clogging your plumbing system—keeping your WASHLET® function smooth and long-lasting.
Whether you’re dealing with a low-set toilet or just need a dependable extension for routine checks, this adapter simplifies setup and performance. Built tough, easy to install, and designed with your plumbing’s best interests in mind—give your WASHLET® system the extension it needs with confidence.
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