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Replacement reservoir for the WATERPIK Cordless Plus 5000 (WF-26 series), Cordless Gem 5100 (WF-27 series), and Cordless Select 5100 (WF-28) water flossers. This part also includes a replacement straw.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2026
$14.99