A clear plastic replacement cover or guard for a circular device, shown from a top-down view on a dark wood-grain surface.

Replacement Water Reservoir for Waterpik Water Flossers | WP660 WP662 WP670EC GT2–GT5

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$38.86 $64.16
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A clear plastic replacement cover or guard for a circular device, shown from a top-down view on a dark wood-grain surface.
  • A clear plastic replacement cover or guard for a circular device, shown from a top-down view on a dark wood-grain surface.
  • A clear plastic cup or tumbler with a handle, shown at an angle on a dark wood-grain surface.
  • A clear plastic replacement cover or guard for a circular device, shown from a top-down view on a dark wood-grain surface.
  • A clear plastic cup or tumbler with a handle, shown at an angle on a dark wood-grain surface.
Replacement Water Reservoir for Waterpik Water Flossers | WP660 WP662 WP670EC GT2–GT5

Replacement Water Reservoir for Waterpik Water Flossers | WP660 WP662 WP670EC GT2–GT5

$38.86 $64.16
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Replacement Water Reservoir for Waterpik Water Flossers

Keep your Waterpik water flosser performing at its best with this compatible replacement water tank. A direct-fit accessory designed for popular Waterpik models — restore full function without replacing your entire unit.

Compatible Models

  • Waterpik WP660
  • Waterpik WP662
  • Waterpik WP670EC
  • Waterpik GT2
  • Waterpik GT3
  • Waterpik GT4
  • Waterpik GT5

Please verify your model number before purchasing to ensure compatibility.

Key Features

  • ✅ Direct-fit replacement — no modifications required
  • ✅ Compatible with multiple popular Waterpik countertop flosser models
  • ✅ Maintains your flosser’s full water capacity and performance
  • ✅ Easy to remove, fill, and reattach
  • ✅ Quality build for reliable, long-term use

Specifications

  • Product Type: Oral Irrigator Replacement Part / Accessory
  • Compatible Brand: Waterpik
  • High-Concerned Chemical: None
  • Origin: Mainland China

Note: This is an aftermarket replacement part. Not manufactured by or affiliated with Waterpik.

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