Installs Directly in the Plumbing

The Crystal Inline Fixture installs directly into the pool's existing plumbing, providing the most accurate, real-time water chemistry readings available.

Designed for 2½" PVC plumbing, with included reducer bushings to fit 2" PVC plumbing.

  • Install after the filter and before the heater
  • Can be mounted in horizontal or vertical plumbing
  • Supports water flow in either direction
  • Detects when the pump is running (coming soon)

In The Box

  • Crystal Water Monitor
  • Crystal Sensor
  • Inline Plumbing Fixture
  • 2 x 2" to 2.5" Reducing Couplers
  • Winterization Plug

Installation Examples

  • Horizontal Installation in Consumer Pool

  • Horizontal Installation in Consumer Pool

  • Vertical Installation in Commercial Pool

Crystal Water Monitor Pro

Remotely monitor the water chemistry of every pool you manage with more than 1,000 readings per week from each pool.

A pro subscription ensures your equipment is covered by our lifetime warranty and provides you with tools you need to excel.

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Better for business, better for pools.

Get ahead with the Crystal Water Monitor Inline System for Pros

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