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Connected Salt Level Sensor

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Connected Salt Level Sensor

The Pentair Connected Salt Level Sensor, when paired with the Pentair Home app, makes last-minute trips to buy water softener salt a thing of the past. Check your softener salt levels anytime, anywhere with this simple, don’t-forget-the-salt solution.
  • Universal brine tank clip fits most side-by-side and cabinet water softener models
  • Pentair Home app notifies you when salt levels are getting low by email or push notifications
  • WiFi and Bluetooth® compatible
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Connected Salt Level Sensor
Connected Salt Level Sensor
SKU#: Product2G_855387247304


Benefits of the Connected Salt Level Sensor

This “clip, connect, and go” monitor syncs with the Pentair Home app on your smart device and features a handy dashboard where you can quickly view your softener’s salt level, usage, and battery level. Customized notifications put you in control of your system maintenance so you can buy salt when it’s convenient, not when it’s urgent. With a Connected Salt Level Sensor, you can make last-minute salt runs – and living with hard water – a thing of the past.

  • Clips into your brine tank in seconds for easy DIY installation
  • Guide light assists with set-up and calibration
  • Easy set-up with simple, in-app instructions


Soft Water, Ensured


Always Connected


Easy Set-Up


Universal Design



Item #ImageHeightWeightDepthWidthSoftening Technology
4005702 4.5 1 2 3.2
salt sensor packaging

What's Included

  • Salt Level Sensor
  • 3 AA Batteries
  • Quick Start Guide

Installation Information

  • Review set-up information in our Quick Start Guide
  • You will need a full bag of softener salt for set-up
  • Device not intended to be submerged in water
  • Use alkaline batteries only. Lithium batteries will damage the unit

Stay Connected with the Pentair Home App

  • Access the easy-to-use Pentair Home app dashboard on your smart device from anywhere 24/7.
  • Stay smart, connected and protected with the Pentair Home app that puts you in control of your home’s water.
  • From filter to flow, tap to pool, shower to sump pump, we help you move, improve and enjoy your water, with peace of mind at your fingertips.

Water Education Center

Beyond taste and odor, the volatile chemical nature of chlorine means it can react and form potentially harmful byproducts. But, how much chlorine is ‘safe’?

Learn About Chlorine

We’re shining a spotlight on hard water’s relationship with laundry and how you can achieve fresher, fluffier, right-out-of-the-dryer clothes with softer water.

Learn More

Soft water doesn’t have to be hard. Learn about what causes hard water and identify solutions to help reduce the related water woes.

Learn About Hard Water

Learn more about common water problems and how to tackle them in our Water Education Center.

Need help with the app?

We all know technology can be a bit…challenging. But fret not. Help is just a click away.

Still Not Sure? Call us to speak with a Pentair Water Solutions home water expert.
We are here to answer your questions.

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Comprehensive System Warranty

1-year system, parts and labor coverage.**

**Warranty applies to certified Pentair installs.
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Money Back Guarantee

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