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reduces filter clogging
E-plus/Extreme E energy efficient motor for increased efficiency and improved performance
No more using harsh chemicals that have to be stored and can create dangers to anyone around
you should be set to start programming your controller right away
Hach Pocket Pro+ ORP Tester hot-tub-covers reduces filter cloggingHach Pocket Pro+ ORP Tester Get fast, accurate results with the Hach Pocket Pro+ ORP Tester. This professional digital tester measures ORP. Built in diagnostics let you know exactly when to clean or calibrate the replaceable sensor. The large, backlit LCD screen and intuitive user interface are easy to read and simple to use. The transparent cap doubles as a sample cup for easy testing. It runs on AAA batteries, which are housed in an easy open
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