The Gravity System's extended contact time allows the carbon to adsorb a significantly broader range of organic compounds than rapid-flow pitcher filters

The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH meter accurate

9999% of pathogenic bacteria

Note: Meters and calibration solutions sold separately

I should have had this sooner

Milwaukee MA911B/2 Double Junction pH Electrode | Lab Grade | 2m BNC Cable food grade pH probe The Gravity System's extended contactMilwaukee MA911B 2 Lab Grade Double Junction pH Electrode with 2 Meter BNC Cable The Milwaukee MA911B 2 is a professional, lab grade double junction pH electrode engineered for demanding laboratory, industrial, and continuous monitoring applications. Its extended 2 meter (6. 56 ft) BNC cable delivers exceptional reach for large tanks, deep vessels, and hard to access sample pointswhile the double junction design protects your reference system from