secure handling

Professional Polarographic Dissolved Oxygen Probe for MW600 Meter

Filtration method: Gravity-fed with hybrid ceramic shell

This 2-pack of certified pitcher filters removes over 90 contaminants including lead

Alexapure is the only brand of gravity-fed and portable water filters we carry because we know you expect the very best

HM Digital COM-80 EC/TDS HydroTester – 4-Scale Water Quality Meter with ATC made in USA secure handlingHM Digital COM 80 EC TDS HydroTester The HM Digital COM 80 is an economically priced, reliable EC TDS meter ideal for hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water testing, and more. With four measurement scales, Automatic Temperature Compensation (ATC), and a water resistant housing, the COM 80 delivers professional grade accuracy at an accessible price point. Key Features Measures Electrical