UPC: 891144000199

The MA860 galvanic probe uses a silver cathode and zinc anode with an oxygen-permeable PTFE membrane

Unlike traditional salt-based water softeners that require constant maintenance and produce wastewater

Ideal range for hydroponics (0 to 1990 ppm)

Unpleasant taste and odor

Santevia MINA Fluoride Removal Filter 3-Pack - 6 Month Supply hydroponic testing UPC: 891144000199Santevia MINA Fluoride Filter 3 Pack Save on Premium Water Purification Stock up and save with the Santevia MINA Fluoride Filter 3 Pack. Get a 6 month supply of advanced water purification that removes 99% of fluoride, chlorine, and lead while adding essential minerals for clean, healthy, great tasting alkaline water. Why Choose the 3 Pack? Better value: Save money compared to buying individual filters 6 month supply: Each filter lasts 2 months,