15-Stage Shower Filter Bundle - 3 Filters + 3 Replacements (18-Month Supply) PTFE membrane 3 dKH ±5% of reading

3 dKH ±5% of reading at 25 °C Alkalinity Marine Method Colorimetric Method Calcium Marine Range 200 to 600 ppm Calcium Marine Resolution 1 ppm Calcium Marine Accuracy ±6 % of reading at 25 °C Calcium Marine Method adaptation of the Zincon Method Magnesium Range 1000 to 1800 ppm (as Mg²+) Magnesium Resolution 5 ppm Magnesium Accuracy ±5% of reading at 25 °C Magnesium Method Adaptation of the Colorimetric EDTA Method using calmagite indicator pH Range 6

5 / SM 4500-Cl G)

soft water for years to come

The spherical shaped tip design allows for a wide area of contact with the sample

User-selectable time until meter shuts off to conserve battery life

15-Stage Shower Filter Bundle - 3 Filters + 3 Replacements (18-Month Supply) PTFE membrane 3 dKH ±5% of reading15 Stage Shower Filter Complete Bundle 3 Filters + 3 Replacements The ultimate water filtration solution for your entire home! This comprehensive bundle includes 3 complete shower filter units plus 3 replacement cartridges, giving you up to 18 months of premium, microplastic free filtered water for your family. Advanced 15 Stage Carbon Block Filtration Microplastic free technology Removes harmful microplastics from your shower water Carbon block