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This 1 oz reference solution ensures your pH meters and test kits deliver accurate readings in dilute
Dual-sensor accuracy for 750II Series resistivity monitoring
Designed for Demanding Conditions
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Hydrotech (41400009) Carbon Filter Sensafe (480014) Peroxide Test Strips 50/Bottle This 1 oz reference solutionThe Hydrotech 41400009 Carbon Prefilter is the genuine OEM replacement cartridge engineered for compatibility with Hydrotech's 1240 Series, E, M, Pro, HT101, HT102, HT103, and HT123 reverse osmosis systems. This carbon block filter removes chlorine, taste, and odor contaminants before they reach your RO membrane, extending system life and protecting water quality. SPECIFICATIONS Hydrotech 41400009 Carbon Filter Specs Manufacturer Part Number 41400009
