Blue And White (F-751-GPHK-A) 3 - 32 GPH; W-Valve; K MONEL; 1-4" TPTZ Method (100 Tests) 5" Big Blue granular activated

5" Big Blue granular activated carbon filter engineered to reduce chlorine taste and odor

NIST Traceable Standards ±1% Accuracy at 25°C Hard Shell Case Five-Point Calibration

replace Q5520 cartridge annually to prevent bacterial growth and maintain filtration effectiveness

Hanna HI93702-01 Copper HR Test Reagent

Blue And White (F-751-GPHK-A) 3 - 32 GPH; W-Valve; K MONEL; 1-4" TPTZ Method (100 Tests) 5" Big Blue granular activatedBlue & White Precision Flow Measurement F 751 GPHK A Flow Meter with Integrated Valve 3 32 GPH acrylic flowmeter with MONEL internals and 1 4" NPT connections for corrosion resistant flow control K MONEL Internals Integrated Valve Dual Scale Display Panel Mount Ready The Blue & White F 751 GPHK A combines precision flow measurement with integrated valve control in a single compact unit. Built with K MONEL internal components for superior corrosion