Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box Brand_GE Desal 5" catalytic carbon block filter

5" catalytic carbon block filter engineered specifically for chloramine reduction in whole-house applications

5" Big Blue filter housings and is compatible with the Intelifil IF-SM-DI020B specification

Dual-purpose sediment and chemical filtration in a single economical cartridge

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The LC02SA-PTC1 is compatible with a wide range of water treatment and industrial chemicals including chlorine solutions

Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box Brand_GE Desal 5" catalytic carbon block filterOakton Water Quality Meters TDS 1413 Calibration Solution Pouch (1000 PPM) NIST traceable calibration standard for precise TDS meter accuracy in the field NIST Traceable Premixed & Ready 1% Accuracy Single Use Pouch The Oakton WD 35653 11 TDS 1413 pouch delivers a 1000 ppm calibration solution standardized against NIST protocols for reliable meter validation. Each single serve pouch is premixed to 1% accuracy at 25C, making field calibration