Oakton (WD-35653-10) TDS 447 Pouches (300 PPM) 20-Box Phosphate1429 } The Fleck 60108 Upper

} The Fleck 60108 Upper Piston Assembly is an OEM replacement component for Fleck 9500 series control valves

ideal for pre-filtration in RO and whole-house systems

while the clear acrylic body allows visual confirmation of flow and water quality

Phenolic impregnated cellulose cartridge engineered for industrial hot water and non-aqueous fluid filtration up to 250°F

} The Good Water RB-4-Clips are professional-grade mounting clips designed to securely fasten 3/8" OD tubing to walls

Oakton (WD-35653-10) TDS 447 Pouches (300 PPM) 20-Box Phosphate1429 } The Fleck 60108 UpperThe Oakton WD 35653 10 TDS 447 Pouches deliver factory calibrated 300 PPM total dissolved solids solution in single use pouches, ready for immediate use with handheld TDS meters in the field or lab. Each box contains 20 individually sealed pouches standardized against NIST traceable materials with 1% accuracy at 25C. SPECIFICATIONS Calibration Standard Overview TDS Concentration 300 PPM Premixed and ready to use Accuracy 1% At 25C reference temp