2 Quarts Color Changing Blue Desiccant Beads For Air Dryer (4 LBS) 1/2 Gallon

Blue Indicating Silica Gel Desiccant Beads. 2 Quarts (4 lbs). 2 Quarts / 4 lbs of Premium Silica Gel. Spread beads in a thin layer. Color-Changing Indicator (Blue → Pink). Color Change Indicator. Bead Size: 3–5 mm.

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