UNSPSC 32121804: Crystal filter

A filter that uses the crystal resonator as the resonance circuit element.

UNSPSC 32121804 Crystal filter is a Commodity code that shows minimal relevant recent state and local procurement activity. The six opportunities tagged under this code involve elevator and escalator maintenance, cold-patch asphalt, solenoid replacement, ballasts and capacitors, Schneider electrical components, law enforcement equipment, water reclamation facility upgrades, heavy-duty bus parts, electrical transformer replacement, and electric protective devices — none of which align with crystal filtration products or services. The mismatch between the code's nominal scope and actual solicitation content suggests the code does not reflect active state and local buying patterns in the recent opportunities dataset.

No state and local government procurements for crystal filters appear in the recent opportunities block. The tagged solicitations span Texas, Florida, Georgia, Minnesota-Washington cooperative purchasing, and California, but address unrelated commodity categories such as electrical components, vehicle parts, and infrastructure upgrades rather than filtration equipment. This code warrants monitoring for future activity, but current evidence does not support business development pursuit based on demonstrated state and local demand.