500 Pair Bulk Refill Of PHPM419 For PHPM421 Dispenser SNR 37dB

Description

Bulk polybag refill of 500 pairs of UC-EP03 for UC-D500 dispenser.
Made from soft PU foam, the plugs expand gradually and so conform to exactly the size and shape of the ear canal.
Very high SNR 37 rating for excellent protection in very noisy environments.
Unit of Sale: Box of 500