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PopStopper Passive Filters

$12.50

A passive acoustic filter with a unique “stopper” to disengage the filter from use.

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PopStopper Passive Filters

The PopStopper is a “passive” acoustic filter designed to make a “two-in-one” earplug.

You can leave the “Stopper” in the OPEN position to hear critical environmental sounds, and in the CLOSED position when additional attenuation is desired.

Sold individually.  Red is usually designated as a “right ear” and the Clear is for the “left ear”…. but each is exactly the same in function.

Weight .2 lbs
Dimensions 3 × 2 × 1 in