Howard Leight Thunder® T3 and T3H Earmuff Hygiene Kit comes with one pair of foam ear inserts and one pair of replacement cushions. Hygiene kit enhances performance and lifetime of earmuffs. It requires replacement every 6 months under general use and more frequently under heavy use.
Extends performance and lifetime of earmuff
One Pair Of Snap-In Ear Cushions And One Pair Of Foam Earcup Inserts
Recommended replacement every 6 months with general use, more frequently with heavy use Snap-in ear cushions are standard on all Howard Leight earmuffs
Safety Product Type