10x Howard Leight Hygiene Kit - Hygiene Kit C1/C1H/C1F/815/817/818 Metallic1006080
Replacement Hygiene Kit for Viking V1/Leightning L1s/L1H/L1N/L1HHV/L0N/L0F Earmuffs
Extends performance and lifetime of earmuff Recommended replacement every 6 months with general use, more frequently with general usage Snap-in ear cushions for quick and easy replacement
Includes one pair of snap-in ear cushions and one pair of foam earcup inserts for Thunder T3s only.
Cushions should be replaced periodically to retain maximum attenuation. Use the following as a guideline for replacement of ear cushions and insert foam. General use and wear - Ear cushions and foam inserts should be replaced at least every 6 months. Heavy use or wear in humid/extreme climates - Ear cushions and foam inserts should be replaced at least every 3 months. Cracking or leakage is visible - replace ear cushions and foam inserts immediately.