Smooth, closed-cell foam surface prevents dirt buildup and reduces skin irritation during prolonged wear
Single-use design ensures hygiene; not washable or reusable
Performance:
Effective against high-frequency noise (e.g., machinery, drills) with a 70–80% noise reduction rate in real-world scenarios
Ideal for industrial settings, construction sites, and office environments requiring consistent noise control
Compatibility:
Works with Honeywell HL400 dispensers, which can be wall-mounted or freestanding. The dispenser’s rotating knob mechanism ensures easy access and minimizes earplug waste
Also fits Howard Leight LS400 dispensers and other universal mounts
Design Features:
Bullet-shaped tapered design for easy insertion and secure fit, recommended for smaller ear canals (size L specified for men in some variants)
Slow-rebound foam (expands within ~30 seconds) to allow adjustment for optimal sealing
Bright yellow/white color enhances visibility in low-light environments