303L

Overview

The Honeywell Howard Leight Bilsom 303L earplugs are disposable, uncorded foam hearing protectors designed for reliable noise reduction in medium to high noise industrial environments. They feature a distinctive yellow and white striped color pattern using Honeywell's proprietary Leight Stripe™ formula.

Key Features

• Tapered bullet shape for easy rolling, insertion, and secure fit
• Soft, slow-recovery polyurethane foam with self-adjusting properties
• Smooth, closed-cell outer skin that resists soil and dirt accumulation, improving hygiene
• Large size (303L) – recommended for users with larger ear canals
• Noise Reduction Rating: SNR 33 dB
• Low expansion pressure for extended wearing comfort
• Single-use disposable design

Technical Specifications

• Material: Soft polyurethane foam with soil-resistant closed-cell outer skin
• Shape: Tapered/bullet design
• Size Variant: Large (303L); Small (303S) also available
• Honeywell Product Code: 1007192 (current); 1005073 (box of 200 pairs)
• Reusability: Disposable; not designed for repeated long-term reuse
• Detectable: No metal-detectable or X-ray detectable features
• Dispenser Compatible: Designed for Honeywell HL400 earplug dispenser systems

Compliance & Standards

• CE Marking: Yes (EU/EEA hearing protection PPE)
• EN 352-2:2002 Compliant: Hearing protectors – General requirements – Part 2: Ear-plugs

Applications

Ideal for agriculture, automotive, aviation, construction, manufacturing, mining, chemical processing, energy, food industry, healthcare, logistics, and other industrial sectors with sustained noise exposure.