3M 391-1001 Class 4 Ear Plug Refill 500 Pairs
$159.00
Product Description
3M? E-A-R? Classic? One Touch? Refill 391-1001 Class 4 Ear Plugs (500 Pairs) offer reliable hearing protection with slow recovery foam for a comfortable, custom fit. Moisture-resistant and hydrophobic, they stay in place during extended use and are compatible with One Touch? dispensers and E-A-Rfit? Validation System.
Key Specifications
| Attenuation | 23dB (Class 4) |
| Foam Type | Slow recovery, low-pressure |
| Resistance | Moisture-resistant, hydrophobic |
| Compatibility | One Touch? Pro Dispenser, E-A-Rfit? System |
| Quantity | 500 Pairs |
Description
3M? E-A-R? Classic? One Touch? Refill 391-1001 Class 4 Ear Plug – 500 Pairs
| Description | Economical, reliable foam earplugs with slow-recovery foam for comfortable, snug noise barrier; compatible with One Touch? Pro Dispenser and E-A-Rfit? Validation System |
|---|---|
| Core Features | Class 4 (23dB) attenuation, hydrophobic/water-resistant, textured surface for secure fit, AS/NZS 1270:2002 approved |
| Product Specifications | Cylindrical design, slow recovery foam, 500 pairs per refill bottle, moisture-resistant construction |
| Applications | Welding, metal cutting, manufacturing, construction, and high-noise industrial environments |
| Key Performance | Effective acoustic seal, stays in place during jaw movement, quantitative noise reduction validation |
| Accessory Review | Trusted worldwide as the original foam earplug; ideal for long-term wear with consistent comfort and protection |
| Quality Assurance | 3M proprietary foam technology, tested to international standards, reliable performance in harsh conditions |
| Differentiation | First foam earplug design, dispenser-compatible, E-A-Rfit validation support, hydrophobic material for durability |
| FAQ | Q: How to ensure proper fit? A: Use 3M? E-A-Rfit? Dual-Ear Validation System for quantitative assessment. Q: Reusable? A: Disposable, single-use design for hygiene and consistent protection. |
Protect your team in high-noise welding and cutting operations with 3M¡¯s trusted earplugs. Engineered for all-day comfort and proven noise reduction, these Class 4 earplugs meet strict safety standards. Contact us now to secure your refill and safeguard your workforce.
Shipping and Delivery
Packaging & Transportation
Weldsuper Nozzles
Weldsuper nozzles are precision parts that require professional protection. Each nozzle is individually vacuum-sealed and fixed with shock-absorbing foam to avoid collision, dust and moisture. Sturdy outer packaging with clear fragile marks is used for safe transportation. We select reliable logistics with full tracking, ensuring products arrive intact and in perfect condition.
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