The Allen ULTRX Shield is a passive earmuff designed to provide dependable hearing protection in noisy environments. It features a slim, contoured ear cup profile, an adjustable, extra-padded headband, and a foldable design for compact storage and transport. The product is ANSI S3.19 tested with a 23 dB NRR for general-purpose noise reduction.
Key Specifications
- The noise reduction rating is 23 dB NRR.
- The product type is Ear Muffs.
- The model identifier is ULTRX and the manufacturer reference includes 4100.
- The style is Over the Head.
- Packaging provides 1 per box.
- The product dimensions are 4.20 x 7.15 x 9.70.
- The recorded height value is 4.2000.
- The recorded width value is 7.1500.
- The recorded length value is 9.7000.
- Other notable features include razor slim fit; contoured ear cups; extra-padded headband; foldable design for storage.
Built for consistent daily use, the ULTRX Shield combines a low-profile fit and durable construction to help protect hearing at the range, on the jobsite, or in the workshop. Its foldable form and padded support make it a practical option for users who prioritize comfort, portability, and straightforward passive noise reduction.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




