Howard Leight tf-plus-30 Earplugs 31 Db Nrr 100 Pack

Product Description

The HOWARD LEIGHT tf-plus-30 is a corded, reusable push-in earplug designed for general-purpose hearing protection in industrial and trade environments. Rated at 31 dB Noise Reduction Rating (NRR), these bell-shaped plugs deliver reliable attenuation in loud mechanical, HVAC, and construction settings. The push-in design eliminates the need to roll down the plug before insertion, making them faster to deploy in high-traffic work areas. Each unit ships on a cord for around-the-neck convenience between uses. This pack includes 100 pairs, making it suitable for stocking a job site, service fleet, or safety cabinet.

These earplugs are appropriate for residential and commercial trade applications where workers are exposed to sustained noise levels from equipment such as compressors, generators, power tools, and mechanical systems. The reusable construction reduces per-use cost compared to disposable foam plugs. The cord keeps pairs together and reduces loss on active job sites. General-purpose classification makes them suitable across HVAC, plumbing, electrical, and general construction trades. The Canada Class A(L) designation indicates compliance with Canadian hearing protection standards, supporting use on bilingual or cross-border job sites.

Key Features

• 31 dB NRR bell-shaped push-in design for fast, no-roll insertion
• Corded for around-the-neck retention between tasks
• Reusable construction for reduced long-term supply cost
• General-purpose rating suitable across multiple trade disciplines
• Canada Class A(L) certified for cross-border job site compliance
• 100-pack quantity supports job site, fleet, or safety cabinet stocking

Compatibility

Designed as a general-purpose hearing protection solution for trade professionals working around high-decibel mechanical, electrical, and construction equipment.

Installation Notes

Push-in earplugs should be inserted with clean, dry hands to maintain hygiene and proper seal. Follow OSHA 29 CFR 1910.95 guidelines when selecting hearing protection for specific noise exposure levels. Inspect plugs before each use and discard if the material shows cracks, hardening, or deformation. Reusable plugs should be cleaned regularly per the manufacturer's care instructions to maintain rated attenuation.

Technical Specifications

• Noise Reduction Rating (NRR): 31 dB
• Style: Bell
• Type: Push-In, Corded, Reusable
• Application: General Purpose
• Quantity: 100 pairs per pack
• Certification: Canada Class A(L)

Standard Information

• Brand: HOWARD LEIGHT
• Manufacturer Part Number: tf-plus-30