Clarity® Earplug

Clarity Earplug
®
21 NRR
Sound Management Technology™
Utilizing Bilsom Technology’s patented Sound Management
Technology™ (SMT), the Howard Leight® Clarity® earplug
improves worker safety and communication by blocking
hazardous noise while voice and signal frequencies can
be heard more naturally. The Clarity earplug delivers
uniform attenuation that blocks low and medium
frequency noise while enhances perception of higher
voice and warning signal frequencies without distortion,
enhancing communication and overall worker safety.
Designed for Performance
and Confidence
Clarity’s multi-material design with translucent stem
facilitates its Sound Management Technology™ (SMT)
membrane, managing the transmission of sound
frequencies through the earplug and ear canal. The
membrane provides wearers with a visual demonstration
of SMT and a high level of confidence in the Clarity
earplug’s overall performance.
Enhanced Communication +
Clarity Performance Profile
Feature
Sound Management Technology™ (SMT) –
Uniform Attenuation
Low Attenuation
NRR 21
Fused Design
SMT™ Membrane
Two Sizes: Regular – Blue, Small – Green
Reusable Carry Case
Cord Adjuster
Premium Appearance
Lower Attenuation
Personal Comfort
Clarity’s low NRR 21 dB provides ideal attenuation for
workers exposed to low levels of hazardous noise,
eliminating risk of overprotection in marginal noise
environments and additional hazards in the workplace.
Outfitting a wide range of applications and workers?
Clarity is available in two sizes – regular and small –
accommodating a wide range of ear canal shapes and
sizes. Its exclusive Cord Adjuster allows workers to
adapt the cord length to their personal preference and
application. Add its FlexiFirm® core for easy insertion
and quadruple SoftFlange™ seal, Clarity delivers an
optimal fit and unsurpassed long-term comfort.
Industrial Applications
Clarity earplugs are ideal for transportation workers,
light manufacturing, warehousing, food processing and
other workers exposed to low levels of hazardous or
nuisance noise.
Improved Worker Safety
Benefit
• Patented design blocks low and medium frequencies, while higher frequencies
(voice, signals, alarms) can be heard more naturally, with less distortion
• Prevents worker isolation by enhancing communication
* Regular
• Low attenuation ideal for marginal noise environments of 95 dB or lower
• Prevents overprotection, improves overall worker safety and compliance
Molded
• Patented quadruple SoftFlange™ design creates comfortable seal in the ear canal,
delivers all-day comfort
• FlexiFirm® stem easy to grasp and insert for proper fit
• Built-in membrane within translucent stem visually demonstrates Howard Leight
Sound Management innovation
• Optimal fit for comfort and safety
• Makes hearing protector selection simple
• Provides quick and easy storage for long-term use
• Hook allows wearer to attach to belt loop, apron, bag or other work tools
21 NRR
1005329 Reusable Case
* Small
• Adjusts cord length to suit personal preference or application
• Woven cord reduces sound transmission when earplugs are worn
Molded
• Modern shape, color and materials make Clarity a desirable choice for workers
More information available at www.howardleight.com
21 NRR
1005328 Reusable Case
Clarity® Earplug Ordering Information
SKU
Description
Packaging
Configuration
1005329
Clarity – regular [blue]
Reusable Case
100 PR/Case [10 Boxes/10 PR]
1005328
Clarity – small [green]
Reusable Case
100 PR/Case [10 Boxes/10 PR]
Proper Insertion Instructions
Insertion
While holding the stem, reach hand overhead and gently pull top of ear up and back. Insert earplug so all four flanges are well
inside the ear canal.
Proper Fit
In a noisy environment, with earplugs inserted, cup hands over ears and release. Earplugs should be blocking enough noise so
that covering your ears with your hands should not result in a significant noise difference. If proper fit is not obtained, move to
a quiet location and repeat fitting instructions.
Care
Clean often in warm water. Replace hard, torn or damaged plugs.
WARNING: Remove earplugs slowly with twisting motion to gradually break seal. Rapid removal may damage eardrum. Improper fitting will reduce
effectiveness and could result in hearing loss or injury. Keep away from infants and small children. These earplugs are non-toxic but may interfere with
breathing if caught in windpipe. Failure to follow these warnings may result in serious personal injury or serious illness, including total loss of hearing.
Clarity Multiple-Use Earplug Attenuation Data
NRR 21 Canada Class A [L]
Attenuation data tested in accordance to ANSI S.3.19-1974
Frequency/Hz
125
250
500
1000
2000
3150
4000
6300
8000
Mean Attenuation
27.7
27.4
25.1
29.6
33.5
31.2
31.6
39.0
41.5
Standard Deviation
3.3
3.6
3.2
4.1
3.2
3.4
4.0
5.4
3.5
Sperian Hearing Protection, LLC
7828 Waterville Road, San Diego, CA 92154
ph. 800/430-5490 fax 401/232-3110
www.howardleight.com
From our beginnings as a one-man operation more than 30 years ago, Howard Leight has grown into one of the largest global manufacturers
of hearing protection in the industrial market and the recognized innovator in protection and people-oriented fit. Utilizing Bilsom Technology,
Howard Leight earmuffs raise the bar on innovative design, performance and comfort, with features like padded wire headbands, unique
sound management technologies and multi-level attenuation options. Howard Leight is a brand of Sperian Protection, a world leader in
personal protection equipment. Visit us online at www.howardleight.com.
HLI.112 RPI 10/07