3M Peltor H7A Deluxe Ear Muffs, 27 dB NRR, Black

Peltor H7A Deluxe Ear Muffs, 27 dB NRR, Black

Peltor H7A Deluxe Ear Muffs are over-the-head hearing protection with a 27 dB noise reduction rating. They are a practical choice for high-noise environments such as airport runways, construction sites, and weapons-testing fields where dependable attenuation matters. Liquid- and foam-filled ear cups help reduce both low and high frequencies, while the padded adjustable headband supports a secure fit.

Good Fit For

• Airport runway noise protection
• Construction site hearing protection
• Weapons-testing field use
• High-noise industrial settings

Key Features

• 27 dB NRR helps reduce noise exposure in high-noise environments
• Over-the-head design offers familiar, straightforward wear
• Liquid- and foam-filled ear cups attenuate both low and high frequencies
• Padded adjustable headband helps create a secure, slop-free fit
• Color-coded assembly supports quick compliance sighting
• Black finish suits general industrial use

Applications and Usage

• Equipping workers who need over-the-head hearing protection in loud work zones
• Supporting hearing protection programs where quick visual compliance checks are helpful
• Using in environments with both low- and high-frequency noise
• Outfitting crews that need an adjustable padded headband for routine wear

Packaging and Handling

• Packaging: EA.
• Material: Foam.
• This model uses an over-the-head style, so buyers should choose it when a headband design fits the work setting and user preference.
• The main selection point is the 27 dB NRR for high-noise areas where that level of attenuation is appropriate.
• Color-coded assembly may be helpful in workplaces that rely on visible compliance sighting.

FAQ

• What type of hearing protection is this? This is an over-the-head ear muff designed for hearing protection in high-noise environments.
• What is the noise reduction rating? The noise reduction rating is 27 dB.
• Where can these ear muffs be used? Peltor H7A Deluxe Ear Muffs are intended for high-noise environments such as airport runways, construction sites, and weapons-testing fields.
• How do the ear cups help reduce noise? The ear cups are liquid- and foam-filled and are designed to attenuate both low and high frequencies.
• Does the headband adjust? Yes. The padded headband adjusts to provide a slop-free fit.

From 3M.