---
product_id: 5175105
title: "PELTOR Hearing Protection Optime 105 Earmuffs, E-A-Rfit Compatible, Assembly, Sanding, Grinding"
brand: "3m"
price: "AR$182431"
currency: ARS
in_stock: true
category: "3 M"
url: https://www.desertcart.com.ar/products/5175105-peltor-hearing-protection-optime-105-earmuffs-e-a-rfit-compatible
store_origin: AR
region: Argentina
---

# NRR 27-30 dB noise reduction Soft foam-filled cushions Double-shell noise-blocking tech PELTOR Hearing Protection Optime 105 Earmuffs, E-A-Rfit Compatible, Assembly, Sanding, Grinding

**Brand:** 3m
**Price:** AR$182431
**Availability:** ✅ In Stock

## Summary

> 🔇 Elevate your focus, silence the chaos.

## Quick Answers

- **What is this?** PELTOR Hearing Protection Optime 105 Earmuffs, E-A-Rfit Compatible, Assembly, Sanding, Grinding by 3m
- **How much does it cost?** AR$182431 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/5175105-peltor-hearing-protection-optime-105-earmuffs-e-a-rfit-compatible)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tested & Trusted Fit:** 3M E-A-Rfit Dual-Ear Validation System guarantees a secure, personalized seal every time.
- • **Comfort Meets Function:** Soft foam cushions ensure all-day wearability without fatigue or discomfort.
- • **Built for the Toughest Jobs:** Stainless steel frame resists bending and warping, perfect for demanding industrial environments.
- • **Durable Double-Shell Design:** Engineered with dual layers for maximum sound isolation and long-lasting resilience.
- • **Industry-Leading Noise Reduction:** Block out up to 30 dB of distracting noise and stay laser-focused on your work.

## Overview

The 3M PELTOR Optime 105 earmuffs deliver premium hearing protection with a Noise Reduction Rating of up to 30 dB, utilizing advanced double-shell technology and soft foam cushions for superior comfort and durability. Designed for industrial professionals, these earmuffs feature a stainless steel frame and are compatible with the 3M E-A-Rfit system for personalized noise isolation, making them an essential safety tool in high-noise environments.

## Description

The double-shell technology incorporated in 3M PELTOR Optime 105 Earmuffs are designed to boost its noise blocking ability. Thanks to this feature, these earmuffs have a Noise Reduction Rating (NRR) between 27–30 dB* (depending on the attachment type), making them an ideal choice for use in airports; construction; manufacturing; food, beverage, & agriculture; oil & gas; heavy manufacturing; pharmaceutical; and transportation.

## Features

- Noise Reduction Rating (NRR) between 27–30 dB (depending on the attachment type)
- Double-shell technology boosts noise-blocking ability
- Made with soft, foam-filled cushions
- Stainless steel construction resists bending and warping
- 3M E-A-Rfit Dual-Ear Validation System testable
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017YEMPM |
| ASIN  | B07XHP3D45 |
| Age Range Description | Adult |
| Apparel Closure Type | buckle |
| Best Sellers Rank | #13,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Safety Earmuffs |
| Brand Name | 3M |
| Color | Red/Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,070) |
| Date First Available  | September 6, 2019 |
| Department  | unisex-adult |
| Fit Type | Behind the Head |
| Fit to Size Sentiment | Neutral |
| Garment Size Country | United States |
| Global Trade Identification Number | 00093045081028 |
| Import Designation | Made in the USA or Imported |
| Included Components | 3M Peltor Optime 105 Behind-the-Head Earmuff with Neckband, Ear Protectors, Hearing Protection, NRR 29 dB |
| Item Dimensions | 6.5 x 6.5 x 4 inches |
| Item Type Name | Hearing Protection, NRR 29 dB |
| Item Weight | 11.36 ounces |
| Manufacturer | 3M |
| Manufacturer  | 3M |
| Manufacturer Part Number | CASH10B |
| Manufacturer Warranty Description | No |
| Material Type | Wood |
| Noise Control | Sound Isolation |
| Noise Reduction Rating | 29 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Earmuff |
| Product Style | Behind-the-head |
| Single Number Rating | 29 db |
| Size | One Size |
| Style Number | H10B |
| UPC | 093045081028 |
| Unit Count | 1 Count |

## Images

![PELTOR Hearing Protection Optime 105 Earmuffs, E-A-Rfit Compatible, Assembly, Sanding, Grinding - Image 1](https://m.media-amazon.com/images/I/61zK0PeYNmL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Frequently Bought Together

- 3M Peltor Optime 105 Behind-the-Head Earmuff, Factory, One Size
- 3M PELTOR Hearing Protection Optime 95 Earmuffs, Adjustable Earcups, E-A-Rfit Compatible, Stainless Steel
- 3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green

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**Shop now:** [https://www.desertcart.com.ar/products/5175105-peltor-hearing-protection-optime-105-earmuffs-e-a-rfit-compatible](https://www.desertcart.com.ar/products/5175105-peltor-hearing-protection-optime-105-earmuffs-e-a-rfit-compatible)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-10*