12. Limited Warranty

Aearo Company warrants each insert earphone (sold under the name E-A-RTONE®3A) it manufactures to be free from defects in material and workmanship under normal use for a period of twelve (12) months from the date of sale to the original purchaser. During this warranty period Aearo Company Auditory Systems will repair or replace, at Auditory Systems sole option, free of charge, any defective part returned with shipping charges prepaid to the Distribution Center listed below. This shall be the sole and exclusive remedy available for a failure under this warranty and for any and all claims arising out of the purchase and use of the product, and the sole obligation of Aearo Company under this warranty shall be limited to repair or replacement of any defective part. Please include the serial number(s) of the product, original date of purchase, and the nature of the problem. Merchandise not returned prepaid will be refused. Warranty service will vary depending on the availability of parts and the workload. There will be charges rendered for product repairs made after our warranty period has expired (twelve [12] months from original date of purchase). Upon request, our Customer Service Department will provide cost estimates for post-warranty repairs.

Our warranty does not cover damage or failure caused by abuse, misuse, abnormal usage, faulty installation, improper maintenance, failure to follow the operation and other instructions found in the written materials provided with the product, or repairs other than those made by Aearo Company Auditory Systems. There are no obligations or liabilities on the part of Aearo Company Auditory Systems for consequential damages arising out of, or in the connection with, the operation, use or performance of the product including, without limitation, with respect to loss of revenues or profit.

This Warranty is in lieu of all other oral or written, express or implied warranties including, without limitation, warranties of fitness for a particular purpose and merchantability, and there are no warranties that extend beyond the description or duration of this warranty. No representative, agent, dealer or employee of Aearo Company is authorized to give any other warranty or to assume for Aearo Company any other liability in connection with sale or service of the products covered by this limited warranty.

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AOSafety E-A-RTONE 3A manual Limited Warranty
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E-A-RTONE 3A specifications

The AOSafety E-A-RTONE 3A is an advanced respiratory protective device designed for individuals working in environments where airborne hazards are present. Renowned for its effectiveness and comfort, the E-A-RTONE 3A is a favored choice among professionals in various industries, including construction, manufacturing, and chemical handling.

One of the standout features of the AOSafety E-A-RTONE 3A is its high filtration efficiency, which is crucial for providing reliable protection against particulate matter, dust, and other harmful airborne substances. The respirator is equipped with P100 filters that capture at least 99.97% of airborne particles, making it suitable for use in environments with higher levels of hazardous dust and aerosols.

The design of the E-A-RTONE 3A emphasizes user comfort, allowing for prolonged wear without discomfort. The adjustable head straps ensure a secure fit, while the soft, foam-rubber face seal conforms to the contours of the wearer’s face, reducing leakage and providing a tight seal against contaminants. This ergonomic design minimizes fatigue, enabling users to maintain focus on their tasks without the distraction of an uncomfortable respirator.

The E-A-RTONE 3A is also designed for versatility. It can accommodate various filter and cartridge types, depending on the specific requirements of the work environment. This adaptability makes it a go-to choice for users who may encounter different types of hazards or who work across various settings.

In addition to its protective features, the AOSafety E-A-RTONE 3A boasts an easy-to-use exhalation valve. This mechanism minimizes heat and moisture buildup inside the respirator, enhancing overall comfort during extended use. The valve facilitates exhalation while preventing the ingress of contaminants, thereby maintaining a clear respiratory path.

Moreover, the lightweight construction of the E-A-RTONE 3A ensures that it does not add unnecessary strain on the wearer. It’s designed to facilitate ease of movement, which is essential in active work environments. Users can wear it alongside safety goggles and other personal protective equipment, making it a versatile asset in any safety attire.

Overall, the AOSafety E-A-RTONE 3A combines high-efficiency filtration, comfort, and versatility, making it an excellent choice for anyone seeking reliable respiratory protection in potentially hazardous environments. Whether for professional use or DIY projects, this respirator stands out for its commitment to safety and user satisfaction.
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