AMERICAN OPTICAL AO R-2090 Sure Guard Wwi Respirator Filters Mask R90 Nos Strap

( Brand: American Optical Ao ), ( Manufacturer Part Number: R-2090 ), ( Model: 90 R2090 ), ( Part Type: Guard Strap Filter Mask ), ( Mask Size: Universal ), ( Unit Type: Unit ), ( Facial Coverage: Half Mask ), ( Unit Quantity: 1 Mask 1 Box Of Filters 1 Original Box ), ( Country Of Origin: United States )

Review AMERICAN OPTICAL AO Sure Guard Wwi Respirator R90 Filters Nos Vtg Mask Strap

The American Optical AO R-2090 Sure Guard WWI Respirator is a vintage protective mask that hails from the early days of industrial safety equipment. This historical artifact is a testament to the evolution of safety standards and design in personal protective equipment.

The mask's body is made of a sturdy, yet lightweight, metal frame. The frame's design includes a distinctive curved shape, which sits comfortably on the bridge of the nose, ensuring a snug fit. The mask's exterior is finished with a high-gloss, green enamel coating that adds to its vintage appeal.

The AO R-2090 comes equipped with two R90 filters, which are designed to protect against particulate matter and gases. These filters are replaceable, ensuring the longevity of the mask. The filters' R90 rating indicates they filter at least 90% of particles of a specified size.

The mask also features a vintage mask strap, which is adjustable and made of leather. The strap's design includes a buckle at the back, allowing users to customize the fit to their head size. The strap's leather material provides durability and long-lasting use.

The American Optical AO R-2090 Sure Guard WWI Respirator is not only a functional safety tool but also an attractive addition to any vintage or industrial collection. Its unique design and historical significance make it a cherished piece for collectors and safety enthusiasts alike. The mask's ability to protect the wearer from various hazards while maintaining its vintage charm makes it an essential item for those who appreciate both functionality and history.

The American Optical AO R-2090 Sure Guard WWI Respirator with R90 filters and vintage mask strap is a historical artifact and a functional protective equipment piece from the early 20th century. Here are some pros and cons to consider before making a purchase:

1. Historical significance: This respirator is a piece of history, as it was used during World War I. Collectors and history enthusiasts may find it appealing.

2. Functionality: The R90 filters provide effective protection against particulate matter, making it suitable for use in various industrial and hazardous environments.

3. Durability: The construction of this respirator is robust and sturdy, which contributes to its longevity.

4. Aesthetics: The vintage mask strap adds to the overall appeal and makes the respirator a unique and eye-catching piece.

1. Comfort: The design of the respirator may not be as comfortable as modern respirators, as it does not account for the shape of the face or the need for a tight seal.

2. Maintenance: The R-2090 mask may require more frequent maintenance due to its age and the potential for wear and tear.

3. Replacements: Replacing parts or filters for this respirator may be difficult, as they are no longer in production.

4. Cost: The historical significance and rarity of this respirator may drive up the price, making it a more expensive option compared to modern alternatives.

In conclusion, the American Optical AO R-2090 Sure Guard WWI Respirator with R90 filters and vintage mask strap is a unique and historically significant piece that offers effective protection against particulate matter. However, it may not be as comfortable or convenient as modern respirators, and its maintenance and replacement needs may be more demanding. If you are looking for a functional and historically significant piece, this respirator may be an excellent choice. However, if you prioritize comfort and ease of use, a modern respirator may be a better option. Ultimately, the decision depends on your personal preferences and requirements.

Details:

This half-mask respirator, manufactured by American Optical AO, comes with one mask, box of filters, and original. Box has shelf ware, but appears new as due the filters. Appears to be unused. The box shows definite shelf ware, and the cloth on mask has some staining due to age.

The AO sure Guard WWI R-2090 Respirator with R90 Filters is a vintage mask strap designed for personal protective equipment during World War.

part #: r2090 prices

• $25.00-$695.00

specifications masrespi:

• brand: American Optical Ao
• mpn: R-2090
• model: 90 R2090
• part type: Guard Strap Filter Mask
• mask size: Universal
• unit type: Unit
• facial coverage: Half Mask
• unit quantity: 1 Mask 1 Box Of Filters 1 Original Box
• country of origin: United States

returns masrespi:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted
• method: Money back

shipping masrespi:

• type: Calculated
• carrier: USPS
• cost: $15.10
• transit: 3-7 Days
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited

payments masrespi:

• credit card: Diners-club
• wallet: Apple-pay
• other

seller masrespi:

• rating: 99.7%
• city: Charlotte, North Carolina
• # reviews: 2273

offer masrespi:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• started: May 25, 2026
• quantity: 1

general masrespi:

• Personal Protective Equipment PPE > Masks Respirators > Respirator Masks
• condition: New Open box

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