Military Collectible | Gas Maskes & Chemical SuitsAirboss Defense GroupSold by Sportsmans Guide

Airboss Defense Group

U.S. Municipal Surplus Airboss America 40mm NIOSH Gas Mask Filter New

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Niosh-certified Particulate

Filter for compatible respirator use

Fits Any

Compatible 40mm NATO-thread connector

Designed Filter

Particulates

P100 Filtration

Efficiency rated above 99.97%

$16.99
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SKU: WX2*0746137

Overview

This particulate filter is intended for use with compatible 40mm NATO-thread respirators, making it a practical option for users who need a certified filter in a standard connector format. It is NIOSH-certified and rated for P100 filtration efficiency, with the stated performance of greater than 99.97% for particulates. For hunters and outdoor users, it fits situations where respiratory protection is needed alongside compatible gear. The product is focused on filtration rather than added features, so compatibility with the correct respirator connection is the key consideration.

Why Hunters Choose the Airboss Defense Group

Niosh-certified Particulate

Filter for verified respiratory protection

Compatible 40mm

40mm NATO-thread respirators and connectors

P100 Filtration

Efficiency exceeds 99.97% for particulates

Simple Add-on

Filter for compatible 40mm NATO

Niosh-certified Particulate

Filter for compatible respirator use

Key Features

  • NIOSH-certified particulate filter for compatible respirator use.
  • Fits any compatible 40mm NATO-thread connector.
  • Designed to filter particulates.
  • P100 filtration efficiency rated above 99.97%.

Best Used For

  • Users needing a NIOSH-certified particulate filter for compatible 40mm NATO-thread respirators
  • Those replacing or stocking filters for 40mm connector respirator setups
  • Environments where P100 particulate filtration is required for respiratory protection
  • Buyers seeking a straightforward filter option for compatible gas mask systems

Specifications

Compatible With40mm NATO-thread respirators
ConditionNew
Connector Size40mm
Designed To FilterParticulates
Filter TypeParticulate Filter
Filtration EfficiencyP100 (>99.97%)
Niosh CertifiedYes
Product TypeGas Mask Filter
Thread TypeNATO

Pros

  • NIOSH-certified particulate filter for verified respiratory protection standard
  • Compatible with 40mm NATO-thread respirators and connectors
  • P100 filtration efficiency exceeds 99.97% for particulates
  • Simple add-on filter for compatible 40mm NATO systems

Considerations & Trade-offs

  • This filter is limited to compatible 40mm NATO-thread respirators, so fit depends on the mask or connector you already have.
  • It is described as a particulate filter, so it is not presented as a multi-gas or vapor solution.
  • P100 filtration efficiency is specified for particulates, which means the protection claim is tied to the filter’s intended use rather than broader respiratory applications.
  • The product data does not include service-life or replacement guidance, so users need to verify when the filter should be changed based on their own use and conditions.

Suggested Comparisons

  • 40mm NATO respirator filters
  • P100 particulate respirator filters
  • Gas mask accessories
  • Respirator replacement filters

Suggested Accessories

  • 40mm NATO respirator adapter
  • Respirator storage case
  • Replacement filter
  • Protective carry pouch

Frequently Asked Questions

What type of respirators does this filter fit?

It is described as compatible with 40mm NATO-thread respirators and any compatible 40mm NATO connector.

What kind of protection does this filter provide?

The source says it is a NIOSH-certified particulate filter designed to filter particulates with P100 filtration efficiency (>99.97%).

Is this filter intended for gas or vapor protection?

The provided description only states that it is a particulate filter. It does not claim gas or vapor filtration.

Is this a new filter?

Yes. The product title identifies it as "New."

Can I use this with any mask?

No. The listing only says it works with compatible 40mm NATO-thread respirators or 40mm NATO connectors, so compatibility is not universal.