Elmridge B1318 Pleated HEPA Filter ā 40mm NATO Threaded High-Efficiency Respiratory Protection
- Brand: Elmridge Protection
- Availability: Factory Direct
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Elmridge B1318 Pleated HEPA Filter: High-Efficiency Particulate Defense for Tactical and Industrial Environments
The Elmridge B1318 is a professional-grade, high-efficiency particulate air (HEPA) filter designed to provide critical respiratory protection against airborne particulates, including dust, mist, fumes, and biological aerosols. In high-risk environments such as demolition sites, forensics labs, or infectious disease response zones, the primary struggle for operators is finding a filter that offers maximum filtration without the excessive breathing resistance found in standard canisters. The B1318 solves this through its advanced pleated media design, which maximizes surface area to ensure low inhalation resistance while maintaining an elite level of filtration efficiency.
Engineered for universal interoperability, the B1318 features a standard NATO 40mm DIN threaded connection (EN 148-1), making it compatible with the Elmridge E600 and nearly any other professional-grade full-face respirator or gas mask. Its lightweight, compact profile is specifically suited for extended deployments where wearer fatigue is a concern. Constructed with a rugged, moisture-resistant housing and a long-term shelf life, this filter is a scalable and reliable solution for government agencies, industrial facility managers, and first responders who require dependable particulate defense in unpredictable atmospheric conditions.
Key Benefits:
- High-Efficiency HEPA Filtration: Capable of capturing 99.97% of airborne particles as small as 0.3 microns, including dangerous biological and crystalline threats.
- Advanced Pleated Media: Increases surface area to provide exceptionally low breathing resistance, reducing wearer fatigue during high-exertion tasks.
- Universal 40mm NATO Thread: Features a standard DIN EN 148-1 connection for seamless compatibility with all professional gas masks and respirators.
- Lightweight and Compact: Low-profile design minimizes neck strain and prevents interference with situational awareness or weapon shouldering.
- Ruggedized Housing: Built to withstand the rigors of field use, protecting the internal filter media from impact and environmental moisture.
- Extended Shelf Life: Engineered for long-term storage, ensuring your facility's emergency preparedness inventory is ready when a crisis occurs.
Specifications:
- Filter Type: Pleated HEPA (High-Efficiency Particulate Air).
- Connection: Standard 40mm NATO DIN Thread (EN 148-1).
- Efficiency Rating: 99.97% at 0.3 microns.
- Housing Material: Impact-resistant, lightweight polymer or aluminum.
- Compatibility: Universal 40mm interface (Elmridge E600, etc.).
- Application: Particulate, aerosol, and biological defense (Not for gas/vapors).
Extended Product Information:
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Frequently Asked Questions
Find answers to commonly asked questions below.
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Does the B1318 filter meet the specific filtration requirements for protection against fentanyl and synthetic opioids?
Yes, the B1318 is specifically engineered and tested to address the hazards of toxic powders, including fentanyl. It utilizes a high-density pleated HEPA media that achieves a filtration efficiency greater than 99.97% against particulates as small as 0.2 microns. This capability makes it a critical safety component for law enforcement and corrections agencies handling unknown substances or processing crime scenes where aerosolized opioids are a risk.
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Can this filter be used with gas masks from manufacturers other than Elmridge Protection?
The B1318 is designed with a universal NATO DIN 40mm threaded connection (standard EN 148-1), which is the global standard for tactical and industrial respirators. This ensures full mechanical compatibility with virtually any modern full-face gas mask or half-mask respirator that accepts 40mm canisters, regardless of the brand. This interoperability allows facilities to upgrade their filtration capabilities without replacing their entire stock of masks.
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What is the expected Total Cost of Ownership (TCO) given the filter's shelf life?
The B1318 offers a superior TCO compared to standard commercial filters due to its extended 12-year shelf life. While many standard filters expire after 5-7 years, the B1318 allows agencies to stockpile critical supplies for over a decade without incurring replacement costs. This longevity reduces the frequency of inventory refresh cycles and administrative overhead associated with managing expiration dates.
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Is the B1318 suitable for defense against chemical warfare agents (CWA) in addition to particulates?
The B1318 is a Pleated HEPA filter primarily designed for particulate defense, including biological agents, viruses, radioactive dust, and toxic aerosols. While it provides excellent protection against the particulate components of riot control agents (like CS/CN dust), it does not contain the activated carbon bed necessary to neutralize vapor-phase chemical gases or nerve agents. For multi-threat environments involving chemical vapors, agencies should pair this with or select a CBRN-rated canister.
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How does the pleated design impact the user's operational performance?
The "pleated" construction of the HEPA media significantly increases the surface area available for filtration within the compact canister housing. This design reduces inhalation resistance (pressure drop), allowing the user to breathe more naturally during high-exertion activities such as tactical entry or crowd control. Lower breathing resistance translates to reduced fatigue and improved cognitive function during extended operational periods.
