Elmridge B1318 Pleated HEPA Filter 4-Pack – High-Efficiency 40mm NATO Respiratory Protection
- Brand: Elmridge Protection
- Availability: Factory Direct
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Elmridge B1318 HEPA Filter 4-Pack: High-Efficiency Particulate Defense for Large-Scale Deployment
The Elmridge B1318 Pleated HEPA Filter 4-Pack is a professional-grade respiratory solution designed for agencies and industrial facilities that require a reliable, high-volume supply of particulate protection. In environments such as forensics labs, hazardous remediation sites, or infectious disease response zones, the primary operational challenge is maintaining a continuous supply of fresh filtration units to prevent cross-contamination. This 4-pack provides a scalable inventory of HEPA filters, each capable of capturing 99.97% of airborne particles down to 0.3 microns, including dangerous biological aerosols, metallic fumes, and toxic dust.
Engineered for technical precision and universal interoperability, each filter in this bundle features a standard NATO 40mm DIN threaded connection (EN 148-1). This ensures seamless compatibility with the Elmridge E600 or any professional full-face respirator. The advanced pleated media design significantly increases the filtration surface area, resulting in lower inhalation resistance and reduced wearer fatigue during long-duration tactical or medical missions. Packaged for long-term storage, this 4-pack is an essential asset for procurement officers and safety directors who need to ensure their teams are equipped with elite-level respiratory defense at a moment’s notice.
Key Benefits:
- High-Efficiency Particulate Air (HEPA) Rating: Independently verified to capture 99.97% of particles as small as 0.3 microns, protecting against biological and crystalline threats.
- Bulk Deployment Value: Convenient 4-pack configuration simplifies agency procurement and ensures ready-to-use backups for multi-person teams or long shifts.
- Low-Resistance Pleated Media: Maximizes surface area to allow for easier breathing, crucial for high-exertion industrial or tactical operations.
- Universal 40mm NATO Connection: Standard DIN EN 148-1 threading allows for immediate integration with all professional-grade gas masks and tactical respirators.
- Lightweight and Tactical Profile: Compact design minimizes neck strain and prevents interference with equipment like weapon sights or communications gear.
- Individually Sealed for Readiness: Each filter is vacuum-sealed to preserve its integrity and provide an extended shelf life for emergency stockpiles.
Specifications:
- Quantity: 4-Pack (Four individual B1318 filters).
- Filter Type: Pleated HEPA (Mechanical Particulate Filtration).
- Efficiency: 99.97% at 0.3 microns (P100 equivalent performance).
- Connection: Universal NATO 40mm DIN Thread (EN 148-1).
- Standard Compatibility: Fits Elmridge E600 and standard tactical respirators.
- Application: Defense against aerosols, biological agents, and hazardous dust (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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What are the economic advantages of purchasing the B1318-4 pack for agency stockpiles?
The B1318-4 pack is designed to optimize departmental budgets by offering a lower per-unit cost compared to purchasing individual filters. For agencies managing inventory for multiple officers or maintaining emergency stockpiles, this bulk configuration reduces administrative processing and aligns with volume procurement strategies. Furthermore, the 12-year shelf life ensures that this capital investment retains its operational value over a decade, minimizing waste from expiration.
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Does the B1318-4 pack require special storage conditions to maintain the 12-year shelf life?
To maximize the 12-year shelf life, the filters should be stored in their original sealed packaging in a cool, dry environment away from direct sunlight and extreme temperature fluctuations. The filters are robustly packaged to withstand standard warehousing conditions, but exposure to high humidity or volatile chemicals during storage could compromise the packaging integrity. Proper inventory rotation (FIFO) is recommended, though the long service life mitigates urgency.
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Can these filters be distributed individually from the 4-pack to different personnel?
Yes, each filter within the B1318-4 pack is individually sealed and self-contained, allowing them to be issued separately to different operators or kits. This flexibility allows logistics managers to break down the bulk pack to replenish individual gas mask bags, crash carts, or tactical vehicles as needed without compromising the sterility or shelf life of the remaining units.
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Are these filters capable of protecting against tear gas (CS/CN) used in riot control?
The B1318 is a HEPA particulate filter, meaning it is highly effective at capturing the solid particulates and aerosols often generated by riot control agents like CS or CN. However, it does not contain the activated charcoal layer found in combination canisters (like the B1305) necessary to neutralize the organic vapors released by these agents. For pure riot control operations where gas vapors are the primary threat, a specific riot control canister is recommended.
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How does the "pleated" technology differ from standard potted filters in terms of airflow?
The pleated design of the B1318 significantly increases the effective filtration surface area within the standard 40mm housing compared to flat or potted media. This geometric advantage reduces the velocity of air passing through any single point of the filter, resulting in lower inhalation resistance and reduced pressure drop. For the user, this means easier breathing and less physiological strain during physically demanding tasks like running or carrying equipment.
