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P-A-1 Dual Filter Set
P-A-1 Dual Filter Set
- In Stock
The pre-filter inserts are manufactured from several layers of non-woven fabrics designed to protect... Read More Below
The pre-filter inserts are manufactured from several layers of non-woven fabrics designed to protect the user from particulates. The filter cartridges are constructed from heavy-duty plastic and filled with activated carbon, which protect the wearer from gases and organic vapors. They are round and textured in shape which enables quick attachment and detachment. The pre-filter attachment quickly snaps on and off for quick pre-filter insert exchange.
Product Features:
- CE Certified and tested to ASTM standards
- Proprietary Easy On / Off Threaded Design
- Carbon Activated Charcoal & Particulate Combination Filter
- Protects against - Many gases & organic vapors, chlorine benzene, acetone, alcohols, anilines, carbon dioxide, carbon tetrachloride, chloroform, chloropicrin, formaldehyde, methyl bromide & chloride, and more.
- Fits the PD-100 & T-60 respirator masks
Product includes:
- TWO (2) P-A-1 Filters. (ASTM Tested Activated Carbon Filter)
- ONE (1) Set ASTM Test Papers
- Cassette Cover: Acrylonitrile butadiene styrene
- Cassette Holder: Acrylonitrile butadiene styrene
- Activated Carbon: Carbon Granule
- Nonwovens: Polypropylene
P-A-1 Technical Specifications | ||
Filtration Rating | A2P2 | |
Gas Filter Test | EN 14287:2004+A1:2008 | |
Particulate Filtration Rating | 95% down to .3 microns | |
Weight (each) | 2.8 oz | |
Attachment Style | Easy on / off threaded | |
Shelf Life | 5 years | |
Chemicals Filtered | Particulates and Organic Vapors | |
Color Code |
Military Surplus Sizing Guide
Due to the wide variety of surplus clothing we carry, a standardized sizing guide helps customers find the best fit. However, military surplus can vary significantly in fit and cut. This chart serves as a general reference rather than an exact, tailor-level measurement.
Each military has its own sizing system, which is why we’ve created this guide to help you understand how we size our surplus garments.
Jacket & Shirt Sizing
When an official military size chart is unavailable, we measure each jacket or shirt from armpit to armpit (PtP) to estimate its fit. If a measurement falls between sizes, we round it down. For example, a shirt with a 19.75" PtP is categorized as a Small rather than a Medium.
Sizing Chart (Armpit-to-Armpit Measurement)
- 14"-15" PtP = XXS
- 16"-17" PtP = XS
- 18"-19" PtP = Small
- 20"-21" PtP = Medium
- 22"-23" PtP = Large
- 24"-25" PtP = XL
- 26"-27" PtP = XXL
- 28"-29" PtP = 3XL
Pant Sizing
We convert military pants to standard U.S. waist and inseam sizes. If a pair measures between sizes, we round down. For example, a 33" waist is listed as a 32" waist.
How We Measure Pants:
- Waist: Pants are laid flat, and we measure straight across the waistband. This number is doubled to determine the U.S. waist size. (Example: A 16" flat waist measurement equates to a U.S. 32" waist.)
- Inseam: We measure from the crotch seam to the bottom of the cuff. (Example: A measurement of 30" from crotch to cuff is listed as a 30" inseam or 30L.)
Swiss Link maintains its inventory on-site and ships directly from our warehouse in Chico, California.
- Standard Processing Time: Orders typically ship within 3-5 business days.
- Peak Season Delays: During high-demand periods, processing may take 7-10 business days or longer.
As a small business, we appreciate your patience and support. If you have any questions about your order, feel free to reach out!