(see below for more details on size Med/Lg). NOTE: IF YOU NEED NEXT SIZE LARGER, I have/may have a few size 2, MED/LG. The sizing charts are kinda confusing. BRAND NEW SEALED NEVER TOUCHED!!! With 2 filters, NOT EXPIRED. NOTE: The 2 filters included with this listing are newer/newest production Scott P100/P3 and the Scott CBRN Pro2000 CFR 32 CBRN ABEK2-P3 R. Scott FRR (first responder respirator). More updated and universal version of the British military Scott GSR. FRR BEAT AVON C50 & FM53, the ones which all are judged, in 2016 Department of Homeland Security test/evaluation. NOT OLD TECHNOLOGY like most of the masks you see, one of the most advanced. This is something you may be relying on to save your life, and now at a more afordable price. Mask is Brand Brand new in box in sealed plastic, never touched. Open mask and filter in pics is the demo one, you will receive sealed untouched one. Other comparison AVON mask for reference only, NOT included. Protects against particulates/biological agents. EXPIRATION 2025 on the CBRN filter , (” C hemical B iological R adiological N uclear”). Mask basically DOES IT ALL, PROTECTS FROM NEARLY EVERYTHING. Works for current needs and for future needs for years to come. 40MM spec”P” or other filter. FILTERS included: Both far exceed. NEW SCOTT 40mm Pro 2000 P3/P100 filter. NEW SCOTT 40mm Pro2000 CFR 32 CBRN ABEK2-P3 R, newest production, EXPIRATION 2025. Wide range of applications from CBRN response to riot control to hazmat response. While the CBRN protection has limited use once opened, the. P100/P3 portion on a CBRN. Is a HEPA style filter component and would not be ineffective until it would be clogged from use. Mask works for what you may need it for now, and is a good piece of mind to be covered for almost all other threats as well if need be. I have extra filters listed as well of you need more. Filters also Fit all brands of US and NATO masks that use std 40mm NATO fitting, and adapters are avail online to use these superior filters for a lot of other types of basic painter type masks that take basic cartridges. Most experts state that expired filters can still work even for CBRN protection (chemical, biological, radiological, nuclear) far after the exp date if unopened and stored properly. These are not expired, and will last you a very long time. SUBJECT TO ITAR EXPORT RESTRICTIONS. See attached pics for specs and info directly from Scott on these and filters. Also have less expensive MED/LG quality North CBRN masks and kits listed as well. Note on sizes I have listed as MED or Med/Lg. In regards to sizing, Scott offers conflicting info. It may be a US vs EU difference, but the box on these masks shows size 3, which is a MED for both US and EU sizes. But different for the US Large vs EU MED/LG size 2. 201339-01 FRR Respirator Assembly Size 1 (XL). 201339-02 FRR Respirator Assembly Size 2 (L). 201339-03 FRR Respirator Assembly Size 3 (M). 201339-04 FRR Respirator Assembly Size 4 (S). 7000342 FRR MASK ASSEMBLY SIZE 1 (L). 000343 FRR MASK ASSEMBLY SIZE 2 (L/M). 7000344 FRR MASK ASSEMBLY SIZE 3 (M). 7000345 FRR MASK ASSEMBLY SIZE 4 (S). I do/may have a few size 2, LG/MED if you think you need a larger size. 3M Scotts First Responder Respirator (FRR), a variant of the revolutionary 3M Scott GSR military respirator used by the UK MoD, is a next generation system now approved as a NIOSH CBRN APR in addition to other global civil use standards. While designed to accept Stanag 4155 DIN 40mm threaded filter cartridges the FRR can also be supplied with a secondary particle filter for unequaled performance against CBRN threats. By combination of a highly advanced suite of technologies, the FRR provides superior user comfort and greatly reduced physiological burden, even during long duration events, through self regulating twin primary seals, low breathing resistance, optimum visibility, high drinking rate and automatic sweat removal. Sizing options assure virtually 100% fit capability. Numerous communication, hydration and visor outsert options are available and integration with protective suits, sighting systems, night vision goggles and other associated equipment is seamless. When the United Kingdom Ministry of Defence (UK MoD) assessed the changing capability requirements for CBRN individual protection, they required development of a respirator that could attain previously unheard-of levels of protection. The UK MoD General Service Respirator Program was born and Scott Safety was selected as the design and manufacturing partner for this revolutionary technology development that delivers lower user burden, improved systems integration and simplicity of operation. The result was the Scott Safety GSR, which delivers a quantum leap in capability. The next-generation design features of the GSR were readily recognized as an exceptional alternative for the increasingly stringent protection needs of the global civil responder community against CBRN threats. But while the GSR is a superior option for military use, the filter specification and attachment means were not compatible with 40mm global regulatory standards required for universal usage. Scott safety answered the call to fill these capacity gaps and introduced the first responder respirator (frr), the civil and universal variant of the gsr, approved to worldwide regulatory standards. The Scott Safety FRR takes GSR technologies and embodies them in a certified respiratory protection system designed for use with CBRN and industrial chemical filters with threaded (DIN40/ STANAG 4155) connections and offers unique levels of operational flexibility. Like the GSR, the FRR offers significantly higher protection factors against CBRN agents while providing greatly reduced physiological burden. Best-in-class protection factors including a unique secondary filter for significantly higher protection than the industrial standard. Automatic sweat removal for greater user comfort. Comfortable fit, exceptional visibility and high drinking rate. Compatible with all military, law enforcement and industrial DIN 40mm threaded filters. Mounting capability on either side of the mask for maximum operational flexibility. Low breathing resistances that are significantly lower than the industrial standard. Manufactured from chemical-hard materials with proven protection and comfort characteristics for 48-hour wear. Flexible, hard-coated lens featuring minimal haze and light transmission providing a wide field of view and impact protection in excess of EN166, Class 1 requirements. Vision correction capability that includes the use of progressive (vari-focal) lenses. Re-breathed CO2 levels significantly below 1%c. Multiple sizing combinations between mask and separate oronasal module for a 100% user fit. Ancillary equipment, such as visor outserts and carriers, are available. Harness buckle positions optimized for comfortable integration with helmets and earmuff communication systems. Modular construction permits simple maintenance. Easily changed louver facilitates integration of radio and voice amp options with integral speech diaphragm. High-efficiency drinking system delivers in excess of 0.5 lpm as required and can be integrated to canteens and back-worn hydration systems. A range of harness options are available to optimize fit and wearer comfort. Self-regulating twin primary seals provide increased protection and comfort for longduration wearing. Built-in features enable simple mask/suit hood integration. Twin exhalation valves provide a clean “airlock”. Ensure leak-tight exhalation and low resistance. “Mask within a mask” system combined with patented secondary filtration technology allows for unrivaled levels of protection and automatic sweat clearance. The item “Scott FRR CBRN full face Gas mask Respirator 2 filters 2028- BEAT AVON 40mm MED” is in sale since Tuesday, May 26, 2020. This item is in the category “Collectibles\Militaria\Surplus\Personal, Field Gear\Gas Masks”. The seller is “thecollectorschoice_1″ and is located in Naples, Florida. This item can be shipped to United States.