- Product Details
- Shipping and Returns
- The BPZ Promise
- Why Bulletproof Zone?
The MIRA Safety P-CAN police gas mask filter delivers over 12 hours of protection against riot control agents including CS, CN, and OC pepper spray. Rated A2SXP3 D R and certified to EN 14387:2004+A1:2008, this 290-gram canister threads onto any standard 40 mm NATO-threaded respirator and carries a 20-year factory-sealed shelf life. Available as an individual canister or in multi-pack configurations for department-level logistics.
Who this is for
- Law enforcement officers: purpose-built for riot control deployments where prolonged CS, CN, or OC exposure is likely and standard-issue filters saturate quickly
- Emergency preparedness professionals: a 20-year sealed shelf life and 40 mm NATO thread compatibility make this a practical long-term stockpile filter for CBRN-trained responders
- Civilians with compatible 40 mm respirators: anyone requiring verified particulate and riot-agent filtration in a reusable, hydrophobic P3-rated canister
Compatibility with parent respirator
The P-CAN threads onto any respirator accepting standard STANAG 4155 (EN 148-1) Rd 40 x 1/7" threads — the most common interface on full-face gas masks sold worldwide. This covers the MIRA Safety CM-6M, CM-7M, and CM-I mask platforms, as well as the vast majority of 40 mm NATO-threaded civilian and military respirators.
The canister measures 111 mm (4.3 in) in diameter and 75 mm in height. Individual canisters are vacuum-sealed, black in color for straightforward inventory identification, and date-stamped on the label.
Filtration performance
The P-CAN carries an A2SXP3 D R rating. The A2 designation covers organic gases and vapors; SX targets law-enforcement riot control agents including OC, CR, and CS; P3 is the highest European particulate efficiency class, capturing both sodium chloride (S) and paraffin oil (L) aerosols at greater than 99.999% efficiency at a 95 l/min flow rate — exceeding the EN 14387 minimum of 99.95%.
The activated carbon charge measures 250 cm³ — nearly three times the 90 cm³ found in most competing filters. That additional carbon volume translates directly into longer service life before breakthrough. At sustained exposure levels typical of crowd-control operations, the filter delivers more than 12 hours of continuous protection.
Environmental performance
An embedded hydrophobic coating prevents water ingress during sustained heavy rainfall, so the filter functions reliably in rain, snow, and 100% relative humidity. Tested to perform at temperatures as low as -32°C, with rated high-temperature exposure up to 70°C (159°F). Humidity range is 5% to 100%. Salt-spray environments do not degrade the filter, though prolonged salt-breeze exposure limits service life to a 12–24 hour maximum for that session.
Breathing resistance
At a 30 l/min flow rate the P-CAN measures below 160 Pa — the EN 14387 requirement at that rate is 260 Pa. At the higher 95 l/min test rate the filter measures below 600 Pa against the standard's 980 Pa limit. Lower breathing resistance reduces fatigue during extended operational wear, which matters for officers maintaining communication and situational awareness over multi-hour deployments.
Specifications
- Filter rating: A2SXP3 D R (OC, CR, CS)
- Standard: EN 14387:2004+A1:2008
- Thread type: 40 mm NATO — STANAG 4155 (EN 148-1) Rd 40 x 1/7"
- Particle filter efficiency (NaCl, paraffin oil @ 95 l/min): >99.999%
- Breathing resistance @ 30 l/min: <160 Pa (EN limit: 260 Pa)
- Breathing resistance @ 95 l/min: <600 Pa (EN limit: 980 Pa)
- Activated carbon volume: 250 cm³
- Weight: 290 g ±5% (10.2 oz)
- Diameter: 111 mm (4.3 in)
- Height: 75 mm
- Shelf life (factory sealed): 20 years
- Storage temperature: -5°C to +30°C (23°F to 86°F), relative humidity below 80%
- Operational temperature range: -32°C to 70°C
- Country of origin: Czech Republic
- Certification: CE marked
Storage and end of service
Store canisters unopened in their sealed plastic bags in a clean area at 23–86°F (-5 to +30°C) with relative humidity below 80%. The storage period is marked on each label by month and year. Do not attempt to regenerate a used filter. Never clean with compressed air or compressed water. Once opened and used, discard the filter — even brief mask removal during a deployment requires replacement before re-entering the area.
After use, remove from the respirator and dispose of as solid waste in accordance with current waste-treatment regulations applicable to the substances filtered. Consult local authority guidelines for disposal locations.
Frequently asked questions
What respirators does the P-CAN fit?
It fits any mask with a standard 40 mm NATO thread (STANAG 4155 / EN 148-1 Rd 40 x 1/7"). This covers the vast majority of full-face military and civilian respirators, including all MIRA Safety mask platforms. If your mask uses a different thread standard (e.g., 60 mm GOST), the P-CAN is not compatible — contact us to confirm fitment before ordering.
How long does the P-CAN last once opened?
There is no fixed time limit after opening. Service life depends on contaminant concentration, atmospheric conditions, and breathing rate. The practical indicator is increased breathing resistance — when the filter becomes noticeably harder to breathe through, replace it. If you remove the mask at any point during active exposure, discard the filter immediately and install a fresh canister before re-entering.
Why does the P-CAN last longer than standard riot filters?
The activated carbon charge is 250 cm³ — nearly three times the 90 cm³ in most competing filters. More carbon means more adsorption capacity before breakthrough. Combined with the hydrophobic P3 layer, the filter maintains that capacity even in wet operational environments where standard filters often saturate faster than rated.
Can the P-CAN handle rain or humidity?
Yes. The embedded hydrophobic P3 filter prevents water ingress during sustained heavy rainfall and functions across the full 5%–100% relative humidity range. It has been tested at temperatures as low as -32°C. Salt-spray environments do not degrade the filter for normal use, though prolonged salt-breeze exposure caps service life at 12–24 hours for that session.
Does the P-CAN protect against chemical warfare agents, not just riot control agents?
No. The P-CAN is rated A2SXP3 — designed specifically for riot control agents (CS, CN, OC) and organic vapors at the A2 concentration level. It does not carry ratings for full CBRN threats such as inorganic gases, ammonia, nitrogen oxides, or radioactive iodine. For full CBRN protection, the MIRA Safety NBC-77 SOF filter is the appropriate choice.
How should used filters be disposed of?
Treat used canisters as special refuse and dispose of them as solid waste following current waste-treatment regulations for the substances filtered. Consult local authority guidelines or hazardous-waste disposal resources in your jurisdiction for approved disposal sites and procedures.
Bulletproof Zone will ship orders as soon as possible. For example, if you purchase three items, they will be shipped to you based on lead time and availability. This way you get as much of your order as soon as possible, which means that your order may come in separate packages, especially if you order products from different manufacturers.
We will bear the shipping cost for products returned because of product defect, misrepresentation, or false description. Afterward, we will initiate a full reimbursement should you decline an offer to replace the item with the same item of equal value and assured quality.
Order Confirmation:
As soon as you place your order with Bulletproof Zone, you will receive an order confirmation e-mail. This means that your order has been logged in our system and your credit card has been pre-authorized for the purchase. Afterward, we contact our suppliers to confirm the availability of the product you are ordering for immediate shipment. If your item is on backorder or unavailable, we will cancel the pre-authorization and duly inform you via e-mail.
Order Shipment:
Orders are shipped within five business days from the date of your order unless specified otherwise on the product page. The product page will contain the most accurate estimate on shipping and lead times. Shipping and lead times provided on the product page are our best estimates based various factors including order volume, information from our manufacturer, raw material fluctuations, etc., and may vary due to these factors.
You will receive an email containing the tracking information of your order after the order has been shipped to your location. If you do not receive tracking information from us within seven business days of the lead time specified on the product page, feel free to follow up with us at orders@bulletproofzone.com.
Bulletproof Zone is not responsible for lost or stolen packages. A tracking number will be provided when the package is shipped. It is the buyer’s responsibility to provide a safe place to receive mail. Once an item has been marked as delivered by the carrier, the seller is not responsible should that item go missing.
Some of our products are carried by manufacturers in various countries. Due to the nature and cost of the products that Bulletproof Zone sells, you may be charged additional import duties upon delivery. Our support team can help in investigating abnormally high import duty charges but we are unable to cover the cost of any import duties.
Damages:
We take full responsibility for any obvious damage to your product caused by wrong packaging or delivering an already defective product. Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should document it when signing for delivery. If the item(s) contained in the package arrives damaged, please send photos to support@bulletproofzone.com, and we will process an insurance claim on your behalf.
Returns and Cancellation Policy:
We back all our products with a customer satisfaction guarantee, so we created a fair return and cancellation policy.
All sales are final. No Refunds, No Cancellations. In most cases, once the order is processed, it is final and not cancellable. We may allow exceptions due to an order error or wish to return your order after delivery for any reason other than a product defect or misrepresentation. Any cancellation request is subject to an administration and cancellation fee equal to 10% of your order with a minimum of $35, whether order shipment is successful or not.
All sales are final on all closeout items and for custom manufactured bulletproof clothing once the manufacturing process has begun or not returnable unless there is a product defect or misrepresentation. Applicable to brands such as MC Armor, Israel Catalog, BulletBlocker, Tacticon Armament, Wonder Hoodie, and others.
Before returning any product, you MUST obtain a return authorization from our customer service representative. We can only process AUTHORIZED returns for items.
To make a Return or Exchange:
- Obtain authorization for return or exchange by emailing us at support@bulletproofzone.com explaining the reason for the return or exchange.
- Please use or indicate your order number as attention
Return or exchanges request submission must be within 14 calendar days upon receipt of shipment unless noted otherwise on the product description page. Your return must be in original packaging and unused.
We encourage using USPS flat-rate shipping in returning products to receive a shipping expense refund. Buyers must ensure all returned parcels delivery receipt AND signature confirmation. We highly recommend insuring your parcel as we cannot issue a refund for an item that we do not receive back should it get lost/damaged during transit.
Refunds:
Should an item be returned because it was defective, misrepresented, not as described, etc., Bulletproof Zone will issue a full refund and will reimburse the customer for all shipping expenses associated with the return.
Please allow 5-10 business days from the time the item is received to process a refund. Refunds will only be issued to the original credit card that you use when placing your order.
We stand behind our products 100%!
By purchasing any of our items, the buyer certifies they have read and agree to our shipping, return, and privacy policies.
The Bulletproof Zone Promise
When you buy body armor, you're buying your safety. We don't take that lightly. Here's what every order from Bulletproof Zone includes.
1. Authorized dealer of every brand we carry
Every plate, vest, and carrier we ship comes from the manufacturer directly to our warehouse. We don't sell gray-market product, surplus, or returns. That means factory-fresh stock, the full manufacturer warranty, and real after-sale support — the kind only an authorized dealer can offer.
We maintain authorized-dealer relationships with America's leading body armor brands, including Spartan Armor Systems, AR500 Armor, RMA Defense, Shellback Tactical, Caliber Armor, DFNDR Armor, Protection Group Denmark, BulletSafe, BulletBlocker, and over 40 more.
2. Best price, guaranteed
If you find a lower price at another authorized dealer of the same product within six months of your purchase, we'll refund the difference.
Why the "authorized dealer" requirement? Because gray-market and surplus armor may not be genuine, may have a compromised supply chain, and almost never comes with a manufacturer warranty. We won't price-match against products that may not actually protect you.
3. Free fitment consultation
Body armor only protects you if it fits. Email us a photo and your measurements before you order, and one of our specialists will help you size your carrier and plates correctly — at no charge, no obligation.
4. Trusted by thousands of customers
Bulletproof Zone has been a trusted authorized dealer of America's leading body armor manufacturers for over five years. We have over 4,000 verified Trustpilot reviews from real customers across all 50 states.
Price Match Guarantee — Terms
- You must have purchased the item from our website before requesting the price match.
- Discounted items and "free with purchase" items are not eligible.
- The item must be in stock on the competitor's website at the time of your request.
- The price match is valid for six months from the date of your purchase.
- The competitor must be an authorized dealer of the product. Auction sites (eBay, Overstock), discounters, and gray-market resellers do not qualify.
- The competitor must operate an online store. Brick-and-mortar-only retailers do not qualify.
- Price match applies to the item price plus shipping. Sales tax is excluded.
To request a price match, email us a link to the product on our site and the same product on the competitor's site within six months of purchase. We'll process the refund.
Why Bulletproof Zone?
At Bulletproof Zone, we are passionate about protecting lives. Every piece from our catalog is designed and rigorously tested to provide the highest quality of protection you need from firearms, explosives or even close quarters combat.
We’ve partnered with various manufacturers that operate within the United States under a strict set of guidelines both on a national and corporate level so that when you shop with us, you will be able to select from the highest quality body armor, ballistic plates and tactical gear available on the market.
Whether you are a military service member looking to find your own gear, a professional that operates in the security field, or an avid firearms enthusiast that capitalizes the importance of safety when shooting, our tactical gear will provide you the level of protection you need.
Any questions or concerns? Please call us at (408)-909-4938 or email us at support@bulletproofzone.com and a member of our professional support team will be in touch with you as soon as possible.
