Introducing the Railcar Mask Type 3FV (Filtered Valve). The Mask Type 3FV is designed with easy breathability and added protection in mind. Still handmade and single needle constructed in-house at our HQ, it's made from a black 12 ounce American denim.
Like all of our Railcar masks, the Type 3FV masks are two-ply, washable, reusable, and will help protect you and those around you while in public spaces. With the 3FV we've added easier breathability for the user by installing an exhaust valve on the outer shell, but still maintaining the integrity and protective nature of the mask. We've achieved this by with the 3FV by integrating a filter pocket in the lining which is designed to house PM2.5 Activated Carbon disposable filters (easily found and purchasable through online retailers). The filter and filter pocket liner are the barriers between the users mouth and the exhaust valve. With a PM2.5 filter inserted in the pocket liner, the user has a total of 6-layers between them and the exhaust valve. The Type 3FV allows our customers the option to insert additional layers of protection but having a mask that is easier to breath in when wearing.
Our Type 3F, non-valve mask is our design that offers the most protection. The Type 3FV design still maintains a high level of protection but keeps those that have difficulties breathing when wearing masks in mind. It's also a fantastic option for people that have more physically demanding careers but must also wear masks while performing their responsibilities.
The Railcar Type 3FV design includes an integrated, high-quality, nose plate that you can mold to your desire, has adjustable elastic straps to fine tune your fitment, an exhaust valve, and a PM2.5 filter pocket. PM2.5 Activated Carbon filters can block up to 95% of airborne particles — everything from ash and dust to pollution and pollen. This is due to five strong layers, including a high-efficiency filter cloth and an anti-stick cloth.
We include three disposable PM2.5 Activated Carbon filters with every Mask Type 3FV purchase.
Mask Care: Wash before use. We recommend hand washing with detergent and warm water, then hang to air dry.
Size: One size fits all due to the adjustable straps feature.
- Washable and reusable, two-ply, non-medical grade face mask
- Adjustable elastic ear straps
- Aluminum flat and beveled moldable nose plate
- Contoured shape that is the perfect size
- Exhaust valve
- Stitched pocket liner between the outer shell and exhaust valve that is designed to house PM2.5 activated carbon disposable filters
- 100% cotton extra light weight denim
- Poly cotton durable interior lining
- 100% cotton jersey taped frame for added comfort and durability
- Made on industrial machines with thick gauge thread for quality
- Made in-house in California, USA
- Hand wash before use
Free shipping with USPS First Class Mail that includes tracking. Due to the nature of the product, no refunds or exchanges will be accepted and all sales of masks are final.