ONE FILTER TO RULE THEM ALL!
Transform your gas mask into a reliable, fully-functioning, multi-use smoke hood with these VK-450 filters. Designed to overcome smoke & particulates (along with high concentrations of carbon monoxide), these advanced filters can provide crucial hours of protection and clean air from some of the most common disasters faced by US citizens. Grab a few VK-450 filters for your family today!
- Proven design provides comprehensive protection from a wide range of NBC threats, smoke and particulates.
- Smoke respirator mask filter can be used in environments with as little as 19.5% oxygen.
- Can be used at environmental temperatures ranging from 40 °С below zero to 40 °С above zero.
- Provides protection from ammonia, acetonitrile, hydrogen fluoride, hydrogen chloride, sulfur dioxide, hydrogen sulfide, hydrogen cyanide, phosgene, chlorine, chloropicrin, nitrogen oxides.
- Each filter is vacuum-sealed and clearly labeled with the expiration date.
- Long-lasting 13.5-year shelf life.
- Comes with a manufacturer warranty to ensure filters perform up to specifications.
Turn Your Gas Mask into a Respirator for Smoke with the VK-450
Wildfires are a constant threat to the Western United States—where thousands of citizens can be forced to evacuate in a panic through choking clouds of smoke and the searing heat of the blaze. Meanwhile, over 71,000 homes could go up in structure fires this year alone, according to studies from the NFPA. Few own escape respirators or fire protection hoods.
That means a single kind of disaster, fire, poses an immediate threat to millions of unprepared American families. That’s where our VK-450 gas mask filters come in …
Because while most conventional gas masks and filters will provide you from hundreds of different nuclear, biological and chemical threats, the VK-450 is one of just a few filters that can also help overcome carbon monoxide exposure and minimize the risks of smoke inhalation.
That means instead of having to use a self-contained breathing apparatus like a professional firefighter, or being stuck with single-use fire hoods/smoke hoods, you can use your trusted existing gas mask as a mask for smoke protection in the case of fires or wildfire.
Of course, these filters still provide full protection from NBC threats and sport a truly impressive 13.5-year shelf life. They come individually packaged and are easy to stack, store and manage.
If you’ve got a gas mask, or if you’re thinking about getting one, don’t overlook these flexible filters. Scroll down to check out the full details:
VK-450 technical specifications are as follows:
|– initial filter resistance to constant airflow at a volume flow rate of
30 dm3/min, Pa (mm water column), max
|– initial filter resistance to constant airflow at a volume flow rate of 95 dm3 /min, Pa (mm water column), max||820 (83,7)|
|– filter breakthrough time measured by test substances, minutes, minimum:
• cyclohexane at a concentration of (3,5±0,4) mg/dm3
|• hydrogen cyanide at a concentration of (5,6±0,5) mg/dm3||50|
|• hydrogen sulfide at a concentration of (7,1±0,7) mg/dm3 –||60|
|• chlorine at a concentration of (15,0±1,5) mg/dm3||20|
|• sulfur dioxide at a concentration of (13,3±1,3) mg/dm3 –||20|
|• ammonia at a concentration of (0,7±0,1) mg/dm3||120|
|• mercury vapors at a concentration of (0,013±0,001) mg/dm3||100 h|
|• nitrogen monoxide at a concentration of (3,1±0,3) mg/dm3||20|
|• nitrogen dioxide at a concentration of (4,8±0,4) mg/dm3||20|
|• carbon monoxide at a concentration of (6,2±0,6) mg/dm3||20|
|• cyanogen chloride at a concentration of (5,0±0,5) mg/dm3||40|
|• dimethyl ether at a concentration of (0,95±0,1) mg/dm3||30|
|• isobutane at a concentration of (6,0±0,6) mg/dm3||25|
VK 450 shall be stored at temperatures from 50 °С below zero to 50 °С above zero and at maximum humidity not exceeding 98 %. Boxes containing filters VK 450 shall not be exposed to deformations and mechanical impact, to aggressive substances, hazardous gases and vapors. Boxes containing filters VK 450 shall be stored at warehouses on pallets in stacks of up to four boxes from bottom to top. The distance between stacks shall not be less than 0,8 m.