is on backorder, taking orders at this time and will ship in the order that orders
are received. If ordered with other items, additional shipping charges may
apply if shipped separately.)
BRAND NEW filters, not surplus. (Mask not included).
Transform your gas mask into a
reliable, fully functioning multiuse smoke hood with these VK-450 filters.
Designed to overcome smoke & particulates (along with high concentrations
of carbon monoxide), these advanced filters 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 temperatures ranging
from -40°С to +40°С.
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 its expiration date.
Long-lasting 13.5-year shelf life.
Manufacturer’s warranty ensures
filters perform 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 may be forced to evacuate
at a moment’s notice through choking clouds of smoke and searing heat.
Meanwhile, over 71,000 homes are lost in structure fires every year, according
to studies from the National Fire Protection Association (NFPA). Yet, few own escape
respirators or fire protection hoods.
That means that fire poses an
immediate threat to millions of unprepared American families. That’s where our
VK-450 gas mask filters come in.
While most conventional gas masks and
filters can protect you from hundreds of nuclear, biological and chemical
threats, the VK-450 is one of just a few filters that can also protect you from
carbon monoxide and minimize the risk of smoke inhalation. The VK-450 helps to
convert CO into CO2, allowing you to breathe it out. So, instead of also
keeping a single-use fire/smoke hood on hand, you can use your existing gas
mask for smoke protection in case of a house fire or wildfire.
Of course, these filters still
provide full protection from NBC threats, and they 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
– 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
– 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
• hydrogen sulfide at a concentration
of (7.1 ± 0.7) mg/dm3
• chlorine at a concentration of
(15.0 ± 1.5) mg/dm3
• sulfur dioxide at a concentration
of (13.3 ± 1.3) mg/dm3
• ammonia at a concentration of (0.7
± 0.1) mg/dm3
• mercury vapors at a concentration
of (0.013 ± 0.001) mg/dm3
• nitrogen monoxide at a
concentration of (3.1 ± 0.3) mg/dm3
• nitrogen dioxide at a concentration
of (4.8 ± 0.4) mg/dm3
• carbon monoxide at a concentration
of (6.2 ± 0.6) mg/dm3
• cyanogen chloride at a
concentration of (5.0 ± 0.5) mg/dm3
• dimethyl ether at a concentration
of (0.95 ± 0.1) mg/dm3
• isobutane at a concentration of
(6.0 ± 0.6) mg/dm3
VK-450 filters should be stored at
−50°F to +120°F with maximum humidity not exceeding 98%. VK-450 filters should
not be exposed to impact, hazardous gases or vapors.