Skip to main content
CBRN Gas Mask Filter
Stock #: 682670705050

CBRN Gas Mask Filter

$79.99
0 Star No reviews yet Write a Review
SKU:
682670705050
Weight:
1.00 LBS
Stock Number:
NBC77SOF
Refundable:
Yes
PDP Icon Banner:
Reward Points
As Low As Listing:
Yes
Color:
Black
Show price on frontend:
Yes
Exclude for Google Shopping:
Male
Adding to cart… The item has been added
Pdp Rewards Attr New
Get up to 1 point(s) for purchase!

Recommended For You

Children's Gas Mask

Children's Gas Mask

$199.97

The Children's Gas Mask one of the only dedicated, reusable children’s gas mask available on the market today.  It’s engineered to meet the same strict standards as our adult masks, with a...

Choose Options
Choose Options

The NBC-77 SOF 40mm gas mask filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, reliably protects air passages against a wide range of harmful and highly toxic substances including all known CBRN agents.

The filters are produced with standard round threads according to STANAG 4155 (EN 148- 1)- Rd 40x1/7". The filter components are made of hard plastic. This results in a very robust product that is extremely durable against shock and impact damage in operational use.

 

CBRN Gas Mask Filter Features:

  • Compatible with standard 40mm NATO threaded respirators, which are widely available.
  • 20-year shelf life
  • Filter all known CBRN agents, including radioactive iodine, rated for A2B2E2K2HgSXP3 D R.
  • Certified by European agencies and has the “CE” symbol. Compliant under EN 14387:2004 + A1:2008
  • Store the filters unopened in a clean place at even temperature, most appropriate at -5 to +30°C and relative humidity below 80%. Sealed filters tolerate also conditions of -30 to +50°C and RH below 95%. The storage period (month and year) for filters is marked on the filter label. 

 

TECHNICAL DATA BREATHING RESISTANCE IN PA BREATHING RESISTANCE IN PA
Diameter 110 mm @ flow rate 30l/min. EN 1) NBC-77 SOF 260 <140 @ flow rate 95l/min. EN 1) NBC-77 SOF 980 <600
Height 85 mm
Weight 335 g ±5%
Storage time 20 years (factory sealed)
TYPE AND CLASS PARTICLE FILTER EFFICIENCY @ FLOW RATE 95L/M PARTICLE FILTER EFFICIENCY @ FLOW RATE 95L/M
A2 - organic gases and vapors SX - CG, CK, PS Sodium Chloride NaCl (S) Paraffin oil (L) EN 99.95 99.95 NBC-77 SOF >99.999 >99.999
B2 - inorganic gases and vapors P3 - particles
E2 - acid gases and vapors D- dust
K2 - ammonia and amines R- reusable
Hg - mercury vapors REACTOR - radioactive iodine

 

ESTING GAS CONCENTRATION OF TESTING GAS BREAKTHROUGH TIME IN MINUTES EN NBC-77 SOF DAC IN GRAMS NBC-77 SOF
PPM MG/I
A2 Cyclohexane C₆H₁₂ 5000 17.5 35 39 20.475
B2 Chlorine Cl₂ 5000 15 20 45 20.250
  Hydrogen Sulphide H₂S 5000 7.1 40 >80 >17.400
  Hydrogen Cyanide HCN 5000 5.6 25 50 8.400
E2 Sulphur Dioxide SO₂ 5000 13.3 20 25 9.975
K2 Ammonia NH₃ 5000 3.5 40 50 5.250
Hg Mercury Hg ----- 13 mg/m³ 100 hours >170 hours >3.900
SX Cyanogen chloride CICN 2500 6.28 20 25 4.710
  Chloropicrin CCI₃NO₃ 5000 33.55 20 44 44.286
  Phosgene COCl₃ 5000 20.24 20 >77 >47.058
REACTOR Methyloidide₁₃₁ CH₃I - - 2 hours >2 hours -

Return & Exchange Policy:

  • Items must be returned within 30 days in original condition with packaging for credit or replacement. Restocking fees may apply.
  • No returns for unclaimed items, large quantity/special orders, or items shipped from the manufacturer.
  • Custom orders (e.g., Name Tapes, Embroidered Bags) are non-returnable/cancellable. Cancellation requests must be in writing a day before shipping.
  • No returns on used clothing, surplus items, undergarments, swimwear, or customer-modified items.
  • Shipping costs are non-refundable. Returns processed within 7 business days. For exchanges, place a new order and note it in special instructions.
  • Right reserved to replace, repair, or refund. Follow return instructions provided. Contact customer service at 713-484-5444 for assistance.

Shipping Policy:

  • Products sold at MAP, shipping and handling charges apply.
  • Carrier choice reserved, with express orders shipped as per selected timeframe.
  • Shipments to different billing and shipping addresses subject to verification.
  • No international shipping. Ships to APO addresses and U.S. territories.
  • Check order confirmation immediately for address accuracy. Address correction charges may apply.

Express Shipping Policy:

  • Orders placed before noon CST shipped next business day. Express orders may require a signature. Not available for different billing and shipping addresses, except for PayPal orders.
!