PRE-SALE: CS-100 Tactical Gas Mask can be expected between 1-3 weeks from the date of purchase.  The CS-100 Military Gas Mask is a Class 3 Gas Mask, which is essential for preppers and high-risk scenarios because it offers military-grade protection. Trusted by militaries worldwide, it pairs with the N-B-1 Canister (A2B2E2K2P3-rated) to shield against toxic gases, vapors, and particulates. In serious situations where survival depends on reliable equipment, this mask provides unmatched durability, filtration, and peace of mind. For those preparing for the worst, a Class 3 gas mask isn’t just an option. It’s a necessity. Constructed with mission-critical durability, the CS-100 features a lightweight silicone Gas Mask for all-day comfort under intense conditions. The shatter-resistant polycarbonate lens offers unparalleled protection while maintaining a wide field of vision 89% effective and 91% overlapped to ensure full situational awareness in high-stakes operations. The 6-point adjustable harness guarantees a tactical-ready fit, while the two 40mm NATO threads ensure compatibility with standard filters for operational flexibility. When it comes to performance, the CS-100 is built for the heat of battle. Its low breathing resistance as little as 0.25 mbar at 30 L/min airflow and minimal inward leakage (<0.03%) mean you stay focused and mission-ready, even under the harshest conditions. Whether advancing through tear gas or holding the line, this gas mask ensures peak efficiency and ease of use. Paired with the N-B-1 Defense Canister, the CS-100 becomes an unstoppable force in riot control scenarios. The N-B-1 provides elite-grade filtration with an A2B2E2K2P3 protection level, shielding against organic vapors, acid gases, sulfur dioxide, ammonia, and particulate hazards. Tested against battlefield conditions, this canister offers superior gas resistance, delivering critical defense during exposure to agents like chlorine (25 minutes at 15 mg/L) or hydrogen sulfide (45 minutes at 7.1 mg/L). With <0.03% filter penetration and breathing resistance of just 1.1 hPa at 30 L/min, the N-B-1 is engineered for tactical superiority.Key Features: Designed for Military Use: Built for riot control and chemical defense. Lightweight and Durable: Silicone face seal, shatterproof polycarbonate lens, and weighs only 485g. Wide Field of Vision: 89% effective and 91% overlapped for superior situational awareness. 6-Point Adjustable Harness: Universal fit with a secure seal. Low Breathing Resistance: Easy to breathe even under heavy use, with minimal inward leakage (<0.03%). 40mm NATO Compatibility: Works with standard 40mm NATO (STANAG 4155 / EN148-1) Canisters. Advanced Filtration (N-B-1 Canister): A2B2E2K2P3-rated protection against gases, chemicals, and particulates. Tested Performance: Provides up to 45 minutes of protection against common threats like ammonia and chlorine. Rugged and Reliable: Operates in extreme temperatures and humidity. CS-100 Tactical Gas Mask Protection Level Class 3 Head Strap 6-Point Adjustable Thread Connection 40mm NATO (STANAG 4155 / EN148-1) Weight 485g/17.1oz Shelf Life 10 years Storage Condition Temperature -10 °C (14°F) to 35 °C (95 °F), Humidity <80% RH Inhalation Resistance 30 l/min 0.25 mbar 95 l/min 1 mbar 160 l/min 2 mbar Exhalation Resistance 160 1/min continuous flow or 50L/min sinusoidal (25 cycles/min, 2.0L/stroke) 2.5 mbar Inward Leakage 0.03% of inhaled air Carbon Dioxide Content of the Inhalation Air (% by vol.) 0.75% of inhaled air Effective Field of Vision 89% Overlapped Field of Vision 91% Gas Capacity A1 Test Gas: C6H12Test gas concentration: 17.5mg/LFlow: 30L/min Protection Time: 40 minutes B2 Test Gas: H2STest gas concentration: 7.1 mg/LFlow: 15L/min Protection Time: 45 minutes Test Gas: HCNTest gas concentration: 5.6 mg/LFlow: 15L/min Protection Time: 30 minutes Test Gas: CL2Test gas concentration: 15 mg/LFlow: 15L/min Protection Time: 25 minutes E2 Test Gas: SO2Test gas concentration: 13.3 mg/LFlow: 15L/min Protection Time: 25 minutes K2 Test Gas: NH3Test gas concentration: 3.5 mg/LFlow: 15L/min Protection Time: 45 minutes Filter Penetration Maximum filter penetration of tested aerosol (%) Sodium Chloride test at 95 l/min with a tolerance of ±2% ≤ 0.03% Paraffin Oil test at 95 l/min with a tolerance of ±2% ≤ 0.03% Fit Test Compatible with TSI Fit Test Adapter 8025-CEN CS-100 Package Contents: 1 CS-100 Tactical Gas Mask 1 Defense N-B-1 40mm A2B2E2K1P3 R Filter