Gas Mask Filters Overview
Gas Mask Filter Comparison Guide
Gas Mask Filter Comparison Guide
J3Seven supplies 40 mm‑thread canisters for riot control, CBRN and particulate threats, compatible with half‑masks (HM), full‑face masks (FFM) and selected PAPR systems. All models are built in a hard, shock‑resistant housing and carry long shelf‑life ratings for fleet sustainment. P3R and P‑CAN are role‑specific (particulate and riot control), while the NBC‑series and OF‑07 M provide multi‑threat gas/vapour coverage when correctly paired with the right respirator and cartridge colour code.
Quick selection guide
- P3R: particulate threats (including radioactive particles) at P3 efficiency; very low breathing resistance.
- P‑CAN: riot control agents (OC/CS/CR/CN/CNC/CNS/CA) for policing roles.
- OF‑07 M: multi‑threat canister for HM/FFM/PAPR with broad CBRN coverage.
- NBC‑1/SL: light, compact multi‑threat canister for HM/FFM (10‑year shelf life).
- NBC‑2/SL: multi‑threat canister for FFM/PAPR with extended agent list.
- NBC‑3/SL: high‑capacity CBRN canister for FFM/PAPR with low breathing resistance.
Side‑by‑side comparison
| Model | Primary Role | Weight | Size (Ø × H) | Thread | Shelf Life | Suitable For |
|---|---|---|---|---|---|---|
| P3R | Particulate (P3), incl. radioactive | 105 g | 110 × 55 mm | 0 mm NATO | 20 years | 1HM, FFM, PAPR |
| P-CAN | Riot control agents (OC/CS/CR etc.) | 275 g | 110 × 78 mm | 40 mm NATO | 20 years | HM, FFM |
| OF-07 M | Multi‑threat CBRN | 260 g | 10 × 75 mm | STANAG 4155 / EN 148‑1 / GOST | 20 years | HM, FFM, PAPR |
| NBC-1/SL | Multi‑threat CBRN (compact) | 200 g | 90 × 85 mm | STANAG 4155 | 10 years | HM, FFM |
| NBC-2/SL | Multi‑threat CBRN (FFM/PAPR) | 330 g | 110 × 85 mm | STANAG 4155 / EN 148‑1 / GOST | 20 years | FFM, PAPR |
| NBC-3/SL | Multi‑threat CBRN (low resistance) | 345 g | 110 × 85 mm | 40 mm NATO | 20 years | FFM, PAPR |
Compatibility note: Always match the canister type/colour code to the hazards expected and the mask/PAPR approvals you operate under.