A2P3 Filter Canister Datasheet
Product Overview
Combined filter for organic gases/vapors and particulates. Complies with EN 14387:2004+A1:2008 (EU PPE Directive 2016/425). Interface: RD40 (EN 148-1) thread; compatible with most European half/full-face masks. Marked A2 P3 R D for multi-shift, high-dust use.
Core Specifications
| Parameter |
Detail |
| Model |
A2P3 (RD40 thread) |
| Protection |
Organic gases/vapors (bp >65°C); non-oily/oily particles |
| Standards |
EN 14387:2004+A1:2008; EN 143:2000/A1:2006; CE 0194/0158 |
| Color Code |
Brown (A2) + White (P3) |
| Housing |
HDPE/ABS plastic |
| Media |
Activated carbon + glass fiber paper |
| Weight |
95–105 g (typical) |
| Dimensions |
Ø103 mm × H54 mm (incl. thread) |
| Shelf Life |
5–6 years (sealed); store -20°C to +50°C, <80% RH |
Protection Performance
Gas Protection (A2, Class 2)
Test: 5000 ppm, 30 L/min, 70% RH
| Test Gas |
Breakthrough |
Min Duration |
Typical Duration |
| Cyclohexane (A2 reference) |
10 ppm |
35 min |
50 min |
Particulate Protection (P3, Class 3)
| Parameter |
Standard |
Typical Result |
| Efficiency |
≥99.95% |
99.991–99.996% |
| Max Penetration |
≤0.05% |
0.004–0.009% |
| Test Aerosols |
NaCl & Paraffin Oil |
Passed |
| Durability |
R (multi-shift) |
Yes |
| Dust Resistance |
D (high-dust) |
Passed (Dolomite clogging test) |
Breathing Resistance
| Flow Rate |
Max Limit |
Typical Value |
| 30 L/min (normal) |
<2.6 mbar |
1.4–1.9 mbar |
| 95 L/min (heavy) |
<9.8 mbar |
6.0–7.5 mbar |
Applications
- Chemical processing (toluene, gasoline, solvents)
- Painting & spraying (VOCs)
- Construction & demolition (dust + organic fumes)
- Manufacturing (plastics, adhesives)
- Automotive repair (paint fumes)
Compatibility
Fits RD40 (EN 148-1) thread masks
