Combination filter A2E2P3 with RD40 thread
Single filter of gas class 2 for the central connection of the full-face mask AG700: A2 against organic gases and vapours with a boiling point above 65 °C, E2 against acid gases, plus P3 against particles.
- Marking
- A2E2P3
- Standard
- EN 14387:2021
- Connection
- RD40
- Fits
- AG700
- PPE category
- III, CE 2834
- Packaging
- 20 pieces
Data sheet (PDF)Ask for advice
Warnings
- Replace gas filters according to a change schedule, at the latest when odour, taste or irritation is noticed. Then leave the area immediately.
- Do not use filters containing activated carbon for firefighting, near open flames or with molten metal splashes.
- Filters do not supply oxygen: do not use where the oxygen content may be too low (below 19.5 % by volume according to the instructions for use), in tanks, pits, shafts and confined spaces, or if the substance and its concentration are not known.
- Use only with the AirGuard Pro masks named in the documents.
The instructions for use of the product are authoritative.

Class 2: up to 0.5 % by volume
Class 2 gas filters are permitted up to a gas concentration of 0.5 % by volume (5,000 ml/m³), five times as high as class 1. For lower concentrations and the half mask there is the AGA1E1 with bayonet.
With the full-face mask AG700 the filter is permitted up to 400 times the workplace exposure limit under DGUV Rule 112-190. It does not protect against ammonia (K) and inorganic gases (B); for these there is the AGABEK2P3.
For the full-face mask only
The RD40 thread only fits the full-face mask AG700. The side bayonet connections stay closed. Replace the filter according to a change schedule, at the latest at odour, taste or irritation; according to the instructions for use it can be used for a further shift after a passed blockage check.
The declaration of conformity and instructions for use are available on request.
Using correctly
- 01
Open only at the place of use
Take the filter out of its packaging immediately before use and check the expiry date on the filter.
- 02
Screw in centrally
Keep the side connections of the AG700 closed and screw the filter clockwise into the RD40 thread until tight.
- 03
Check the face seal
Place the palm of your hand over the exhalation valve and exhale slowly. If air escapes at the edge of the mask, reposition it and tighten the straps. Before every use.
- 04
Replace in good time
According to the change schedule, at the latest when odour, taste or irritation is noticed. Replace the filter too if breathing becomes harder.
Technical data
| Article number | AGA2E2 |
|---|---|
| Type | Combination filter |
| Colour | black |
| Standard | EN 14387:2021 |
| Marking | A2E2P3 |
| Gas filter | Type A and E, class 2 (up to 0.5 % by volume) |
| Particle filter | P3 |
| Connection | RD40 thread, one filter |
| Fits | AG700 |
| PPE category | III under Regulation (EU) 2016/425 |
| Notified body | CCQS Certification Services Limited, 2834 |
| EU type examination | CE-PC-240129-058-04-9A of 24 Oct 2024 |
| Packaging | 20 pieces, each in a box |
Downloads
Instructions for use and Declaration of conformity on request: Request documents
Frequently asked questions
What does A2E2P3 mean?
A2: organic gases and vapours with a boiling point above 65 °C, E2: acid gases, each class 2 up to 0.5 % by volume. P3: particle filter of the highest class.
Does the AGA2E2 fit the half mask?
No. It has an RD40 thread and only fits the full-face mask AG700. For the half mask there is the combination filter AGA1E1 (A1E1P3 R D) with bayonet.
When do I need class 2 instead of class 1?
When the gas concentration is above 0.1 % by volume. Class 2 is permitted up to 0.5 % by volume.
Goes with it
To the respirator finderCombination filter, RD40
Combination filter ABEK2P3 with RD40 thread
AGABEK2P3
- Class
- A2B2E2K2P3
- Connection
- RD40
- Fits
- Full-face mask AG700
Full-face mask, reusable
Full-face respirator AG700
AG700
- Standard
- EN 136:1998, Klasse 2
- Connection
- Bayonet + RD40
- Protects up to
- 400× AGW
Combination filter, bayonet
Combination filter A1E1P3 R D
AGA1E1
- Class
- A1E1P3 R D
- Connection
- Bayonet
- Fits
- Half and full-face mask





