Drager Bayonet Pre-Filter (x 40)
Please note: this part is now obsolete. This pre-filter is an accessory of the Drager bayonet full face mask and half face mask range of respiratory protection. This particular product comes in a pack of 40 pieces and weighs a mere 0.2 grams per piece.
Using the pre-filter on top of a particle filter may reduce the rate at which the particle filter gets clogged, therefore slightly increasing use of the mask
The pre-filter is used alongside a combination filter and a pre-filter cap. Please note if you plan to use a pre-filter then you must purchase the pre-filter cap (p/n 6737576) to be able to hold this filter in. This cap can be purchased through the Frontline Safety website – click here.
All of the accessories above, including the pre-filter, must be used with masks with bayonet fittings such as the X-plore 3300 and 5500 (half face masks) and the X-plore 5500 (full face mask).
- Complimentary product but may play an important part in the use of particle filters and combination filters
- Individually replaceable which means the service life of the combined filter is also increased
Colour Code | Filter Type | Contaminants present |
AX 1) |
Gases and vapours of organic compounds with boiling point < 65 °C | |
A |
Gases and vapours of organic compounds with boiling point > 65 °C | |
B |
Inorganic gases and vapours, e.g. chlorine, hydrogen sulphide, hydrogen cyanide | |
E |
Sulphur dioxide, hydrogen chloride | |
K |
Ammonia and organic Ammonia derivates | |
CO 2) |
Carbon monoxide |
|
Hg 3) |
Mercury vapour |
|
NO 4) |
Nitrous Gases including nitrogen monoxide |
|
P |
Particles | |
Reactor5) |
Radioactive iodine including radioactive methyl iodide | |
1) May only be used as supplied from factory. Reuse and use against gas-compounds is absolutely impermissible 2) One time use only. Dispose after use. Special guidelines according to local regulations apply 3) Only use for a max of 50 hours according to EN 14387 4) One time use only. Dispose after use 5) Special guidelines according to local regulations apply |