Acc. to EN 15154-4. Filled with 620 ml eye wash fluid (water with no chemical additives). The shelf life (if unopened) is two years from the date of manufacture.
Refillable: the eye wash bottle can be filled with drinking water any number of times after the first complete rinse to allow continuous rinsing until medical care is provided
Patented tilt valve: allows the eye wash bottle to be drained both upwards and downwards, e.g. in a bent-forward posture or in a reclining body position