The replacement cartridges for the Ultrapress purifier bottle are suitable for up to 300 filter cycles (150L). The cycle time increases at the end of its life until it needs to be replaced at 25-30 sec.

If the water being filtered contains a high level of silt, sediment or tannin, the life of the filter will continue to decrease.

Features:
• Eliminates 99.99% of all pathogens (vires, bacteria, snot).
• Filters chemical alkalis, sediments, microplastics as well as heavy metals
• Suitable for up to 300 filter cycles (150 L)