Steripen Water Bottle Pre-Filter optimus Welcome to the club—happy shopping

Welcome to the club—happy shopping

Purchase your membership – Buy this membership item on its own

the longer lasting the effects of the repellent

the hat floats—ideal for water-based activities like kayaking or fishing

Steripen Water Bottle Pre-Filter optimus Welcome to the club—happy shoppingA simple but effective filtration step for cleaner, safer water on the go, the SteriPen Pre Filter removes particulates through a durable 40x40 micron screen before UV purification making it especially useful for cloudy or sediment laden water where UV treatment alone is less effective. Designed for seamless integration with any SteriPen UV Water Purifier, the two step process is straightforward: pour water through the filter to fill your bottle, swap