Katadyn Steripen FitsAll with 40-Micron Pre-Filter

The Steripen FitsAll Filter has been designed to fit into most bottle mouth shapes and sizes. The FitsAll filter is highly recommended as a pre-filter before you purify with SteriPENS UV technology, which makes a much more enjoyable drinking experience. The FitsAll filter will remove all large particulate matter with its durable 40x40 micron screen before its purification, which includes leaves, twigs, sand, etc. The filter will not filter out worm eggs, bacteria, etc.

The unique design uses a filter cup and funnel to filter water into bottles with narrow or large mouths, such as soft drink bottles or canteens. With wider-mouthed bottles, only the filter cup needs to be used to filter water. Water can either be poured through the FitsAll filter or submerged along with the bottle. The FitsAll filter cup allows for the SteriPen range to be used inverted on wider-mouthed bottles.

Weighing only 65 grams, the FitsAll filter is convenient to travel with, as durable, flexible materials allow the filter to be squeezed during storage. The nested storage dimensions are 88mm x 95mm x 72mm.