With its unique design featuring the filter cup and funnel fit, the SteriPEN Universal Fits All Filter offers flexibility to filter water into bottles with a wide range of mouth sizes, including narrow mouth bottles such as commercial water bottles, soft-drink bottles, canteens and SIGG bottles. On wider-mouth bottles such as Klean Kanteen, only the cup is necessary. The SteriPEN Fits All Filter effectively removes particulates from water with the use of a durable 40x40 micron screen.
• Lightweight • Durable • Packable • Warranty – Three (3) years from date of purchase
• Removes particulates from water with 40x40 micron screen • Works with both wide-mouth and narrow-mouth bottles • Cup and funnel nest for easy storage • Use alone as an adaptor for SteriPEN UV Water Purifiers