SteriPEN Pre Filter

Before blasting the UV, do a little pre screen with SteriPEN's SteriPEN Pre Filter. This 40 micron durable nylon screen is great for removing particulates from water that is bound for your bottle. PRODUCT FEATURES: Used with Nalgene and other 32 ounce wide mouth water bottles SP PF , steripen SteriPEN Pre Filters , SteriPEN Pre Filter steripens , steripen SteriPEN Filters , SteriPEN Filter steripens , steri pen SteriPEN Pre Filters , Steri PEN Pre Filter steripens , steri pen SteriPEN Filters , SteriPEN Filter steri pens , filtering , filters , filtration , purifiers , purification , purify , water filtering , water filters , water filtration , water purifiers , water purification , water filtering system , water filters , water filtration , water filtering systems , water filters systems , water filtration systems , water purifiers systems , water purification systems , water filtering system systems , water filters systems , water filtration systems , steripen filtering , steripen filters , steripen filtration , steripen purifiers , steripen purification , steripen purify , steripen water filtering , steripen water filters , steripen water filtration , steripen water purifiers , steripen water purification , steripen water filtering system , steripen water filters , steripen water filtration , steripen water filtering systems , steripen water filters systems , steripen water filtration systems , steripen water purifiers systems , steripen water purification systems , steripen water filtering system systems , steripen water filters systems , steripen water filtration systems