The Hydro-Photon TRC-RP-EF can be used in the following applications:
The Hydro-Photon SteriPEN Traveler UV Pen 3-in-1 Kit is an affordable water filter pen that purifies your drinking water. This portable water filter is useful for travel overseas, outdoors, or in emergency situations. This water UV pen can purify 200 16 ounce, or 1/2 liter, servings of water on just one of batteries. The Traveler SteriPEN can easily fit into a commercial water bottle, ensuring that you have clean water on the go.
Hydro-Photon SteriPEN Traveler UV Pen 3-in-1 Kit specifications: