Roving Blue: 1. Ozo-Pen Travel Water Purifier

Video review: O-Pen® pocket water purification system produces nothing – and that's good! – Survival Common Sense Blog

Portable Ozone Water Purification, Travel, Outdoor and Home Water Purifiers

Products — Detox Depot - Cleaning People and the Planet

The Roving Blue O-pen uses the power of ozone to purify drinking water. Approved by the FDA and USDA, this compact and versatile tool is able to

Ozo-Pen

2. GO³ Water Purifying Cap

Portable Ozone Water Purification, Travel, Outdoor and Home Water Purifiers

Roving Blue Water Purification Products for Portable Ozone Water Purification, clean water for extreme outdoors

Roving Blue Ozo-Pod 10 Home Ozone Generator - Multi Purpose Ozone Generator - Fruit and Vegetable Cleaning Machine & Athletic Gear Deodorizer Odor Eliminator : Health & Household

O-Pen Tactical Water Sanitation Device