WaterPure Technologies Gravity Flow – Water Filter Fits Berkey/Propur

With Certified Space Technology, you now have access to the same water filtration that’s used on the International Space Station, to keep our Astronauts safe and healthy.

Overview

• Average flow rate on a single gravity flow filter is approximately 12 to 15 gal per hour
• Reduces 99.9999% of waterborne viruses 
• Reduces 99.9998% of waterborne bacteria 
• Reduces 99.99% of waterborne protozoa 
• Filters water up to 300 times faster than a mechanical (micron) filter 
• Lasts longer, holds 25 times more dirt and contaminants than a mechanical (micron filter) capable of removing viruses
• Outperforms all Gravity Flow Filters on the market
• Filters enough water for a family of four, for up to six months during an emergency, disaster situation

Exceeds** EPA and World Health Organization’s protective standards for removal of virus, bacteria, cysts