The ProOne Big+ is essential for an emergency preparedness plan for you and your family. It is economical, convenient and easy to use. The system requires no electricity to provide reliable water filtration just about anywhere whether at home, office, vacation, camping or college dorms! Works with just about any water source  including tap, lake, river, stream, pond and rain water. Ideal for emergency or daily use. Each container is made from high quality premium 304 stainless steel for lasting durability, corrosion and oxidation resistance and attractive appearance. The system comes equipped with ProOne® G2.0  All-In-One contaminants & fluoride filter elements and can be expanded up to three filters.

PropOne Big system features include: 

The Filters:

New ProOne® G2.0 Water & Fluoride filter element with 
advanced manufacturing technology with infused outer ceramic shell, helps prevent the growth of bacteria causing biofouling on the filter, proprietary carbon based granular media inside the core. For removal of fluoride and other heavy metals - all in ONE filter element. 

Only ProOne® G2.0 Water & Fluoride filter elements 
help reduce or remove contaminants, pesticides including Glyphosate, herbicides, chloramines (ammonia with chlorine), Monochloramines, hydrofluorosilicic acid, sodium hexa fluorosilicate and more, ALL-IN-ONE filter element. 

ProOne® G2.0 filters with a 2.75" diameter advantage gives you up to 54% more suface area for greater filtration performance.

NEW STAINLESS WIRE STANDS Included

New polished stainless steel wire stands are 6" tall. Enough to get a
mug under without having to move to the edge of your counter!

Optional: 7.5" Sight Glass Spigot to see the water level in your lower container and know when to refill your system so that you never run out of clean water