Safe Water using Gravity Filtration

With a 20 gallon per day production rate and a greater than 99% reduction of bacteria and cysts the OB-22FF is an ideal gravity powered emergency water treatment system. It can be use by an individual or by an entire... More Details

The OB-22NF system is ideal when space is at a premium and performance is a must. The OB-22NF removes bacteria, chemical contamination, cysts and virus yet measuring only 12” x 9” when not in use. This gravity... More Details

When looking for a reliable time tested performer you need to look no further. The OB-25FF delivers 20 plus gallons of water per day and removes both bacteria and cysts at greater than 99%. The system comes complete with a... More Details

Same outstanding performance as the OB-25FF with greater than 99.9999% removal of bacteria, 99.99% of cysts with the added benefit of greater than 99.9% virus removal, the OB-25NF system is your go to in a worst case... More Details

This OB-DIY22FF kit comes complete with all of the filters capable of removing bacteria & cysts, the filter connector and assembly instructions. Everything you need to build your own gravity powered water... More Details

Our OB-DIY25FF kit is a perfect weekend project for anyone looking to create their own preparedness water filtration system. The fit includes filters capable of removing bacteria, cysts and chemical concerns. The OB-DIY25FF... More Details

The filters included with the OB-DIY22NF kit can remove bacteria, chemical contamination, cysts and virus. It has a daily production rate of 6-8 gallons per day. The kit includes a pre-filter net (PFnet2), filter sleeve... More Details

Are you looking for an Emergency Water Purification DIY solution, well here you go. The OB-DIY25NF filters can remove bacteria, cysts, chemical contamination and virus issues. Filters offer a 6-8 gallon per day production... More Details