The information on this site is for those who wish to improve their
  chances for survival after the coming pending pole shift. 

 
6922 Files, 14.8 GB 
Last Updated 15 Jan 2017 

PSSurvival.com (Primary site - AZ)
PS-Survival.com (Backup site - IL)

PS/Water_Purification/Filtering     



File NameSizeDate
PDFA_Very_Good_Portable_Water_Purification_Ceramic-Carbon_Filter_2011.pdf56.9 KB3/1/2012
TXTBasic_Simple_Water_Filter_2004.txt5.5 KB11/28/2010
PDFCarbon_Filtering-2016.pdf NEW117.5 KB12/31/2016
TXTDo_It_Your_Self-Water_Filtering_Notes_2003.txt2.3 KB11/29/2010
PDFGeneral_Advice_Filters_How_And_When_To_Change_2007.pdf106.3 KB10/13/2010
PDFGravity_Feed_5_Gal_Bucket_Ceramic_Water_Purifier_2011.pdf37.8 KB1/27/2012
PDFHow_To_Make_A_Reusable_Coffee_Filter_5_Steps-2017.pdf NEW27.8 KB1/9/2017
PDFMembrane_Bioreactor-2017.pdf NEW363.8 KB1/5/2017
PDFMembrane_Technology-2017.pdf NEW239.9 KB1/5/2017
PDFMicrofiltration-2017.pdf NEW163.8 KB1/5/2017
PDFNanofiltration-2017.pdf NEW114.3 KB1/5/2017
PDFPlanned_Emergency_Water_filtering_In_Its_simplicity_2004.pdf10.5 KB10/13/2010
PDFPurification_Of_Water_On_A_Small_Scale_No-3_1973.pdf1.0 MB10/13/2010
PDFSimple_Survival_Water_Filter_Construction_2004.pdf13.3 KB10/13/2010
PDFUltrafiltration-2017.pdf NEW153.4 KB1/5/2017
PDFWater_Filter-2016.pdf NEW119.2 KB12/31/2016
TXTWater_Filter_1992.txt96.8 KB11/28/2010
TXTWater_Filter_Elements_2004.txt3.4 KB11/28/2010
PDFWhat_Are_Some_Primitive_Ways_to_Purify_Rainwater_2010.pdf32.2 KB10/15/2010