AquaGuidance proprietary drinking water filter medias come from years of focused R&D in addressing challenging contaminants.



Uniquely removes viruses from real world, organic-laden water in gravity-fed situations without the use of power, pressurized pumping, or chemicals!

AquaGuidance has developed the world’s first gravity-fed water filtration media (patents pending) capable of removing harmful live viruses in the presence of organic acids, downstream of common cyst and bacteria gravity-flow filters, such as ceramics or hollow fiber membranes, in order to pass full NSF/ANSI Protocol P231-2003 requirements without the use of chemicals, power, or pressure.

Our filters have been tested by a very well respected, independent third-party microbiological lab, with close connections to the US military, which has attested to successfully passing microbiological purifier NSF/ANSI P231 testing, demonstrating greater than required 4-log (99.99%) virus reduction.

  • Does not need chemicals
    • No more guessing about variable chemical dosage challenges
    • No objectionable taste and odor
    • No shelf-life limitation or special packaging of chemicals
    • No carcinogenic disinfection by-products such as Trihalomethanes (THMs) and Haloacetic acids (HAAs)
  • Does not need power, or piped pressure, or pumping
  • Works in GTW3 challenge water with humic acid
  • We have also developed a clean water (GTW1) version for use in second-world, emerging middle-class domestic settings, offering higher flow rates
  • Also reduces lead, other heavy metals, chlorine and chloramine. (More testing is needed to fully quantify these performance claims.)

To receive a copy of the original test data please complete the Contact Us section and enter virus test data in the special request section.



The Leader in Lead & Heavy Metal Reduction!

AquaGuidance lead and heavy metal removal block filters deliver performance superior to other products in the marketplace. The AquaGuidance corporate family’s rich history of heavy metal removal for industrial applications helped guide development of this unique blend of media for the drinking water industry.

AquaGuidance Filters Offer: Greatest combined Lead and Mercury Reduction Capacity of Any 10-inch Residential Filter Cartridge Compared with all NSF, WQA and IAPMO listed products.

  • Class II Porosity for Less Pressure Drop Compared with typical Class I lead and mercury reduction filters
  • Low Pressure Drop
  • Custom Sizing
  • Gravity-Flow Filter Block Options!

To receive a copy of the original test data please complete the Contact Us section and enter lead test data in the special request section.



Greatest Chloramine 100% Removal to Non-Detect and Overall Capacity on Market!!!

AquaGuidance Chloramine Filter Blocks are a specialty blend of activated carbons, chemically active calcium carbonate, zeolites, pacified alumina, metal scavengers, and activated mineral phosphates.

To receive a copy of the original test data please complete the Contact Us section and enter Chloramine test data in the special request section.



The Future Leader of Pharmaceutical, Herbicide, Pesticide & Radionuclide Reduction

Additional third-party testing is always underway. With our experience and early data, we know our product will again be cutting edge and industry-leading in reduction of pharmaceutical and chemical contaminants.

Please let us know if you would like to be among the first to receive the new independent test reports for additional contaminants as soon as they are available!

BPA (Bisphenol A) 1,500 gallons – NSF / ANSI Std. 401

Benzene 1,400 gallons – NSF / ANSI Std. 53

MTBE (methyl tertiary-butyl ether) 725 gallons – NSF / ANSI Std. 53

Chlorform 300 gallons – NSF / ANSI Std. 53