DuraFlo™ Water Filter Replacement for AquaBrick®, Gravity Fed Water Filters


Use the DuraFlo™ Water Filter Replacement in your AquaBrick® System to effectively remove virus, bacteria, giardia, cryptosporidium, and other water-borne toxins and chemicals from ANY nonsalt water source. HIGHLY EFFECTIVE REPLACEMENT FILTER FOR MOST COUNTER TOP, GRAVITY FED WATER FILTER SYSTEMS, INCLUDING BERKEY®.  INCLUDES FILTER ONLY


About the Sagan Life® Duraflo™ Replacement Water Filter 

Includes Replacement Filter only. The DuraFlo™ Water Purification Filter – used in the AquaBrick® Water Purification System – has been tested and proven by independent water laboratories and proven to remove 99.9999% of Bacteria, such as E-Coli | 99.99% of Virus | 99.99% of Parasites such as Cryptosporidium and Giardia.

The DuraFlo™ water filter replacement has been proven using “End of Life” testing. Its effectiveness was established at 550 gallons for the removal of viruses, 700 gallons for the removal of bacteria, giardia, and other waterborne toxins and chemicals. The DuraFlo™ Filter also reduces heavy metals, such as lead, fluoride, chlorine, industrial waste, toxic chemicals, and many other pollutants you don’t want to be drinking. Use your AquaBrick® Water Filtration System in your home every day and avoid tap water completely, providing your family pure clean potable water!

Use with Gravity Fed Water Filters


The DuraFlo™ Replacement Filter offers powerful water purification for use in many countertop systems such as Berkey®, Doulton®, and AquaRain®.  So power up your gravity water filter system with the DuraFlo™ water filter replacement.

Best Survival Water Purifier Filter

The DuraFlo™ effectively removes chlorine and other swimming pool chemicals from water, so you can use your swimming pool as a source of emergency drinking water.

Fast Flowing Water Filter

Using the DuraFlo™ replacement filter with your AquaBrick® System will get you the water you need quickly. It purifies approximately 1/2 gallon of water per minute, providing 30 gallons of purified water in an hour. That’s fast!

Sagan Life® water purifiers meet or exceed United States EPA Water Quality Standards. Visit AquaVeritas.org for more information on the water filter you use.

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What others are saying

  1. Amy Ross

    Amy Ross

    Love that this filter removes fluoride! I have been reading a lot about fluoride effects of water and can’t understand why do they put fluoride in our water? It seems ridiculous that so many other countries have banned the addition of fluoride in the water and most of the US still does it. Anyway – this makes me feel better about drinking water for my family.

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