Gravity Well Ultra Water Filter
Gravity Well Ultra Water Filter with UV Sterilization
Gravity Well Ultra Water Filter Paracord Carry Handle
Gravity well Ultra Water Filter system with UV Light Ceramic Filter Graphic
Gravity Well Water Filter
Gravity Well Ultra Water Filter Paracord Water Purity

Gravity Well Ultra Water Filter System

(10 customer reviews)



Liberator Rocket Stove Made In USA

Gravity Well Water Filter is the fastest gravity style water filter system producing 4+ gallons per hour.

  • Rechargeable UVC Stearlizing Lamp (UVC MODEL)
  • 3 Ceramic Silver Impregnated Black Candle Filters with Activated Carbon.
  • USB Solar Panel to run the air pump, charge portable devices.
  • 3 Pre-Filter socks to protect the filters from the dirtiest water
  • USB Powered Air Pump for use when you need water fast.
  • Scrub Pad for filter maintenance.
  • Paracord 550 Handle for use as emergency cordage.
    7 Gallons Total Volume. (3.5 gallon Containers)

Church Groups and Missionary bulk pricing available.

John 4:14 …whoever drinks the water I give them will never thirst…

This unique emergency water filter system uses the power of the sun to sterilize pathogens. UV lamps that operates at 185nm-254nm wave length effectively kills Pathogens, Virus, and Bacteria by destroying their DNA.  When turned on, the lamp will operate for (2) 15 minute cycles on one charge sterilizing the water filtered through the Gravity Well Emergency Water Filter system.  The UVC lamp is rechargeable with any USB charger, the included solar panel, back up battery pack, or dynamo crank usb charger.  The lamp automatically cycles for 15 minutes when turned on and will sterilize the Water making the safest drinking water possible.  Most gravity water filters like (Berkey, AquaCera, PureOne, and many others) don’t address Virus contamination, but that is not the case with our UVC Gravity Well Emergency Water Filter.  This system produces high volume of purified water and is the most effective gravity water filter system on the market.

Bacteria, Virus, Heavy Metals, and Pollution in water kills 800,000 people around the world every year.  A Water Filter system that removes Lead, pesticides, bacteria and city water supplies are necessary to insure you and your family are not drinking unsafe water. The municipal water systems are in disrepair and too old to be safe. We have been poisoning our future, and our children will one day fight for water just to live.  Until the exposure of Flint Michigan, Milwaukee, and Los Angeles water systems were brought to the public, no one knew the true extent of the damage and now cities are fighting to keep the extent of the damage as quiet as possible.

UV Lamps have been used in hospitals to effectively kill bacteria and viruses for many years. Now you have the same power in a small portable water filter. (Warning: You should NEVER look at the UVC lamp while it is running. UVC energy can burn skin and tissue.)

Graphic Showing UV effect on Emergency water filter virus sterilization
Graphic for UV Sterilizer for Emergency Water Filter

The Only High Speed Gravity Water Filter System with UV Sterilizing Lamp to address:  Virus, Bacteria, Cysts, Protozoa, and Algae.

The Black Candle Ceramic Filters with Silver Activated Carbon also removes or reduces Heavy Metals like lead and mercury and Volatile Organic Compounds like pesticides, benzene, formaldehyde, toluene, and perchloroethylene commonly found in surface water sources.

Warning: Do not ever look at the lamp directly when in operation.

9000+ gallons of production over the life of the filters, removable and washable water element, high impact dispenser spout, Cleaning Tool, locking lids with gaskets, stack-able and easy to transport in compact design.  Can be used as gravity or pressure assisted for fast water production.

Our containers are made in the USA.  BPA Free.

Features: up to 4 gallons per hour output, carbon black .2 micron water elements. removes protozoa, bacteria, giardia, rust, sand, and all the bad stuff in water that can make you sick down to 99.9999% efficiency.  Features a para-cord handle that can be removed and used for emergency cordage and a carry handle on the dirty water container for easy portage of water from lakes, streams, and other water sources.

Use to produce drinking and cooking water in emergency situations.

UW Madison Water Testing Data: Removal Capabilities Ceramic Filter

  • 100% Giardia Lamblia
  • 100% Cyclospora
  • 100% removal of live Cryptosporidium (WRc Standard)
  • 100% removal of Cryptosporidium
  • 100% removal of E. Coli, Vibrio Cholerae
  • 99.999% removal of Salmonella Typhil,Shigella Dysenteria, Kiebsiella Terrigena
  • 99% Arsenic 5 and 99% Arsenic 3
  • 99% Hydrogen Sulfide
  • 95% Chlorine and Chloramines
  • 99% Taste
  • 99% Dioxin, VOC
  • 99% Odor
  • 98% Aluminum
  • 96% Iron
  • 98% Lead
  • 90% Pesticides
  • 85% Herbicides
  • 85% Insecticides
  • 90% Rodenticides
  • 85% Phenols
  • 85% MTBE
  • 85% Perchlorate
  • 80% Trihalomethanes
  • 95% Poly Aromatic Hydrocarbons
  • 99.999% of particles larger than 0.5 micron
  • 99.999 Anthrax
  • 99.7% of particles larger than 0.3 micron (Staffordshire University Labs)
  • 98% of particles larger than 0.2 micron (Staffordshire University Labs)

UVC Sterilization and Virus Remediation Study results: Learn More About UVC

*Water dispenser can vary depending on availability.

Some of our other Water Filter systems:


Weight 15 lbs
Dimensions 18 × 14 × 14 in
Gravity Well Options

Gravity Well – with UV Lamp, Gravity Well- With Out UV

10 reviews for Gravity Well Ultra Water Filter System

  1. Dominik

    Amazing. I’m drinking water from my duck pond. I how I never have to use it in an emergency, but I’m glad I have it

  2. Bob Dallas

    works good. I really like the uv sterile light I wish they made a smaller version for camping. a little big for just me to haul for camping. it makes a lot of water though. would be great for a family.

  3. Janet Fellows

    Water tastes great. The UV light really gives us piece of mind.

  4. Barbara Lindy

    Great system. It makes water really fast and really like the UV light. We use it at our cabin and very easy to use.

  5. MaryB

    Got ours for Christmas from my dad. This thing works great. I have a feeling, if Trump doesn’t get elected, we’re going to need it.

  6. PasterZ

    I bought one for my 4 kids and myself. I sure hope we won’t need it, but I feel we are.

  7. Peter Grange

    This is great for a family. I really wish they made one smaller for my bug out bag

  8. Frank Z

    Unbelievable. I just drank water out of my pond. This thing is amazing.

  9. Drew G

    It is like my berkey, but adds UV lamp. I do like how fast it makes water with the air pump. I usually don’t use the pump and just let it drip, but it’s nice to know I can make water really fast if I need to.

  10. R Roland

    Just got it, and ordering another for my daughter and her family. Nice filter.

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