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55 Gallon Water Preserver Concentrate (5 years) Water Treatment Drops - Water Treatment For Drinking Water - Mayday Emergency Drinking Water - Defiance Fuel Water - Earthquake Water, Emergency Storage

  • Based on 1,180 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Green Goods Products

Arrives Friday, May 22
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Features

  • 5 YEAR STORAGE: The first and only product accepted and proven safe for 5-year water storage!
  • 12 YEARS OF TESTING: Proven effective in over 12 years of testing and use!
  • PROPRIETARY FORMULA Long term water supply, earthquake kit water, water stabilizer, water earthquake
  • GMP FACILITY: Safe Long term water storage, water storage barrels, not like water purifying tablets
  • MADE IN THE USA: Better then water tablets survival, water treatment tablets, purification kit

Description

Water Preserver Concentrate is a liquid additive that disinfects, preserves and extends the safe storage life of emergency drinking water. Water Preserver provides guaranteed 5-year storage for regular tap water or commercial bottled water. Water Preserver kills, and prevents the re-growth of Coliform bacteria and other disease-causing microorganisms for 5 years, when used as directed. Water Preserver kills the pathogenic organisms responsible for typhoid, dysentery and other serious diseases, and also kills and prevents growth of yeast, mold, fungi and algae which also make water undrinkable. Water Preserver was laboratory tested for 10 years in a program of continuous sampling analysis to ensure its effectiveness. Laboratory test results were monitored and evaluated by the California State Environmental Protection Agency (Cal/EPA). Both U.S. and state EPA have licensed Water Preserver as effective for 5-year water storage. Water Preserver is manufactured specifically for long-term water storage. Water Preserver is a proprietary formula of high-purity ingredients blended to produce a highly effective form of Sodium hypochlorite, that is stabilized and pH balanced, and has residual bactericidal properties. Water Preserver belongs to a family of disinfectants associated with water purification and the safe anti-bacterial treatment of drinking water for over 100 years. Water Preserver is manufactured at an EPA registered site under controlled conditions, then laboratory tested, safety sealed, and date-coded to insure potency.

Brand: HGFLMR


Special Feature: Multi Stage Filtration


Product Dimensions: 1.25"L x 1.25"W x 3.25"H


Material: Plastic


Capacity: 20.68 g


Included Components: Faucet, Inlet Hose, Outlet Hose


Installation Type: Under Sink


Purification Method: Reverse Osmosis


Item Weight: 0.04 Kilograms


Model Name: 73325


Other Special Features of the Product: Multi Stage Filtration


Installation Type: Under Sink


Purification Method: Reverse Osmosis


Supported Water TDS Level Maximum (PPM): 1000


Item Dimensions L x W x H: 1.25"L x 1.25"W x 3.25"H


Capacity: 20.68 g


Item Weight: 0.04 Kilograms


Material Type: Plastic


EU Spare Part Availability Duration: 5 Years


Brand Name: HGFLMR


Included Components: Faucet, Inlet Hose, Outlet Hose


Model Name: 73325


Model Number: 73325


UPC: 788581660928


Manufacturer: Mayday Industries


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 22

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • This works!
I have bought these several times. I pour them in my 50 gallons drums when I fill them during hurricane season. They smell like chlorine. Not sure what’s in them but they last a long time. I had them last 6 months.
Reviewed in the United States on October 17, 2025 by Gema

  • I would recommend. 😁
Thank you. I truly needed this.
Reviewed in the United States on February 26, 2026 by Missi

  • Storing Water Made Easy
Great to use for a 240 gallon water storage take. After two years, I do not see any algae buildup on tank walls. Too bad the price has gone up from when I first purchased it.
Reviewed in the United States on December 25, 2025 by E. Ray

  • Pricy
Works great but a bit pricy!
Reviewed in the United States on September 9, 2025 by Sylvia

  • Convenient and easy to use
Convenient and easy to use this extended-time water preservation liquid. All I had to do was count 8 drops of this chemical for every gallon of water. This stabilizer was used with a Waterbrick that holds 3.5 gallons, therefore, I used just 28 drops per container. I now have 70 gallons of drinking water which will be good until March 2030. ... show more
Reviewed in the United States on March 15, 2025 by Gene

  • great item
great additive for storing water
Reviewed in the United States on October 24, 2025 by Di

  • WATER TREATMENT DROPS
These are pretty powerful drops. I have not quite gallon jugs and use only 2 drops after I have cleaned the jug with super hot water. I put the drops in carefully and then fill the jugs with super hot water and then leave it for a couple of days. Putting more than 2 drops makes the water taste chemically. I have discovered the correct amount of drops and have great tasting water now. ... show more
Reviewed in the United States on February 6, 2025 by BooksByBruks

  • Cool
If it does what it says good value and nice sized little bottle for what I needed.
Reviewed in the United States on August 31, 2025 by Daniel Tirpak

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