THE ORIGINAL COPPER-BASED WATER PURIFIER
Where Sanitization Feels Like Summer
One simple pour keeps pools, spas, fountains, and ponds crystal clear for weeks — no chlorine sting, no odor, no bleached swimwear.
Non-Toxic & Odorless
Family & Pet Safe
Lasts Weeks to Months
100% Made in America
From backyard pools to emergency potable water, the same trusted bottle does it all.
Every size delivers the same trusted Water Pure formula — pick the bottle that fits your water.
Water Pure eliminates bacteria, algae, and harmful microorganisms — then keeps working long after chlorine gives up. It naturally softens your water, leaving skin and hair feeling smoother and healthier.
Years of Water Treatment
Proven Applications
Bottle Sizes
Made in America
No test strips, no daily balancing, no harsh fumes. Measure the dose for your water volume, pour it in, and let the copper-based formula go to work. Depending on use, a single application keeps water clear for weeks or even months.
See the ScienceReal results from pools, spas, ponds, and fountains across the country.
The water stayed crystal clear for weeks at a time, and my kids stopped complaining about stinging eyes.
One dose in our hot tub and the water feels noticeably softer. No chlorine smell at all.
Keeps our garden fountain algae-free with almost no upkeep. A bottle lasts a very long time.
Yes. Water Pure is non-toxic at recommended dosages, odorless, and hypoallergenic. It won’t sting eyes, irritate skin, or harm pets that drink treated water. Always follow the label directions for your application.
Chlorine works for days and comes with fumes, faded swimwear, and irritated eyes. Water Pure’s copper-based formula keeps working for weeks to months per dose, softens the water naturally, and has no odor at all.
The 16 oz Pint covers fountains, toilets, and small spas. The Quart handles hot tubs and small pools. Choose the Half Gallon or Gallon for full-size pools, ponds, and commercial water features.
Right here in our online shop, plus Amazon and other trusted retailers. We ship internationally with fast, reliable delivery.
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Try the pour-in pentahydrate solution trusted for more than 20 years.
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