Plain answers about filtered, reverse osmosis, and spring water refills: where to refill, what is in your water, and which trends are worth your time. Looking for step-by-step help? Try our guides.
Featured PostWhat's in Your Water
Is reverse osmosis worth it? We priced RO water three ways: refill stations at a listed $0.50 a gallon, home systems with filters, and bottled water.
By the PureWaterFinder Team7 min read
Showing all 8 posts
Where to Refill
Where to refill a 5-gallon water jug: Walmart, grocery stores, CVS, Watermill and water stores, with listed prices, and which stores don't.
By the PureWaterFinder Team7 min read
Where to Refill
Where to refill water jugs at Hy-Vee, Kroger, Meijer, Woodman's and more in the Midwest, with listed prices per gallon and our pick.
By the PureWaterFinder Team6 min read
Where to Refill
Refill machine down? Here's what to do on the spot, how to find the next closest station, and how to avoid a wasted trip next time.
By the PureWaterFinder Team2 min read
Trends & Hype Checks
Hydrogen water is regular water with hydrogen gas dissolved in it. Here's what research shows so far and why we'd spend on clean water instead.
By the PureWaterFinder Team3 min read
What's in Your Water
Yes for PFAS and fluoride, according to a 2026 study of US refill kiosks. Here's what RO takes out, what's still unknown, and where to refill.
By the PureWaterFinder Team4 min read
Where to Refill
Where to refill water jugs at Whole Foods, Publix, Walmart, Sprouts and Natural Grocers: what each one offers, listed prices, and how to pay.
By the PureWaterFinder TeamUpdated 4 min read
What's in Your Water
A liter of bottled water held about 240,000 tiny plastic particles in a Columbia study. Here's what that means and how refilling cuts your bottle habit.
By the PureWaterFinder Team3 min read