See what's in your tap water — free EPA report by ZIP → Science-backed water health tips — updated weekly Forever chemicals are in your tap water — learn how to filter them New: The definitive guide to home water filtration See what's in your tap water — free EPA report by ZIP → Science-backed water health tips — updated weekly Forever chemicals are in your tap water — learn how to filter them New: The definitive guide to home water filtration

All Topics

Every water topic we cover, with the latest from each — filters, science, safety, hydration, and pools & spas.

Filtration Systems

Reverse osmosis, carbon and softeners - how each system works and which one fits your home.

All Filtration Systems (204) →

What is a Whole Home Water Filter?

8 min read · May 12

Salt vs Salt-Free Water Softeners: A Comprehensive Comparison

7 min read · Apr 14

Monarch Water Softener Reviews: Why The Monarch Water Softener is NOT Worth It

4 min read · Mar 31

The Biggest FLAW With Personal Water Filter Straws

6 min read · Mar 10

Water Science

The chemistry and research behind what is in your water, explained without the jargon.

All Water Science (55) →

Calcium Health Concerns and The Best Calcium Water Filters

7 min read · Apr 21

Spring Water vs Distilled Water: The Biggest PROBLEMS

4 min read · Mar 17

Tonic Water Vs Sparkling Water: Key Differences and Benefits

5 min read · Jan 27

8 Best Bottled Water And Why They’re ALL BAD For You!

7 min read · Oct 21

Safety and Regulation

Contaminant limits, EPA rules and what the standards actually mean for your tap.

All Safety and Regulation (14) →

How Is Tap Water Regulated?: Everything Homeowners Need to Know About Safe Drinking Water Regulations

4 min read · May 5

How To Remove Fluoride From Water: Why You Need to Be Aware

10 min read · May 5

4 Contaminants in Tap Water: What’s Really Coming Out of Your Faucet?

4 min read · Apr 7

Does EPA Regulate All Contaminants in Tap Water?

4 min read · Mar 24

Hydration and Wellness

How much you really need, electrolytes, and what good hydration does for your body.

All Hydration and Wellness (76) →

How to Add Vitamins and Minerals to Water: A Simple Guide to Boost Your Health

6 min read · May 21

Why Is The Echo Water Bottle So Expensive and Everything You Need to Know

6 min read · Apr 21

6 Real Benefits and The Biggest Lies About Alkaline Water

6 min read · Apr 7

Is Flavored Carbonated Water Healthy?: What Every Health-Conscious Individual Needs to Know

5 min read · Mar 31

Pools, Spa & More

Pools, spas, hot tubs and outdoor water systems

All Pools, Spa & More (9) →

Do NOT Buy Above Ground Pool Filters Until You Read This!

10 min read · Apr 29

When Is It Time To Clean Your Hot Tub Filter?

8 min read · Mar 25

A Homemade Hot Tub Filter Cleaner In Under 7 Minutes

9 min read · Jan 13

9 Cold Plunge Tub Alternatives That Won’t Break the Bank

7 min read · Jul 22