How to Choose Better Drinking Water: Filters, Bottled Water and What to Consider
Water is one of the simplest things we consume every day, yet how much thought do we actually give to the water we're drinking?
For many of us, the answer is: not much.
We turn on the faucet, fill a glass and drink.
But once I began paying closer attention to my health and everything I was putting into my body, I started asking a different question:
What is actually in my water?
That question sent me down another rabbit hole—and eventually changed how I approached drinking water.
I'm not suggesting that one particular type of water is right for everyone. I'm also not suggesting that drinking tap water is automatically harmful or that bottled water is automatically better.
My goal is much simpler:
Understand your options so you can make an informed choice about something you consume every single day.
Why Water Quality Deserves Your Attention
We tend to think of water as simply being "water."
But the quality of drinking water can vary depending on where you live, the source of the water, how it is treated and the condition of the infrastructure through which it travels.
Municipal water systems treat water to make it safe for consumption, but treatment doesn't mean that every possible contaminant is removed.
Water quality can also change as water travels through pipes and plumbing before it reaches your glass.
That doesn't mean you should be afraid of your tap water.
It means it's reasonable to know what's in it.
And if you're already paying close attention to your food, personal-care products and other environmental exposures, water is another piece of the picture worth understanding.
Start With the Water Coming Into Your Home
Before buying a filter, I think it's worth starting with something incredibly simple:
Find out what's in your local water.
Many municipalities provide annual water-quality reports that can tell you what contaminants have been detected and how the water is treated.
You can also consider testing your water, particularly if you have concerns about your home's plumbing, live in an older home or use a private well.
The point isn't to become obsessed with every number on a water report.
It's to move from guessing to knowing.
Once you know what you're dealing with, you can make a more informed decision about whether filtration makes sense for your household.
Not All Water Filters Do the Same Thing
This is one of the biggest things I learned.
A water filter isn't simply a water filter.
Different technologies are designed to reduce different contaminants.
Depending on the system, filtration may address things such as chlorine, certain metals, particles or other contaminants.
Some systems use activated carbon.
Others use reverse osmosis.
Some households use whole-house filtration, while others filter only their drinking and cooking water.
And some people choose to remineralize water after filtration.
The important point is this:
Don't buy a filter simply because the box says "clean water."
Look at what the filter is actually certified or designed to reduce.
Then compare that with what's actually in your water.
That's a much more useful way to approach filtration.
What About Bottled Water?
Bottled water can seem like the easy answer.
Grab a bottle.
Drink it.
Done.
But bottled water isn't automatically synonymous with better water.
There are several things worth considering:
Where did the water come from?
Is it spring water, purified water or another type?
How was it treated?
What type of container is it packaged in?
How was it stored and transported?
Is the bottle going to sit in a hot car?
Are you comfortable with the environmental impact of single-use bottles?
Again, this isn't about fear.
It's about becoming a more informed consumer.
I personally prefer to carry water from home when I can, particularly when I'm going to be away for the day.
Why I Prefer Glass When Possible
One of my personal choices is using glass containers when I take water with me.
There are several reasons I prefer glass, including avoiding unnecessary contact with plastic and simply liking the taste and feel of water stored in glass.
But I want to make an important distinction:
My personal preference is not the same thing as a medical recommendation.
You don't have to carry around glass bottles everywhere you go to make a healthier choice.
If glass isn't practical for you, choose the option that allows you to stay hydrated and fits your lifestyle.
The goal is progress, not perfection.
What About Spring Water?
Spring water is another option people consider.
When choosing bottled spring water, I recommend looking beyond the words "spring water" on the label.
Look at the source.
Look at the packaging.
Look at how the company describes its water.
And consider whether the product aligns with your priorities around quality, convenience, cost and packaging.
For me, this is another example of becoming an informed consumer instead of assuming that a marketing claim tells me everything I need to know.
Don't Forget About the Water You Cook With
Here's something people sometimes overlook:
If you're concerned enough about the quality of your drinking water to filter it, remember that you're also consuming water through your food preparation.
Think about:
Cooking rice
Making oatmeal
Brewing tea
Making coffee
Preparing soups
Washing produce
Filling a pet's water bowl
You don't have to obsess over every use.
But it's worth thinking about where water shows up in your daily life.
And Then There's Remineralization
If you use a filtration system that removes minerals along with other substances, you may encounter the concept of remineralization.
This is another area where it's easy to get caught up in marketing.
Minerals such as calcium and magnesium are important nutrients, but the amount and form you receive from drinking water varies.
If you're considering remineralization, look at the actual product specifications and understand what minerals it adds and in what amounts.
Again:
Know what you're buying.
My Approach to Water
My own approach is pretty simple.
I want to know what I'm drinking.
At home, I use a Waterdrop filtration system with remineralization.
When I'm out, I often bring water from home in glass containers.
And when I purchase bottled water, I prefer Mountain Valley Spring Water in glass.
Living in Arizona has made me particularly intentional about staying hydrated, but my interest in water quality goes beyond hydration.
It fits into the larger philosophy I've developed through my health journey:
Pay attention to what you can control.
I can't control everything I'm exposed to.
Neither can you.
But I can make more informed decisions about some of the things I consume every single day.
Water happens to be one of them.
You Don't Have to Change Everything
If this article has you wondering whether you should completely overhaul your water situation tomorrow, take a breath.
You don't have to.
Start with one question:
Do I know what's in the water I'm drinking?
If you don't, find out.
Then decide whether you want to make a change.
Maybe you discover your current water is perfectly acceptable to you.
Maybe you decide you want a countertop filter.
Maybe you invest in a whole-house system.
Maybe you prefer bottled spring water.
Maybe you do some combination of these.
There isn't one universal answer.
The important thing is that the decision is yours—and it's informed.
That's how I approach my health today.
Not from fear.
Not from perfection.
And definitely not from the belief that I can control every single thing in my environment.
I simply ask more questions.
I read more labels.
I pay more attention.
And I make the best choices I can with the information I have.
Because sometimes improving your health isn't about finding one giant answer.
Sometimes it's about looking at the little things you do every single day—and asking whether there's a better choice available.
Your water is one of those choices.
