Sans ❤️’d this so much they even agreed to sponsor it
1,000’s of Comments, & A Lot Less Bottled Water.
Countertop water purifiers are everywhere right now, and the claims all start to sound the same. Cleaner, purer, better tasting… on paper, almost every one of them delivers.
Editor’s Note: This Sans Product is $100 Off (For Now)
The Sans Water Purifier is one that, judging by the comment section on Facebook, more than delivers in real kitchens. Sans got its start during the COVID-19 pandemic with a clean-air purifier, and its countertop reverse osmosis purifier has since become the one people won’t stop talking about.

Here are some quick-hitter highlights:
- Built on 4-stage reverse osmosis purification
- Removes impurities down to 0.0001 microns in size, with a UV-C light as a final layer of defense
- Removes up to 99% of harmful contaminants, including forever chemicals such as PFAS, and microplastics
- A clever countertop design with no installation required
- An Auto-Fill Glass Pitcher that refills itself while docked
- Instant Hot Water Mode for tea, coffee, and cooking
- A built-in sensor that reads Total Dissolved Solids in real time, right on the front of the machine
But rather than relying on polished testimonials and marketing speak to determine if this purifier is worth the hype, we went where the conversation is the most candid: the comments. We scrolled through what people have posted under Sans’s own Facebook ads, and the same few themes kept coming up. Here’s what the people had to say:
“Cannot Believe How Good This Water Tastes”
Taste comes up in the comments more than anything else. Owners describe hard water, well water, and tap water they never really liked, and the moment the first glass from the Sans changed their minds:

No More Hauling Bottled Water Home.
For a lot of owners, the purifier replaced a chore: buying bottled water and the pile of empty plastic that followed.



No Plumber, No Under-Sink Install, Just a Spot on the Counter.
Reverse osmosis usually means a plumber and a cabinet full of tubing. The Sans skips all of that. You fill the tank, plug it in, and it sits on the counter like any other appliance. Judging by the comments, owners appreciate the setup almost as much as the water itself.



The Pitcher That Fills Itself.
The glass pitcher refills itself while docked, then lifts right off and goes straight to the fridge or the table. It’s one of the features commenters mention most by name, and more than a few owners have added a second pitcher so there’s always one ready.



Instant Hot Water, Straight From the Same Machine.
Then there’s a feature you don’t see on many countertop purifiers: Instant Hot Water Mode, perfect for tea, coffee, and cooking. For some owners it’s become part of the daily routine. For others, it’s one more reason the machine has earned its spot on the counter:

Everyone Drinks More, and Some Buy a Second One.
In a lot of these homes, the whole household got on board (one commenter’s fussy cat included), and a few owners liked it enough to buy a second one for family or to take on the road.


What Owners Wish Were Different.
No product wins over everyone, and not every comment Sans is a love letter. One wish that comes up is a larger model. The tank is refilled by hand, and one two-person household says they feel like they’re always making water (when you have water this good, everyone drinks more).

A few commenters also have notes on the hardware: one wishes the glass carafe were a bit thicker, and another is adding a rotating appliance slider to make filling easier, saying the purifier should come with rolling feet.
Even here, the complaints are about the hardware, not the water itself.
Why the Buzz Keeps on Growing.

Looking across all the comments, a few things become clear. The Sans Water Purifier isn’t going viral because of one standout feature. It’s the accumulation of small wins:
- Water people actually want to drink
- Far less bottled water
- No installation
- A pitcher that fills itself
- Instant hot water
- A design that looks good on the counter
Individually, each benefit is modest. Together, they add up to something more compelling. The Sans Water Purifier comes in at $499.99 $399.99… but from what we can gather, owners feel it more than makes up for the price.
The People Have Spoken on Sans: Here’s the Bottom Line…
Take it from the growing number of owners who’ve traded bottled water for a countertop reverse osmosis purifier that looks good enough to leave out. The water is the headline, but it’s the everyday convenience that keeps showing up in their comments.
It’s worth noting that on top of coming with a 3-year warranty, the Sans Water Purifier includes a 30-day risk-free trial with free shipping and free returns, so you can try it out in your own kitchen before committing to anything. You can subscribe and save 10% on replacement filters, as well.