Our Products
Puroné (Under-the-sink)
Puroné

Under the sink
5-stage RO filtration

Puroné is our signature under-the-sink 5-stage reverse osmosis filtration unit. It will protect you against 99% of harmful contaminants lingering in your drinking water.
Perfect for homes, restaurants & cafes, and cafeterias.

Starting at
$29.99
per
month
PROUDLY SERVING THOUSANDS OF HOMES AND BUSINESSES

Pricing

Choose the plan that works best for you

Get a month free with yearly billing

Senior rate
$26/month

Special discount for ages 65+

Puroné

Our signature 5-stage reverse osmosis filtration

Billed monthly
$32.99
per
month
No credit card required.
This includes:
Ongoing filter change and inspection
Guaranteed defective part/unit replacement
Free relocation service
Learn about our subscription plan
Get a month free with yearly billing

Senior rate
$26/month

Special discount for ages 65+

Puroné

Our signature 5-stage reverse osmosis filtration

Billed yearly
$395.88 → $359.88
$29.99
per
month
No credit card required.
This includes:
Ongoing filter change and inspection
Guaranteed defective part/unit replacement
Free relocation service
Learn about our subscription plan

filtered by 5-stage Reverse Osmosis

Catches large particles such as dirt, rust, sand, and other solid particles.

Reduces chlorine, VOCs, and other harmful contaminants that cause bad taste and odors.

Removes up to 99% of contaminants such as arsenic, lead, chromium, radium, as well as bacteria and viruses.

Polishes the water by removing any remaining taste and odor.

Balances the pH, ensuring a crisp, pure taste.

Beauty, meet industrial strength.

Puroné filtration system is tucked away under your sink so all you see is a beautiful spout that complements your kitchen. Puroné was designed to be versatile. We customize the filters in your system based on data about your water. And because this system doesn't require electricity, you'll have access to clean water even during power outages.

Unlimited clean drinking water.

Get access to more than 50 gallons of the cleanest water each day. More than enough pure water to wash produce, cook meals, and brew the freshest coffee and teas.

Connect your refrigerator with purified water.

The filter cartridges that you use with your refrigerator is only a partial solution. You're still letting in a lot of dirt, sediment, and other harmful contaminants into your water. Instead, we can add a direct water line from our Puroné system to your refrigerator so that you never have to change your filters and you know you're getting the cleanest water.

Learn more

Have a special request?

We love a new challenge! Talk to us about your special request. We've had customers ask if we could connect our Puroné system to their espresso machine, fish tanks, ice machine, and much more!

Get in touch

Our promise to you

Depending on your water, Waterdoctor conducts filter change and inspection every 4 to 6 months. The best part is, if there is an issue with your filtration unit, we’ll swiftly replace any defective part or the whole unit, for free. Pinky promise.

Simple plans,
zero tricks

No predatory, binding contracts that penalize you for early cancellation. If we're doing our jobs correctly, we don't need contracts for you to stay with us.

Only the
purest water

We customize your filters based on water data that we collect about your home and municipality to ensure you're protected from contaminants!

Reduce plastic
waste

Save money and the world! With our solution, you'll save more than $1,000 a year on bottled water and contribute to the fight against plastic waste.

TECHNICAL SPECIFICATION
🇺🇸
made in USA
50 GPD
Gallons per day
4 gal.
Tank size
99%
Contaminant Reduction

Frequently asked questions

For more cloneable content follow us on webflow.

Can you tell me more about your "worry-free" subscription service?

Once you subscribe to our drinking water plan, you don't have to worry about filter change and product maintenance. Depending on the contents of your water, we conduct filter change and inspection every 4 to 6 months.

Sometimes, products malfunction and we understand that. As part of our subscription plan, as long as the the defect is not from misuse, Waterdoctor will take care of the broken parts or replace the whole unit for free. When you're subscribed, you really don't have to worry. Just reach out to us and we'll respond swiftly.

What does this filter remove?

Our filters use a process called Reverse Osmosis that effectively removes 99% of all contaminants commonly found in your water such as PFAS ("Forever chemical"), Lead, Arsenic, Flouride, and more!

Does it require electricity?

Nope! Puroné doesn't require electricity to operate. It uses the water pressure of your tap to filter your water. You'll always get purified water even during power outages.

Can I connect it to my fridge and/or my espresso machine?

Yes! Depending on the complexity of the installation, a one-time installation fee can range anywhere from $0 to $95. You’ll get the same high quality water straight to your fridge and espresso machine, without loss of water pressure.

Does your water have any minerals?

Yes, we can add a mineral filter to your filtration unit for an additional monthly charge of $5. Note that your water from Puroné is still perfectly safe to drink!

My kitchen countertop has no available hole for the purified water faucet.

Not a problem, one of our water technicians can drill a hole for a fee depending on the material of your countertop, as long as you get permission from your landlord.

What if I'm not allowed to drill a hole or don't want to?

If you can't or prefer not to drill a hole, we can always connect it to your refrigerator as long as it dispenses water/ice.

Where can I find more information about my water?

For a free water report, we highly recommend you visit here to get a detailed breakdown of the water in your city. EWG is a nonprofit organization that specializes in research and advocacy in drinking water pollutants, among others.

For a more up-to-date information of your water, reach out to us and we'll provide you with a water report of your town. The data is sourced directly from the water report that your water utility is required to publish annually.

Did we miss your question? Drop us a line and we will
get back to you within 24 hours.