Oasly Home

Oasly Home

 

Unlimited pure, mineralized water

Removes microplastics & toxins

No more carrying bottles

Free installation in Barcelona City

€699,00
€699,00
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Subscription welcome gifts (value €83)

€35
Free Gift

Oasly bottle

€29
Free Gift

Oasly carafe

€19
Free Gift

Oasly bag

What’s included in your subscription

€699
Free Gift

Oasly Machine + Mineral Cartridge

€99
Free Gift

Installation

€185
Free Gift

Yearly New Filters

€99
Free Gift

Maintenance & Filter Change Service

Select your faucet

Oasly is an all-in-one water filtration service for your home. We install a professional reverse osmosis system under your kitchen sink that turns your Barcelona tap water into unlimited pure, mineralized drinking water. No more bottles, no more carrying, no more microplastics.

The filtration:
Our system uses a multi-stage reverse osmosis process. Water is pushed through an ultra-fine membrane that blocks microplastics, heavy metals, PFAS, chlorine, bacteria, viruses, and pharmaceutical residues. Then it passes through a remineralization filter that adds back essential minerals like calcium and magnesium, so you get water that's not only pure, but also tastes great and hydrates properly.

What's included in the subscription:

  • The Oasly reverse osmosis machine and mineralization cartridge
  • Professional installation in your home
  • Yearly new filters
  • Full maintenance & filter change service
  • Free welcome package: Oasly stainless steel bottle, glass carafe, and tote bag
  • Free relocation if you move within our service area

Pricing:
You pay €24.90 per month, or with the yearly subscription €249/year, saving you €50 compared to the monthly plan. We don't require a deposit to start your subscription and there are no upfront costs.

Prefer to own it?
You can also buy the system outright for €699 (with installation in Barcelona) or €629 (machine only, without installation).

Getting started takes only a few minutes:

  1. Choose your subscription and faucet and check out like in a normal online shop
  2. We contact you on WhatsApp to schedule installation, usually within 2 to 3 days after you sign up so there are no long waiting times
  3. Our technician installs everything
  4. Enjoy unlimited filtered, mineralized water straight from your tap

Have a question before you sign up? Just tap the WhatsApp button and we'll help.

Our subscription service is available across Barcelona City, including Ciutat Vella, Eixample, Sants-Montjuïc, Les Corts, Sarrià-Sant Gervasi, Gràcia, Horta-Guinardó, Nou Barris, Sant Andreu, and Sant Martí.

We also install in select areas just outside the city. If you're not sure whether we cover your address, just send us your postal code on WhatsApp and we'll confirm right away.

You can cancel anytime, no long-term contracts.

Cancellations are free after the first 12 months. Before that, there's a €75 service fee to cover unit removal.

View full details
 
 

How it works

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Choose your plan

Pick the Oasly Home option that fits you best and order online in minutes.

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Pick a time

After your order, we contact you on WhatsApp to find a convenient installation time.

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We install everything

Our technician installs everything quickly and professionally.

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Enjoy better water

Enjoy unlimited filtered, mineralized water at home.

 
 

Landlord worries?

If you can’t drill a hole for the second faucet, we have a clean solution: the 3-way faucet.

build
No-drill installation

Choose the 3-way faucet to replace your current tap and enjoy both filtered and regular water from one faucet, with no drilling needed.

It’s available as an optional one-time upgrade to your subscription, and it’s yours to keep.

 
 

Unlimited filtered water, delivered effortlessly

Enjoy fresh, mineralized water at home with a flexible monthly plan.

Oasly Home

€1082.00 €24.90/month

Get premium reverse osmosis filtration without the upfront cost.

What’s Included

  • Machine + remineralization
    €699.00 Free
  • Installation
    €99.00 Free
  • Yearly new filters
    €185.00 Free
  • Maintenance Service
    €99.00 Free
Total
€1082.00 €24.90/month
Sign up

Cancel anytime. Installation available in Barcelona City.

 
 
Comparison

Oasly vs. carbon filter jugs

See how Oasly compares to carbon filter jugs for cleaner, healthier water.

Improves taste

Partially

Removes chlorine

Removes microplastics

Removes chemicals

Removes heavy metals

Removes bacteria & viruses

Removes lime

How much do you really spend on bottled water?

Calculate your household's monthly water cost and plastic footprint in seconds.

0
€15/month

Adjust the sliders to see your household’s water costs and plastic footprint.

Filtration process

How does the filtration work?

Advanced filtration for clean, toxin-free water.

01
Carbon filter jugs aren't enough

Carbon filter jugs remove larger particles and improve taste, but they don't remove microplastics, metals, or bacteria.

02
Advanced water filtration

Oasly’s multi-stage filtration blocks harmful particles, ensuring only pure, contaminant-free water flows through.

03
Toxins out, minerals in

We filter out toxins and add back essential minerals like calcium and magnesium for healthier, great-tasting water.

04
Before & after filtration

From microplastics, bacteria, and heavy metals to pure, mineral-rich water — giving you true peace of mind with every sip.

Testimonials

Feedback from people who switched to Oasly

Hear from real people who chose Oasly. Cleaner water, less waste, more peace of mind.

    FAQ – Frequently Asked Questions

    Oasly is an all-in-one water filtration service for your home. We install a professional reverse osmosis system under your kitchen sink that turns your Barcelona tap water into unlimited pure, mineralized drinking water. No more bottles, no more carrying, no more microplastics.

    The filtration:
    Our system uses a multi-stage reverse osmosis process. Water is pushed through an ultra-fine membrane that blocks microplastics, heavy metals, PFAS, chlorine, bacteria, viruses, and pharmaceutical residues. Then it passes through a remineralization filter that adds back essential minerals like calcium and magnesium, so you get water that's not only pure, but also tastes great and hydrates properly.

    What's included in the subscription:

    • The Oasly reverse osmosis machine and mineralization cartridge
    • Professional installation in your home
    • Yearly new filters
    • Full maintenance & filter change service
    • Free welcome package: Oasly stainless steel bottle, glass carafe, and tote bag
    • Free relocation if you move within our service area

    Pricing:
    You pay €24.90 per month, or with the yearly subscription €249/year, saving you €50 compared to the monthly plan. We don't require a deposit to start your subscription and there are no upfront costs.

    Prefer to own it?
    You can also buy the system outright for €699 (with installation in Barcelona) or €629 (machine only, without installation).

    Getting started takes only a few minutes:

    1. Choose your subscription and faucet and check out like in a normal online shop
    2. We contact you on WhatsApp to schedule installation, usually within 2 to 3 days after you sign up so there are no long waiting times
    3. Our technician installs everything
    4. Enjoy unlimited filtered, mineralized water straight from your tap

    Have a question before you sign up? Just tap the WhatsApp button and we'll help.

    Our subscription service is available across Barcelona City, including Ciutat Vella, Eixample, Sants-Montjuïc, Les Corts, Sarrià-Sant Gervasi, Gràcia, Horta-Guinardó, Nou Barris, Sant Andreu, and Sant Martí.

    We also install in select areas just outside the city. If you're not sure whether we cover your address, just send us your postal code on WhatsApp and we'll confirm right away.

    You can cancel anytime, no long-term contracts.

    Cancellations are free after the first 12 months. Before that, there's a €75 service fee to cover unit removal.

    Yes. Most of our customers rent, and in almost every case we can install without drilling a new hole in your countertop or sink.

    The 3-way faucet solution:
    When you sign up you choose your faucet. If you can't or don't want to drill, we replace your existing tap with a 3-way faucet, which gives you hot, cold and filtered water from a single tap. Your original faucet is kept safe.

    When you move out:

    • We remove the Oasly system
    • We reinstall your original faucet
    • Your kitchen goes back exactly as it was

    If you're unsure about your specific kitchen, send us a photo on WhatsApp and we'll tell you right away which option fits.

    Just let us know before your move and we'll take care of it. Relocation is free if you move within our service area — we uninstall the system at your old apartment, reinstall your original faucet there, and set everything up again at your new home.

    If you're moving outside our service area, you can cancel. After the first 12 months that's free of charge. For cancelations before 12 month we charge a 75 Euro fee to cover the cost for unit removal.

    The installation takes around an hour, we leave your kitchen clean, and we'll show you how everything works before we go. You'll be drinking filtered water the same day.

    Once a year, and we handle it. We get in touch, book a slot, and swap the filters for you. It's all included in your subscription.

    It does and that's exactly why our system doesn't stop there.

    Reverse osmosis strips almost everything out of the water, the contaminants and the minerals. The water then passes through our remineralization cartridge, which adds minerals back in. The result is water that's genuinely pure but still tastes like water, and still hydrates you properly. Pure water without the flat taste.

    Yes:

    • €699 — with professional installation in Barcelona
    • €629 — machine only, without installation

    Both include the Oasly reverse osmosis unit, the remineralization cartridge and a full filter set.