Essential Solution Osmosis Filter Subscription – Filtered water at home

🤝 Try it at home for 15 days, NO COMMITMENT. More info

Every day, enjoy pure, filtered water that's pleasant to drink, directly from your tap.
The Optimos reverse osmosis system deeply filters your water, then remineralizes it for a more balanced taste.
A simple, bottle-free solution designed for your daily life.

Sale price€29,00

Monthly subscription cost

No payment today.

Your card is simply used to prepare the subscription if you continue after the trial.

If you continue after the trial, the first payment will be €129 including tax: €100 for installation + €29 for the first month.

Démarrer mon essai de 15 jours

Why choose Optimos?

  • Simple and accessible solution
  • Compact format
  • Daily reverse osmosis water
  • External remineralization possible if needed
  • Sans reminéralisation intégrée

Included with your subscription

  • Installation organized by Oja Water
  • Single faucet included by default in the box
  • Standard installation with single-way tap

How does it work?

1️⃣ You order for 0€

Your card has been saved, but no payment is being taken today.

2️⃣ We'll check your setup

You send us some photos to confirm the model is suitable.

3️⃣ We install it in your home

You will receive the machine, then an installer will schedule an installation appointment.

4️⃣ You get a 15-day trial

The trial starts after installation. If you continue, the subscription will automatically take over.

👉 First payment after the trial: €100 installation fee + first month's subscription.

What it changes in everyday life

Drinking water becomes a simple reflex. No more thinking about it, no more organizing. Your water is always ready, filtered, and pleasant. At home, we simplify everything. For you, as for your loved ones.

Start my 15-day trial

Best regards is for you if...

You want to stop buying bottled water simply

An accessible solution to switch to reverse osmosis water daily, without changing all your habits.

You are looking for a compact and efficient model

Optimos filters water by reverse osmosis in a simple format, designed for daily home use.

You prefer an upgradeable solution

Optimos is offered without integrated remineralization, but can be supplemented later with an external mineral cartridge if needed.

Everything is designed to make your life easier

Organized installation

We adapt to your availability for home installation. No work, with complete simplicity.

Maintenance included

Filters are sent automatically at the right time. No management required on your part.

Support available

A question, a need? We are here to assist you at any time.

Filtered water every day

Filtered and remineralized water, right in your home. Healthier, simpler, hassle-free.

Features & operation

Easy to understand. Easy to live with.

Everything you need to know before getting started: trying, installing, maintaining, and managing your Oja Water subscription.

Start my trial with no payment today
Product
  • No integrated remineralization
  • External cartridge possible
  • Under-sink installation
15-day trial
  • No payment at the time of order
  • The trial begins once installation is complete
  • You test the reverse osmosis system at your home, in your actual conditions
  • You can stop before the end of the trial if the solution does not suit you
Subscription
  • If you continue after the trial, the monthly subscription takes over
  • First payment after trial: €100 setup fee + first month's subscription
  • Subscription without commitment, cancellation possible under the foreseen conditions
  • Filters and membrane included in the subscription
Maintenance
  • Pre-filters sent automatically each year
  • Osmotic membrane sent automatically every 36 months
  • Simple replacement, supported by Oja Water
  • Reminder sent before consumables are shipped
Delivery & installation
  • Photos requested after order to verify compatibility
  • Machine shipped after validation of your installation
  • Installation organized with our partner Exquado
  • Single tap supplied with the reverse osmosis system
  • Customer support available at every step

Questions to ask before getting started

Everything you need to know about trying, installing, paying for and maintaining your reverse osmosis system before ordering it.