AQUAPHOR RO-101S Compact Reverse Osmosis System 5 L | 190 L/day | Pure Water for Drinking and Cooking

AQUAPHOR RO-101S Compact Reverse Osmosis System 5 L | 190 L/day | Pure Water for Drinking and Cooking

Name: AQUAPHOR RO-101S Compact Reverse Osmosis System 5 L | 190 L/day | Pure Water for Drinking and Cooking
Brand: ACQUAFILTRI
SKU: 522614
Price: 265.00 EUR
Availability: InStock

Price:

€265,00 €295,00

In stock

AQUAPHOR RO-101S compact reverse osmosis system is designed for those who want higher quality water for drinking, cooking, and preparing beverages with a cleaner, more balanced taste.

With a capacity of up to 190 litres per day and an integrated 5 L tank, it offers deep water purification and helps reduce bacteria, viruses, nitrates, nitrites, heavy metals, and hardness salts. The result is purer, softer water, more suitable for daily kitchen use, with less limescale build-up on kettles, coffee makers, irons, and humidifiers.

Compact reverse osmosis system for home and kitchen
Capacity up to 190 L/day
Integrated 5 L tank
Helps reduce bacteria, viruses, nitrates, nitrites, and limescale

Fast delivery throughout Italy

Automated accounting

Easy returns

✔ Acqua pura al 99,9% senza bisogno di bollitura

✔ Rimuove batteri, virus, cloro, metalli pesanti, nitrati e impurità organiche

✔ Elimina completamente calcare e residui bianchi

✔ Protegge elettrodomestici: macchina da caffè, bollitore, ferro e umidificatore

✔ Migliora gusto, aroma e qualità di bevande e alimenti

✔ Sistema compatto: fino al 50% meno spazio sotto il lavello

✔ Funziona anche con bassa pressione (da 2 bar) senza pompa elettrica

✔ Serbatoio integrato da 5 litri di acqua filtrata sempre disponibile

✔ Installazione fai da te semplice e veloce, senza tecnici

✔ Supporto completo: video guida + assistenza via WhatsApp

✔ Sostituzione cartucce in 1 minuto con sistema Click&Lock, senza strumenti

✔ Alternativa completa all’acqua in bottiglia

✔ Ideale per famiglie, bambini e persone attente alla salute

RO-101S is a compact reverse osmosis filtration system with an integrated tank, designed to provide drinking water of the highest quality directly from your home tap.

Thanks to membrane technology, the system eliminates up to 99.9% of impurities present in the water, including bacteria, viruses, chlorine, heavy metals, nitrates, and organic compounds. The resulting water is safe to drink without boiling and is ideal for cooking, preparing beverages, and daily use.

Unlike traditional systems, RO-101S uses innovative technology that integrates filtration and storage into a single compact unit. This allows it to occupy up to 50% less space under the sink and to operate stably even under low-pressure conditions (from 2 bar), without the need for an electric pump.

The system completely removes hardness salts, preventing limescale formation and protecting appliances and surfaces. The K7M mineralization module restores an optimal balance of minerals (Mg and Ca), improving the taste of the water.

Installation is simple and can be done independently. We provide detailed video instructions and direct WhatsApp support to guide you step-by-step.

Maintenance is extremely fast: thanks to the Click&Lock system, cartridge replacement takes about one minute and requires no tools.

RO-101S is the ideal choice for those who want pure, safe, and perfectly tasting water every day, without compromise and without relying on bottled water.

✔ Type: under-sink reverse osmosis system with integrated tank

✔ Tank capacity: 5 liters

✔ Water production: up to 7.5 L/hour

✔ Membrane: RO-50S (50 GPD)

✔ Bacteria and virus removal: up to 99.9%

✔ Chlorine removal: yes

✔ Limescale removal: complete

✔ Mineralization: yes (K7M module)

✔ Minimum pressure: 2 bar

✔ Maximum pressure: 6.5 bar

✔ Filtered water/drain ratio: 1:4 – 1:6

✔ Installation: under-sink with dedicated faucet

✔ Module replacement: tool-free (Click&Lock)

✔ Maintenance:

✔ K2 + K5 → every 6 months

✔ K7M → every 12 months

✔ RO-50S membrane → every 18 months

✔ Package contents: complete system, cartridges, hoses, faucet, installation kit

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Why AQUAPHOR works when others fail

The AQUAPHOR RO-101S reverse osmosis system guarantees 99.9% pure water, removing bacteria, viruses, chlorine, heavy metals, nitrates, and organic impurities, significantly improving water taste and safety. It completely eliminates limescale, protecting appliances and surfaces, and provides ideal water for drinking, cooking, and preparing beverages. Thanks to its compact design with integrated tank and operation even at low pressure, it offers high performance with simple installation and quick maintenance.

Balanced mineralization (Mg/Ca) for better-tasting water

Compact system with integrated tank

Aqualen™ technology + advanced RO membrane

Tool-free Click&Lock cartridge replacement

Made in the EU with controlled European quality

Others

"Empty" water without minerals and without natural balance

Bulky and difficult to install separate tank

Only standard membrane without advanced filtration technologies

Complex replacement with disassembly and use of tools

Variable quality and origin without stable control over time

Installation and maintenance

The installation is simple and can be done independently by anyone with basic DIY skills. Below you will find the installation video for the RO-101S system and the PDF with assembly instructions. If you prefer, you can still contact a professional plumber.

Review

Installation

30-60 min

PDF Instructions

Download

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FAQ

Does a filter help against hard water and limescale?

Yes, if you choose the right system. When water is particularly hard, simply improving its taste isn't enough: you need a solution designed to reduce hardness and limit limescale buildup. In these cases, under-sink systems and reverse osmosis are often the most effective and convenient options. If the problem is limescale, chlorine odor, rust, or other impurities, you can learn more in the "Solutions" section.

Which system should you choose: carafe, faucet filter, under-sink system, or reverse osmosis?

The choice depends on water quality, daily habits, and desired level of comfort. For basic needs, a filter jug may suffice. For more practical and continuous use, an under-sink system is often the ideal solution. When deeper filtration is desired, especially in hard water, reverse osmosis is often the most comprehensive option. To help you find your way around, you can start with our "Solutions" section.

Why use a filter if the tap water is already drinkable?

Because potable water doesn't necessarily mean pleasant water to drink every day. In many homes, water can have a chlorine smell, an unbalanced taste, or be unsuitable for tea, coffee, and cooking. A quality filtration system helps enhance it, making it more pleasant, more balanced, and better suited to daily well-being.

Why do some systems reduce hardness and others add magnesium?

Because the key isn't to eliminate minerals altogether, but to achieve the right balance. Hard water contains excess salts that promote limescale buildup and can alter taste. Some systems eliminate the excess, while others, after filtration, enrich the water with selected minerals in balanced quantities, achieving a more pleasant and harmonious profile.

How is AQUAPHOR different from conventional filters?

AQUAPHOR goes beyond the concept of a standard filter. Our systems combine advanced filtration technologies, proprietary materials, and solutions designed to deliver high performance, long-term stability, and a superior user experience. The result is water with a finer taste, greater reliability, and quality you can experience every day.

Is it true that magnesium improves the taste of water and coffee?

Yes, water well-balanced with magnesium can be smoother and better enhance the aromatic notes of tea and coffee. For this reason, some AQUAPHOR solutions are designed not only to filter water, but also to improve its organoleptic profile. To learn more about the role of magnesium and its importance for coffee, visit our dedicated coffee section.

Does a filter help against hard water and limescale?

No, many AQUAPHOR systems are designed for simple and straightforward installation. Some models are ready to use, while others only require a basic connection under the sink. In many cases, you can even do the installation yourself. To make everything easier, we provide clear instructions and video guides, even for the most comprehensive systems.