The Aquaphor RO-31 reverse osmosis system is breaking all the rules with a very unique means of providing the ultra-fresh and pure drinking water. You can observe how quickly the drops of delicious and clean water are filling the jug that has replaced the gigantic traditional reverse osmosis storage tank. An extreme space-saving design makes RO-31 a true catch for compact kitchens.

Main features of Aquaphor RO-31:
- Compactness and ergonomic design
- Up to 4 liters of fresh drinking water collected in a handy jug
- Higher water efficiency and speed of filtration
- Operates at low tap pressure without an electric pump
- Optimizes Calcium and Magnesium concentration, depending on the initial water hardness.
- Additional jugs allow stacking your drinking water reserves: for example, to keep a jug of cold water in the fridge.

Aquaphor RO-31 product suits

Space saving design

The no-tank concept makes the Aquaphor RO-31 reverse osmosis purifier the smallest full-function RO on the market, which takes very little space under the sink while providing tasty and safe, soft, and odorless water, no matter what is the initial water quality.

Optimal Mg and Ca mineralization

At the mineralization stage, the concentrations of Calcium and Magnesium are optimized, depending on the initial water hardness.

Clean water, which is enriched with magnesium, brings health benefits and helps in daily culinary efforts. Ordinary purified water tastes better with magnesium. Some drinks taste better too. Coffee lovers know that the right balance of magnesium will significantly improve the impression of the cup.

Magnesium also helps your body to maintain high energy levels and a good mood daily.

Water hardness and limescale elimination

Hard water distorts the taste of food, coffee, and tea and is a threat to some home appliances. Coffee machines, electric kettles, and other kitchenware may suffer from scale build-ups and film in hard water.

The most effective method to deal with scale and make the taste of food better is reverse osmosis. With the AQUAPHOR DWM-31 at hand, there is 2.5 liters of soft and clean water that is best for children, people with allergies, coffee lovers, and foodies.

Features and equipment

all specifications — 2
  • Healthy minerals Mg2+, Ca2+
  • Filtration speed 380 L/day (100 gallons per day)

all components — 12
  • Replacement filter cartridge K5 1 pc
  • Replacement filter cartridge K2 1 pc
  • Replacement filter cartridge K-100S 1 pc
Instruction manual
We use cookies to give you the best experience on our website. By continuing you agree to receive all cookies on all AQUAPHOR websites.