Mechanical units — under-sink

Standard Classic

An RO system with a built-in booster pump and automatic membrane flushing — it works even when water pressure is low.

built-in 24 V booster pump
automatic membrane flushing
100 GPD membrane — about 380 l per day

Price€500

or rent€25 / month

Offer€300€500with servicing by us every 6 months, for 5 years

Standard Classic at the promotional price of €300 instead of €500. The offer comes with special terms: you commit to having the unit serviced by Aqua Uniqa every 6 months for the next 5 years, following the plan and prices below.

5-year service plan
When	Service	Price
Month 6	3 sediment filters	€40
Month 12	3 sediment + post carbon filter	€45
Month 18	3 sediment filters	€40
Month 24	All filters + reverse osmosis membrane	€75
Month 30	3 sediment filters	€40
Month 36	3 sediment + post carbon filter	€45
Month 42	3 sediment filters	€40
Month 48	All filters + reverse osmosis membrane	€75
Month 54	3 sediment filters	€40
Month 60	3 sediment + post carbon filter	€45
Total servicing over 5 years (10 services)		€485

I want this offer Build it at the offer price

The regular price without a service commitment remains €500.

Price incl. VAT · 24-month warranty · reverse osmosis · mechanical unit

Photos

Standard Classic up close

Technical data

Specifications

Model: WATERRO OPTIMUM 100G-H1812
Pump: built-in booster pump, 24 V
Membrane flushing: automatic
RO membrane: WATERRO WR-1812-100 · 100 GPD (about 380 l / 24 h)
Tank: 3G (about 11 l), pressurised plastic tank
Pre-filters: standard SLIM 10″ cartridges
Post filter: inline post-carbon cartridge
System dimensions (W × L × H): 180 × 360 × 440 mm
Weight incl. packaging: 8.05 kg
Installation kit: faucet, fittings, tubing and all accessories
Minimum mains pressure: 1 bar
Warranty: 24 months

This compact under-sink reverse osmosis system delivers the highest standards of quality and performance. It is usually installed in the kitchen cabinet beneath the sink. The standard configuration includes a dedicated faucet, which can optionally be replaced with a water dispenser.

A 100 GPD WATERRO WR-1812-100 membrane, a built-in 24 V booster pump and automatic membrane flushing. The pump keeps the pressure at its optimum even where mains pressure is low, while flushing reduces membrane fouling, extends its service life and preserves filtration quality.

The pre-filters remove sediment, chlorine, rust and organic impurities before the membrane, and the final post-carbon filter refreshes the taste of the water. Supplied as a complete installation kit: a 3-gallon tank, a modern drinking-water faucet, fittings, tubing and all accessories.

Replacement parts · in order

01PP sediment cartridge5 µm
02CTO carbon block5 µm
03PP sediment cartridge1 µm
04RO membrane100 GPD
05Post-carbon filter2″ inline

For replacement filters, call 061/568 68 99.

Build your own · mechanical systems only

Add parts to your Standard Classic.

Already included in the set: booster pump + transformer. Add a mineraliser, alkaliser, ioniser, magnet, pump or UV lamp — the diagram and price update as you choose.

Your system · 7 parts

Standard Classic

Total

€500

Purity

excellent

Taste & minerals

good

Bacteria-free

good

Limescale-free

very good

Step 1

Choose the base system

Every model has five reverse osmosis filters. The difference is in capacity and in what comes included.

Step 2

Add components

Each component is fitted into the diagram straight away — you can see where it goes and what it does.

included
Raises the pressure ahead of the membrane — the system works even when mains pressure is low.
+€25 · +€1.25/month
Returns calcium and magnesium to the water after the membrane — it tastes like spring water.
+€25 · +€1.25/month
Raises the pH of the water into the slightly alkaline range and adds minerals.
+€25 · +€1.25/month
A bio-ceramic cartridge that enriches the water with ions — for a fresher, more “lively” taste.
+€25 · +€1.25/month
A magnetic field prevents limescale from building up in the faucet and dispenser.
+€100 · +€5/month
Ultraviolet light neutralises bacteria and viruses — without a single chemical.

Tip: The membrane removes almost everything from the water — minerals included. A mineraliser puts them back, so the water tastes like spring water.

Step 3

Purchase, rental or offer

The price includes VAT and covers the system with the components you have chosen.

Step 4

Your system is ready.

Send us an enquiry — you will instantly receive a PDF quote with a diagram of your system and every component, and one of our advisers will call you as soon as possible.

Standard Classic · 5 filters: €500
Booster pump + transformer: included
Total incl. VAT: €500