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Product Title: Alkaline Remineralisation Post-Filter for Reverse Osmosis Systems – Restores pH & Minerals, Quick-Change, Under-Sink Add-On, 1/4" Quick Connect
Product Description:
The missing final stage for your RO system. Restore what reverse osmosis takes out.
Reverse osmosis delivers incredibly pure water — but it also strips out the beneficial minerals that give water its taste and health benefits. This alkaline remineralisation post-filter adds back what matters. It connects downstream of any existing RO system via a standard 1/4" quick connector and restores a balanced alkaline pH (7.5+) while reintroducing essential minerals like calcium, magnesium, zinc, iron, phosphorus, and sodium. The result is water that's both ultra-pure and naturally balanced — the way spring water tastes.
What It Does: After your RO membrane removes contaminants and TDS, the water passes through this post-filter's carbon block and alkaline mineral media. The activated carbon polishes the water for taste — removing any residual chlorine and off-flavours — while the remineralisation layer naturally enriches it with trace minerals and elevates the pH to a healthy alkaline level. You get water that's clean, fresh, and full of life instead of flat and stripped.
NSF 42 & 53 Certified Filtration Elements: The internal cartridge uses NSF 42 & 53 certified media that removes 99% of contaminants including lead, copper, chromium, chlorine, cysts, VOCs, sand, large particles, bad taste, and odour — while retaining beneficial minerals (Ca, Mg, Zn, Fe, Na, P). This makes it effective both as a remineralisation stage and as a standalone polishing filter.
Universal RO Compatibility: Designed to install after any reverse osmosis system. The 1/4" quick-connect inlet and outlet tubing make it compatible with virtually all under-sink RO units on the market. Simply connect the inlet tubing from your RO system's output to this filter, then run the outlet tubing to your dedicated drinking water tap.
Quick-Change Inner Core Design: When it's time to replace the filter, you only swap the inner cartridge — the outer housing is reusable and lasts for years. Use the included wrench to open the housing, pull out the old core, and drop in the new one. Less waste, lower replacement costs.
Automatic Water Shut-Off: The built-in shut-off valve stops water flow automatically when you open the housing for filter replacement — no need to turn off the water supply or disconnect any lines.
Key Features:
Filter Replacement: Chlorine removal capacity: 500 gallons. pH enhancement capacity: 1,000 gallons. Recommended replacement: every 12 months (actual life depends on water quality and daily usage).
What's in the Box: Filter housing with mounting bracket × 1 · Alkaline mineral + carbon block cartridge × 1 · 1/4" inlet tubing × 1 · 1/4" outlet tubing × 1 · Quick connector × 1 · Housing wrench × 1 · Wall mounting screw × 1 · Mounting clip × 1 · User manual
Installation: Connects inline between your RO system's pure water output and your dedicated drinking water tap using 1/4" quick-connect tubing. Can be wall-mounted or placed freestanding inside the sink cabinet. No electricity or additional drain line required.
Note: Designed to be used after a reverse osmosis system. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection.
Pure RO water, brought back to life.
Most families assume their tap water is safe because it looks clear. But safe by regulation and actually clean are two very different standards, and the gap between them is wider than you think.
This is not about buying a filter. It is about removing a problem you have been absorbing every single day, and noticing the difference within the first week.
Most people do not think about it because the cost is spread across dozens of small purchases. But add it up over a year and the number is hard to ignore.
| Water Source | Annual Cost | Quality |
|---|---|---|
| Bottled Water (family of 4) | €1,200 – €2,400/yr | Inconsistent, plastic leaching |
| Basic Pitcher Filter | €80 – €180/yr | Removes chlorine taste only |
| Water Delivery Service | €600 – €1,000/yr | Decent, but inconvenient |
| Hydrion Filtration System | €0.08/litre (first year incl.) | 99.9% contaminant removal |
Based on average European household consumption of 8L per day. Filter replacement costs included.
One path changes nothing. The other removes a problem you will wish you had dealt with sooner.
Everything you need is in the box. No plumber required. Most people are up and running in 20 to 30 minutes with the included quick-connect fittings.
Run the system for 15 minutes to prime the filters. Use the included TDS meter or the built-in display to see your water quality drop in real time.
Turn on the tap and it is clean. Filters last 6 to 12 months depending on your model. The system tells you when to swap, takes 3 seconds.
One purchase. Years of clean water. The math works, the science works, and the guarantee means you have nothing to lose.
