Osmio HT+ Home & Office Direct Flow Reverse Osmosis System

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If you have a large household or just really need an installed system for your home or office, then the Osmio HT+ Home & Office Direct Flow Reverse Osmosis System is a super option and represents the great value. The system produces about 1 litre per minute on average (it varies according to incoming pressure) but the flow is pure and freshly made through all filters. This can save an average of 10,000 litres of water per year and avoids the build up of bacteria and biofilm and stinky tank water with no tank maintenance. The days of tank based RO systems are over! Join the smart technology community and enjoy slower but purer flow on tap with much better hygiene and environmental friendliness. For households of 4 people or less we would like to highlight the Osmio Zero as this is the most easy and environmentally friendly and functional option for pure drinking and cooking water.

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Osmio HT+ Home & Office Direct Flow Reverse Osmosis System

The Osmio HT+ Home & Office Direct Flow Reverse Osmosis System is a clean and modern, leading technology Direct Flow (No tank) reverse osmosis system that will ensure your highly purified water is on demand, and much easier maintenance. A major benefit of Direct Flow Reverse Osmosis versus conventional tank-based reverse osmosis, is the huge level of water saved by Direct Flow, not to mention there is no need to sanitise the tank. Bacteria build up of tanks is a primary reason why many systems end up getting poor membrane performance and sanitary level, due to bacteria build up and membrane fouling.

The Osmio HT+ Home & Office Direct Flow Reverse Osmosis System uses 400 GPD Direct Flow Reverse Osmosis Membrane to provide a freshly purified on demand flow (approximately 1LPM at 3 bar incoming pressure).

✓ Ideal for homes and offices and coffee shops! Removes up to 99.99% of impurities from UK mains water.

✓ Under the counter commercial system that generates osmotic level pure and remineralised water.

✓ Total of 5 filters, hygienically packaged. 

✓ Smart Water - Analyzes water, tracks filter lifetime and optimizes system performance.

✓ Saves over 30,000 litres per year of water, a huge saving for any property.

✓ Small footprint / Easy installation, standing model - no mounting to walls required.

✓ 6 month filter lifetime (first 3 filters and 1 post filter), 12 month main filter lifetime (RO mambrane) 

✓ Full, courteous support provided by experienced professionals.

Please download the manual here prior to purchase, as this is not included as a printed version in the box with the system. 


The perfect solution for your home, office or business - comes complete with 304 SS Tap and Fitting Kit

The Osmio HT+ Home & Office Direct Flow Reverse Osmosis System is a digitally controlled reverse osmosis system with Smart Water capability that is specifically designed for dental and medical applications where deionized water is required. The system incorporates high quality filters, easy Plug & Play components and a digital controller which tracks filter lifetime as well as measure instantaneous water purity.

The system also comes equipped with a digital controller with Smart Water capabilities. HT+ continuously analyses the purified water and displays the results on screen. The system will know when water is consumed and immediately reverse flush the membrane filters afterwards to protect water quality. The Smart Water System does many things in the background such as track water temperature, errors and filter lifetime in order to give the highest up-time possible while delivering the best experience. With the push of a button or by looking at the bar graph on the display, the user will know exactly how many days are left until the next filter change. The system will also create a sound alarm when it is time to change the filters and even cut the water flow if it is surpassed significantly.

The system comes with a 2 year warranty.

Dental Reverse Osmosis RO system for lab for autoclave

More Information
Model Osmio HT+ Home & Office Direct Flow Reverse Osmosis System
In Depth Osmio HT+ Home & Office Direct Flow Reverse Osmosis System

First 3 filters: 15,000 Liters or 6 Months whichever comes first
1) 5 Micron Sediment Filter
2) GAC Carbon Filter
3) CTO Carbon Block

Every 2-3 years (this can be lower with very hard or poor input water quality)
4) 400 GPD Reverse Osmosis Membrane

Every 6-12 months:
Antibacterial Water Filter. 5th Filter Has antibacterial silver impregnated calcium and magnesium and carbon

Technical Specifications:

System Dimensions 48cm Height x 36cm Width x 24cm Depth
System Weight 12 KG

System Capacity: 60 Litres / Hour @ 3 Bar
Incoming Hardness 35 °F Max.
Incoming TDS: 600 PPM Max.
Incoming Temperature: 10 - 30 °C
Incoming Pressure: 2 Bar Min. 4.5 Bar Max.

The system comes with 1/4" and 3/8" tubing
3/8" inlet
1/4" to drain and tap
Filter Parameter Bacteria, E-coli, Chlorine, Sediments, Nitrates, Fluoride, Limescale, Dissolved Solids (TDS), Hormones, Pharmaceuticals, Heavy Metals
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Manual for Osmio HT+ Home and Office RO System

Product Questions


Please can you tell me if the post anti bacterial filter adds any minerals ie : calcium & magnesium ?

All the best
Question by: Steve on 5 Jul 2021, 14:20
Hi, yes post filter is remineralising filter with bacterial control properties
Answer by: Irina Orlenko on 6 Jul 2021, 17:59
1 liter per min sounds rather little for kitchen use? Can this be used as main kitchen tap and will is it always using filtered water or you can switch to unfiltered to clean dishes?
Question by: Greg on 28 Aug 2021, 08:51
The Reverse Osmosis system is installed with a single dispensing tap (supplied with the system) or the 3-way tap - see the link.
Answer by: Irina Orlenko on 5 Sep 2021, 08:29
When will this come back in stock? Thanks
Question by: Sanjay on 28 Dec 2020, 03:13
Hi, the system is back in stock now.
Answer by: Irina Orlenko on 10 Feb 2021, 18:57
hi, do one of the filters that come with the system filter / remove chloramine? Im looking for a RO system that removes chlorine, fluoride, chloramine and also remineralises the water.
Can this system have the necessary filters inserted, to do the above, at the same time?
Question by: aled moss on 28 Sep 2021, 22:41
RO systems reduce chloramine well, as the water gets a slow pass through the carbon filters. To improve the chloramine reduction rates chloramine reduction carbon block can be used instead of the standard carbon block. The carbon filter will also reduce chlorine. Fluoride reduction is achieved by a membrane.
The last filtration stage is adding minerals.
Answer by: Irina Orlenko on 2 Oct 2021, 07:43
How much waste water for one litre of purified water? What can you do with the waste water: irrigation, plants watering etc....?
Question by: Ovidiu Cristian Rusu on 30 Sep 2021, 11:29
The waste ratio for this system is 2 L of waste to 1 L of purified water at 3 bar incoming pressure. You can use water for irrigating of plants not sensitive to high mineral content, however, normally waste is discharged to the drain.
Answer by: Irina Orlenko on 2 Oct 2021, 07:34