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Osmio PRO-III-XL Ultimate Whole House Water Filter System

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Quick Overview

The Osmio PRO-III-XL Ultimate Whole House Water Filter System is our one of our top of the range and finest whole house water filter system for those seeking nothing but the very best.

Availability: In stock

Regular Price: £795.00

Special Price £699.00

Regular Price: £795.00

Special Price £699.00


Osmio PRO-III-XL Ultimate Whole House Water Filter System

The Osmio PRO-III-XL Ultimate Whole House Water Filter System is our one of our top of the range and finest whole house water filter system for those seeking nothing but the very best. The PRO-III-XL Ultimate is designed to remove a wide array of water impurities (chlorine, toxins, heavy metals, etc) and to also remove any unpleasant tastes or odour issues which may be present in your water supply. The Pro-III consists of three filters and housing bowls. The housing bowls are all separate to enable greater flexibility for installation (i.e. in an L shape to be placed into corners, etc).

This system comes with 3 separate housings and the filter configuration is as follows:

Housing 1 - 4.5 x 20 Inch Blue Housing with Active Ceramics Whole House Filter. This filter is replaced every 3 years or 300,000 litres and is highly effective at the removal or reduction of a vast array of impurities in water including chlorine, hormones, fluoride, lead and so on. This filter is also highly advanced and effective at killing and containing bacteria in water such as E-coli, Pseudomonas and other microorganisms. The filter uses a unique filtration method using a patented active ceramics blend, so it has 4 different active ceramics which treat the water in a different way and is completely unique. Not only that but the filter adds antioxidants and minerals back into the water after filtering and additionally makes water more alkaline by raising the pH value, usually increasing the pH to around 0.5 a point or more (however this could be more or less depending on a number of specific variables including the presence of certain dissolved solids and gases).

Housing 2 - 4.5 x 20 Inch Blue Housing with Carbon Block 5 Micron. This filter further reduces chlorine and nay taste and odour issues that may be present in the mains tap water. The carbon block also reduces certain Volatile Organic Chemicals (VOC) from drinking water. The coconut base of the carbon also makes a slightly sweeter taste which is pleasant. The carbon block has a very high dirt holding capacity with virtually zero pressure drop. The filter is rated for 46,000 litres so is usually changed every 6 months.

Housing 3 - 4.5 x 20 Inch Blue Housing with GAC and KDF Process Media Filter Cartridge. This cartridge primarily reduces the bad taste and odours of chlorine and other chemicals in the water. This filter contains Granular Activated Carbon (GAC) and Kinetic Degradation Fluxion (KDF). When these 2 are combined, they are known to kill algae and fungi, control bacteria growth and remove chlorine, pesticides, organic matter, rust, unpleasant taste and odour, hydrogen sulphide, iron, lead, nickel, chromium, cadmium, calcium, mercury and other organic compounds. The filter is ideal for situations where you need a higher flow rate or have very low water pressure problems.

The system also comes supplied with the brackets with screws and large housing spanner.

The Eco-Advantage

At the end of the life of the main active ceramics cartridge, you can take out the ceramics and use it to fertilize your garden to improve the health of plants or grass and soil drainage. The plastic housing can be put through your normal recycling waste.

Housing and Cartridge are both WRAS approved. Pleated Sediment, Active Ceramic and Post Carbon Filter are both NSF certified.

WRAS Approved

Additional Information

Model Osmio PRO-III-XL Ultimate Whole House Water Filter System
Brand Osmio
Filter Parameter Bacteria, E-coli, Chlorine, Sediments, Nitrates, Fluoride, Hormones, Pharmaceuticals, Heavy Metals
In Depth Ideal for small/medium or large homes with pipework up to 1” diameter and flow rates up to 70 LPM recommended for the best filtration.

Drink filtered water from any tap throughout the house. No need for filter jugs or separate drinking faucet.

Unit will remove or reduce chlorine, toxins, heavy metals, hormones and fluoride. Effective at killing and containing bacteria in water such as E-coli, Pseudomonas etc.

De-chlorinated water which is less aggressive on skin and hair in the shower - perfect for eczema and psoriasis sufferers.

Produces pH enhanced water with minerals and increased alkalinity. Increases anti-oxidants in the water too.

No ongoing maintenance or need to backwash system. Merely replace cartridge at end of life at low cost.

Environmentally friendly due to long life nature and less going to landfill. No more bottled water. Naturally degradable ceramics which can be scattered on lawn and plants at end of life for improved soil drainage and plant growth.

The complete package comes with 3 filters in total:

Active Ceramics Large Whole House Filter: 3 year filter life or 300,000 litre capacity. Life of filter may vary depending on water hardness and local water quality.
Pure NSF Certified 4.5 x 10 Inch 5 Micron Carbon Block - filter life 6 to 12 months depending on usage.
Osmio 4.5 x 10 Inch KDF and GAC Process Media Filter Cartridge - Filter Life: Approximately 12 months or 152,000 litres depending on usage and local water quality

Additionally the full Kit includes filters, three full flow blue housings with 1" BSP female ports, brackets with screws and large housing spanner.

Housing Specifications:

Straight thread design on sump EPDM O-ring
Max Pressure: 90 psi (6.3 bar)
Max Temperature: 125°F
Service Flow Rate: up to 70 LPM @ 60 psi
Inlet/Outlet: 1"
Housing Options: Pressure Relief

Each Housing has the following dimensions (there are three housings in total)
23-7/8" x 7-1/4" (606 mm x 184 mm)
  1. Filtration of a very large house. review by Boltons on 31/01/2019

    I’ve installed this system into a very large house in London. As yet it is difficult to say how well this system will work but it looks great and I am confident that it should have a marked improvement in the quality of the water in the house.

  2. Removed review by Raj on 01/10/2018

    I have bought this filter few months ago. you be surprised with the results.
    tap water is even showing the same tds as this. This filter supposed to reduce chlorine, most of my shower heads are filled with lime scale..

    Osmio response: Dear Raj, It was me, Mark Kent you spoke to. You explained to me your TDS has not changed and I was trying to explain to you why but it seems that you would not be willing to let me explain this and kept saying you have no time to talk. You said you had done some of your own tests and I asked you to send me those test results and method but you refused, once again saying you had no time. I am very disappointed to see this review from you. I hope that when you do have the time to talk to me you will please call me back, but under no circumstances can our company send things free of charge or let anyone threaten or bully us into giving things away for free, and if you claim something does not work we must fully understand your testing. You have to provide this. Best wishes, Mark

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Product Questions

Can you show me a picture of it in situ, for comparison of how much room it will use and where it needs to go as I might have to put it out side like some other manufacturers
What is the pressure loss after this system is installed?

And is a sediment filter required in addition to this system?

Will this prevent limescale build up on shower heads, screens, kettles etc?
Is this Reverse Osmosis system? Is there any water wasted during process?
Does this system deal with Nitrates?

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