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Osmio EZFITPRO-300 Undersink Water Filter Kit 15mm Push Fit


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The Osmio EZFITPRO-300 Ultracarb and Fluoride Water Filter System is a ideal water filter system for installing under the kitchen sink. The system has no need for a separate tap as it will filter all the water coming from your existing kitchen tap. This is because the Osmio EZFITPRO-300 Ultracarb and Fluoride Water Filter System uses 15mm push fittings for the inlet and outlet. This means your 15 mm copper or plastic pipe can simply be pushed into the unit and released with ease.


The Osmio EZFITPRO-300 Ultracarb and Fluoride Water Filter System therefore makes a perfect solution for an easy installation as it can be fitted in less than 15 minutes. The system is perfect if you have a solid kitchen worktop (marble, granite, stone, wood etc.) and do not want to have a separate tap in place. There is an option to have this exact system with a separate tap and fitting kit if you would prefer to have this option, as many people which children or very elderly persons do often prefer a separate tap.


What does the Osmio EZFITPRO-300 Ultracarb and Fluoride Water Filter System remove?


There are two filters in the system, which both serve a different purpose with the ultimate result being purified, clean, healthy and great tasting water for all your drinking, cooking, washing and cleaning needs.


Filter 1: The Doulton Imperial Ultracarb Cartridge - changed every 6-12 months


This 0.2 Micron Silver Impregnated Carbon and Ceramic filter provides highly effective barrier to particles and pathogens with an absolute filtration rating (defined as >99.99%) of 0.9 microns (less than 1000 th of a millimeter). Therefore, the ceramic is capable of filtering sub micron particles and pathogenic bacteria from drinking water. The filter removes the following (>%) :


Insecticides > 85%

Herbicides > 85%

Phenols > 50%

Polyaromatic Hydrocarbons > 95%

Trihalomethanes > 50%

Chlorine > 96%

Lead > 99.3%


A recent study by a leading UK University showed that this water filters in a community in Zimbabwe slashed cases of potentially fatal diarrhea (a common problem in Africa caused by pathogenic bacteria and cysts in the water supply) to virtually zero. Our water filters have been shown to work in the most demanding conditions. This is why they are used by the major aid organisations.


The Ceramic filter can be cleaned in order to prolong the life of the product. In this way, the filter can be re-used rather than replaced, giving it a much longer life-span than many other products on the market. On average, a Doulton® filter candle will remain effective for up to 6 months (depending on usage and water quality) before it will need to be replaced. The filter contains trace elements of silver. Silver inhibits microbiological growth, meaning that there is no need to sterilise it, even when they are used over an extended period. The ceramics are made from 100% natural elements. They do not add anything to the water they filter.


NSF and WRAS  testing and certification - to standard NSF/ANSI 42 Drinking Water Treatment Units - Aesthetic Effects and NSF/ANSI 53 Drinking Water Treatment Units - Health Effects. Full testing and certification information is available  via the following link: Click here. Manufacturer is audited by the British Standards Institute (BSI) and achieved BS EN ISO 9001 quality standards.


Filter 2: The Activated Alumina Fluoride Filter - changed every 6-12 months


This main purpose of this filter is for fluoride removal, but it also reduces/removes arsenic and selenium from your water. The cartridge uses fine white granular media designed to reduce fluoride levels known as Activated Alumina. Activated Alumina is safe and non toxic, non-corrosive and not prone to oxidation and has been widely used and approved within the water filtration industry for many years. It is a recognised treatment media by the WQA (Water Quality Association) and British Water. Activated Alumina is currently one of the most effective method of extracting fluoride from water and is produced by a careful controlled calcination of alumina trihydrate.

This cartridge is perfect for those who are concerned about their levels of fluoride intake and want to reduce this from tap water. Unfortunately we cannot say precisely what percentage is removed from your water as the removal efficiency will depend on temperature, pH, water quality, flow rate, and concentration of suspended solids. However, the cartridge has an absorption capacity of 10 mg fluoride/g or 500mg/l so under optimal conditions may be fully effective at removing all the fluoride compounds. We would recommend the cartridge should be changed every 6-12 months (or 5000 gallons) whichever comes first.


Filter reminders


By buying this product online, you will receive automatic filter reminder emails every 6 months so you do not need to worry about remembering when to change them.


System Dimensions

Dimensions: 2¾" x 10¼'' (inches), 72 mm x 248 mm
Doulton Cartridges (OBEs) have a plastic mount and rubber washer at both ends. They are designed to fit industry standard 10 inch filter housings.
The Doulton Ultra-Carb is a three stage cartridge combining the highly efficient properties of ceramic with the enhanced water treatment properties of activated carbon. The UltraCarb provides genuine sub-micron filtration. The cartridge reduces fine particulate matter, bacteria, cysts and turbidity. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria and gives enhanced bacteriostatic and self sterilizing properties. An inner core of activated carbon block removes chlorine, VOC's and industrial solvents.

Each Stage of the Doulton Ceramic Candle does the following:

1st Stage:The first stage consists of DOULTON ULTRA-CARB ceramic which provides genuine sub-micron filtration. The cartridge reduces fine particulate matter, bacteria, cysts and turbidity. 2nd Stage:The incorporation of silver locked within the ceramic structure has sterilizing properties and inhibits the growth of bacteria and viruses. 3rd Stage:An inner core of activated carbon block which removes chlorine, volatile organic compounds and industrial solvents.

Flow Rate: Unrestricted Flow at 3 Bar Pressure – 3.5 LPM
Flow Rate To achieve maximum performance – 2.0 LPM
Minimum recommended incoming pressure: 2.5 BAR

Filter 2: Activated Alumina Cartridge:

10 Micron Nominal Rating
Temperature Range: 40°F (4°C) to 100°F (38°C)
Pressure Range: 25 PSI (1.7 BAR) to 100 PSI (6.9 BAR)
Capacity - 5000 mg/L / 260 GPG - recommended change 6-12 months
Flow Rate - 0.38 LPM / 0.25 GPM
Actual Size - 2.8” x 9.8” (71mm x 249 mm)


We offer free next day UK Delivery for orders before 1PM and are £45 and over. You will receive a tracking ID from us when your goods are dispatched allowing you to track your package in real-time.

For or full delivery information including international shipping, please click here to view full delivery information.

Warranties and Guarantees

Any warranty or guarantee applied to goods sold at the behest of a third party shall be the responsibility of the said third party absolutely and any correspondence entered into must initially be carried out between the purchaser and the Company.

Goods sold as manufactured by or being the service of the Company shall be subject to such warranties and guarantees as may be stated by the Company and correspondence should be entered into with the Company in writing exclusively.

No warranty or guarantee shall be applied or implied other than at the time of purchase.

In any event all goods or services purchased here in shall be subject to an unconditional warranty for a period of 30 days, said warranty not to exceed the value of the purchase.


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