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

£119.00
In stock
SKU
EZFITPRO-300

This is the top of the range installed inline system for an existing cold tap. It uses a 0.2 micron ceramic filter and a limescale and heavy metal filter to achieve a thorough reduction of bacteria, chlorine, heavy metals and more. It reduces pressure and flow rate of your water to tap, so it is not recommended if you have very poor flow/low pressure. Slower flow means better water so it is good to live with that!

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

The Osmio EZFITPRO-300 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 System uses 15mm push fittings for the 1/2" BSP female 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 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 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: Coldstream CF108W Ceramic Water Filter Cartridge 2.9" x 9.75" OBE - changed every 6-12 month

✓ Perfect replacement for the Doulton OBE Ultracarb or Supercarb and fits all standard 10" small diameter housings.

✓ Made in the UK by world leading manufacturer

✓ >99.9% removal of bacteria and cysts

✓ Long lasting and easily changed

The Coldstream CF108W is a high performing ceramic cartridge for reduction of chlorine, heavy metals, chemicals, pesticides, herbicides, particles, bacteria and cysts, making it one of the most powerful ceramic cartridges currently on the market. This filter can be a direct replacement for any 2.5 x 10 Inch cartridge and comes with rubber washer rings to ensure it will fit any housing.

Operating performance

Working Pressure (for pressure use)
Minimum 10 Psi Maximum 125 Psi

Working parameters
Working temperature range 5 - 70°C
Suitable for gravity filters No
Recommended change frequency of 6 months
Rated Flow 2.5 l/min
Capacity Before replacement to guarantee performance 4000 litres
% Bacteria Removal Rate Klebsiella terrigena/Microspheres 99.9%
Lead removal 93.30%
Pesticide Contaminants & Herbicide Contaminants >99.10%
Free Chlorine Removal @ 1.8-2.1 ppb presence 94.70%
Chloramine removal @ 2.7 - 3.1 ppb presence >96.8%
Size length 9.75" Diameter 2.9" Fitting OBE Fitting Length N/A

Filter performance datasheet can be downloaded from the files section below

*** Product independently tested and certified by IAPMO R&T Laboratory (NJ) Coldstream filters are independently tested and certified to the following: NSF/ANSI 42 Aesthetic Effects, NSF/ANSI 53 Health Effects***

Filter 2: The Osmio GAC & De-Alk Resin Cartridge -  changed approx every 3-6 months (dependent on hardness)

✔ Granular Activated Carbon (GAC) – for chlorine, taste and odour reduction

✔ De-alk resin – for temporary hardness and heavy metal reduction

The Osmio 2.5 x 10 GAC & De-Alk Filter incorporates granular activated carbon (GAC) which is combined with De-alk resin. The filter is effective against chlorine, taste and odour, heavy metals e.g. lead, and will also tackle hard water, which is seen as limescale in kettles and as an unsightly scum on the surface of hot drinks. Water hardness varies greatly depending upon location, so the filter will need to be replaced at 3 - 6 monthly intervals or longer all of which entirely depends on the hardness of your water and the amount you use.

Capacity: 1080 Litres @ 150ppm Total Hardness - 540 Litres @ 300ppm Total Hardness.

Included with the system

- Osmio 2.5 x 10 Inch Dual Filter Housing (1/2" BSP Female Inlet/Outlet (Brass lined))
- Dual Mounting Bracket
- Housing Spanner 
- 2 x 1/2" BSP male to 15mm push fit
- 1 x Chlorine and limescale filter
- 1 x Coldstream Ceramic filter

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.

Recycling and disposing of these filters

The Coldstream filter: this filter would need to have the ceramic smashed and the media inside thrown in the rubbish bin. The plastic ends can then be recycled.

The Limescale & Chlorine filter: the ends will need to be unscrewed the empty the media inside into the bin. The plastic components can then be recycled.

System Dimensions

The system will easily fit under your kitchen sink. See the dimensions shown below:

EZFITPRO-300 Dimensions 15mm push fit

Refer to Manual to change the filters (this can be downloaded from the files section below) - a simple job every 6-12 months (or as needed)

Disposing of used filters

Coldstream filter: The filter would need to be smashed the ceramic and media inside should go to rubbish and the plastic ends can be recycled as plastic. Some people use the media and ceramic to compost but I don't because they can have pharmaceutical and hormone traces and I grow food so I would not want that. For the media, it would be best to send that stuff to the landfill.

Osmio Chlorine and Limescale Filter: Unscrew the cap end(s) and empty out the media into normal rubbish. The plastic parts can be put in recycling so long as your council accepts plastics recycling, or if not then at a council recycling place along with the plastic parts from the Coldstream filter.

Download The Manual

Download the manual which covers the complete installation and maintenance guide for the system from the files section below.

More Information
ModelOsmio EZFITPRO-300
In DepthFilter 1: Coldstream CF108W Ceramic Water Filter Cartridge 2.9" x 9.75" OBE

✓ Made in the UK by world leading manufacturer

✓ >99.9999% removal of bacteria and cysts

✓ Long lasting and easily changed

The Coldstream CF108W is a high performing ceramic cartridge which is capable of fluoride reduction as well as chlorine, heavy metals and bacteria and cysts, making it the most powerful ceramic cartridge currently on the market. This filter can be a direct replacement for any 2.5 x 10 Inch cartridge and comes with rubber washer rings to ensure it will fit any housing.

Operating performance

Working Pressure (for pressure use)
Minimum 3 Bar Max 4 bar - for good flow rate

Working parameters
Working temperature range 5 - 30oC Working ph range 5.5 - 9.5
Suitable for gravity filters No
Recommended change frequency 6 months
Nominal Flow rate** To achieve maximum performance Litres / minute 2.84 US gallons / minute 0.75
Capacity Before replacement to guarantee performance Litres 3000 US gallons 792
Contaminant Removal Pathogenic Organisms % Bacteria Removal Rate E.Coli / Cholera / Shigella / Typhoid / Klebsiella Terrigena 99.9999% % Cyst Removal Cryptosporidium / Giardia 99.9999%
Trace Organics Removal*** Volatile Organic Contaminants 99.90% Lead removal 93.20% Heavy Metal Contaminants 99.90% (Excluding Lead , Nickel and Zinc) Pesticide Contaminants 99.90% Herbicide Contaminants 99.90%
Inorganics Removal Free Chlorine Removal @ 2 ppb presence* 99.90% Chloramine Removal @ 3 ppb presence* 99.90% Fluoride Removal @ 8 ppb presence* 25.00%
Size length 9.75" Diameter 2.9" Fitting OBE Fitting Length N/A
** (defined mean flow, Typical range +25% -20%) *** Product tested by Envirotech Laboratories inc to NSF53 standard a Antimony, Arsenic, Beryllium, Bismuth, Chromium, Mercury,Selenium

Filter 2: GAC Phosphate & De-Alk

Dimensions: 9 3/4" x 2 1/2"
Temperature Range: Only can be used with cold water

Filter Life: 3-6 months depending on the hardness
Capacity: 1080 Litres @ 150ppm Total Hardness - 540 Litres @ 300ppm Total Hardness. Replace after 6 months of installation date
Max. Flow Rate: Approx. 4 -5 LPM

Included with the system

- Osmio 2.5 x 10 Inch Dual Filter Housing (1/2" BSP Female Inlet/Outlet (Brass lined))
- Dual Mounting Bracket
- Housing Spanner 
- 2 x 1/2" BSP male to 15mm push fit
- 1 x Chlorine and limescale filter
- 1 x Coldstream Ceramic filter

Disposing of used filters

Coldstream filter: The filter would need to be smashed the ceramic and media inside should go to rubbish and the plastic ends can be recycled as plastic. Some people use the media and ceramic to compost but I don't because they can have pharmaceutical and hormone traces and I grow food so I would not want that. For the media, it would be best to send that stuff to the landfill.

Osmio Chlorine and Limescale Filter: Unscrew the cap end(s) and empty out the media into normal rubbish. The plastic parts can be put in recycling so long as your council accepts plastics recycling, or if not then at a council recycling place along with the plastic parts from the Coldstream filter.
Filter ParameterBacteria, E-coli, Chlorine, Sediments, Fluoride, Limescale, Heavy Metals
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Product Questions

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what is the first filter to be fitted ? does the chlorine and lime scale one go in downstream of the of the ceramic water filter. ezifit 300
Question by: Philip Morris on 29 May 2023, 13:42
The first filter the water passes through is the ceramic filter.
Answer by: Sharon Little (Admin) on 30 May 2023, 13:40
Hello. I don't have a mixer tap just two individual. What filter will be best please?
Question by: Emma Neller on 8 Jun 2023, 19:28
The EZFit Pro series of filters can be installed on the feed to your cold tap whether you have separate hot & cold taps, or a mixer tap. The EZfit pro 300 & 400 systems require 3bar of incoming pressure, the EZfit Pro 200 requires 1.5bar. Please call us on 0330 113 7181, or email us on info@osmiowater.co.uk if you would like us to advise based on your specific circumstances.
Answer by: mark burness (Admin) on 9 Jun 2023, 12:11
Does the Osmio EZFITPRO-300 Undersink Water Filter Kit 15mm Push Fit remove any plastics from the water? Thanks Christian
Question by: Christian on 3 Jul 2023, 22:35
Yes it would up to 0.2 micron
Answer by: Mark Kent (Admin) on 4 Jul 2023, 10:15
Will this filter out fluoride
Question by: Thomas Quinn on 15 Aug 2023, 14:10
This reduces fluoride, see top of page 2 of the data sheet PDF under FIles tab (below product description)
Answer by: Mark Kent (Admin) on 15 Aug 2023, 15:00
Hi, can this product be used on a cold/hot water tap?
Question by: Shane on 4 Feb 2021, 11:10
This product is designed for installation on the cold side of a usual two way tap.
Answer by: Irina Orlenko on 9 Feb 2021, 22:46
This product is designed for installation on the cold side of a usual two way tap.
Answer by: Irina Orlenko on 9 Feb 2021, 22:46