Osmio EZFITPRO-300 & Osmio INDRA-PRO 300 Filter Replacement Pack

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  • Buy 2 for £49.90 each and save 14%

Osmio EZFITPRO-300 & Osmio INDRA-PRO 300 Filter Replacement Pack. 


Frequently Bought Together
Total price

Filter 1:

Filter 1: Coldstream CF108W Ceramic Water Filter Cartridge MAX 2.9″, 9.75″, Max, OBE CF521W

✓ 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

✓ >99.9999% removal of bacteria and cysts

✓ Long-lasting and easily changed

The Coldstream CF108W is a high performing ceramic cartridge that is capable of fluoride removal 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

Filter 2:

Osmio Chlorine and Limescale filter - changed every 3-6 months (dependent on hardness)

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

✔ De-alk resin (Purolite C107E) – for temporary hardness and heavy metal reduction

The Osmio 2.5 x 10 Osmio Chlorine and Limescale 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 depend on the hardness of your water and the amount you use.

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 Osmio Ezfitpro water filter manual

More Information
Model E300BDL
In Depth Operating performance

Filter 1: Coldstream CF521W Ceramic Water Filter Cartridge MAX 2.9″, 9.75″, Max, OBE CF521W

Working Pressure (for pressure use)
Minimum 10 Psi Maximum 125 Psi - for good flow rate we recommend a minimum incoming pressure of at least 4 bar unless you are using it on a separate tap in which case 1.5-2 bar minimum is fine.

Working parameters
Working temperature range 5 - 30oC Working ph range 5.5 - 9.5
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% Pesticide Contaminants 99.90% Herbicide Contaminants 99.90% Excluding Lead , Nickel and Zinc
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 & De-Alk

Dimensions: 9 3/4" x 2 1/2"
Temperature Range: 50 - 125 F
Max. Operating Pressure: 125 PSIG
Filter Life: 3-6 months depending on hardness
Capacity: 1080 Litres @ 150ppm Total Hardness - 540 Litres @ 300ppm Total Hardness. Replace after 6 months of installation date
Max. Flow Rate: Approx. 4 LPM
Filter Parameter Chlorine, Sediments, Limescale, Heavy Metals
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Product Questions

Is there a table which lists everything the 2 filters remove?
Question by: Sally Pattie on 28 Mar 2022, 15:10
Yes, it's in the description of the filter here: https://www.osmiowater.co.uk/cf108w.html
Answer by: Mark Kent (Admin) on 28 Mar 2022, 16:56