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Spend £50, save 5% with healthy5, Spend £100, save 10% with healthy10

Spend £50, save 5% with healthy5, Spend £100, save 10% with healthy10

75gpd Membrane for P'ure Balance Reverse Osmosis

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75gpd Membrane for P’ure Balance Reverse Osmosis


  • Maintains the level of filtration of all 4, 5 and 6 stage reverse osmosis systems
  • Provides clean drinking and cooking water
  • Filters may vary to give value for money

1 in stock

Maintains the level of filtration of a P’ure Balance Reverse Osmosis Systems

This replacement membrane maintains the high levels of filtration for a reverse osmosis system. Check your manual to ensure it is correct size for the model you have.  Provides you with, virtually, pure water.

Provides clean drinking and cooking water

The Membrane removes chlorine, chemicals, bacteria, particles, viruses and heavy Metal

For more detailed information view the Filtration Detail tab

Additional information

Weight 0.2 kg

Bacteria, Chlorine, Fluoride, Heavy Metals, Organic Compounds

Purifying Technology

Reverse Osmosis

Flow Rate (l/min @ 3bar)


Flow Rate (l/min)

up to 4

Filter Longevity

up to 24 months


Reverse Osmosis Information


How the Reverse Osmosis System Works

The Reverse Osmosis Water Filter System has 3 filters before the membrane.The first filter is a prefilter to remove the large particles down to 5 microns such as silt, dirt and rust. The next filter is a granulated activated carbon filter that will remove chlorine and organic compounds such as pesticides, herbicides and oestrogens. The third filter is another prefilter that will remove particles down to 1 micron. This ensures that the water reaching the membrane is as clean as possible. The water is then forced through the membrane either by mains pressure or with the assistance of a pump. The water is then stored in a pressure tank with a flexible liner. When the tap is turned on the water is forced out of the tank and through a secondary carbon filter that removes any residues from the pressure tank. There is also the option of having a mineralising filter that will restore some of the minerals that have been removed by the membrane. The water is then delivered through the tap.


Pumped versus Unpumped

Because the water is forced through a very fine membrane, the water storage tank can take a long time to fill. Unless you have high water pressure or do not use much drinking water we would recommend the pumped version of either the 5 stage or 6 stage units.


Mineralising and Alkalinising Filter

The Pumped and Unpumped 6 stage Reverse Osmosis Systems have a mineralizing filter as the final filter. This filter enriches the purified water with healthy essential minerals, calcium and magnesium. This improves the taste and odour of the purified water.


This filter also raises the pH level of the final drinking water to between 7.2 to 7.3. This is slightly alkaline with neutral pH being 7. The human body strives to have a pH in the region of 7.3 to 7.4


The Healthy House® also offers a range of independently tested undersink drinking water filters 

RO Membrane Filtration Detail


Impurities Removal

The Membrane will remove pesticides, bacteria, nitrates and the remaining metals.


Replacing the filters

The Membrane will last for 12 – 24 months in the Watts 4 stage and Ecosoft systems and most universal systems. Always check with your systems manual for full instructions.


Take a look at our Filter Replacement Service tab for peace of mind.

Filter Replacement Service


Whether you purchase air purifiers, dehumidifiers or water filters, or any of their replacement parts we offer you peace of mind. We will add your name to our reminder service. In accordance with the manufacturers’ guidelines we will send you a gentle reminder that your unit may need replacement parts. Maintaining its efficiency will continue providing you a healthier environment.


We will be able to supply you with your required replacements. We maintain stock levels of filters and cartridges even after a manufacturer may bring the original unit to an end. This means our customers can rest assured of our commitment to servicing their requirements long into the future.


If you do not wish to be included in our service then we can simply unsubscribe you. Similarly, if you have not purchased the units or replacements from us before you may ask to be included in our service for future use.


With best wishes

                             The Healthy House® Team

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