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    Replacement Cartridge Pack for the Xstream 7 Stage Reverse Osmosis Water Filter System with Alkaliser

    • Chlorine & Fluoride Free Water 
    • Save with the Cartridge Pack
    • Easy to Replace 

    This cartridge pack can be used to replace the filter cartridges of the following filter system:

    30 $30.00
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    Availability: In stock

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    Replacement Cartridge Pack for the Xstream 7 Stage Reverse Osmosis Water Filter System with Alkaliser

    Is it time to replace the cartridges of your Xstream 7 Stage Reverse Osmosis Water Filter System with Alkaliser? Why not buy a cartridge pack to save you time and money.

    Cartridge Replacement Details

    STAGE 1: Polyspun Sediment Cartridge - Replaced every 6 months

    STAGE 2: Carbon Block Cartridge - Replaced every 6 months

    STAGE 3: Reverse Osmosis Membrane - Replaced every 3 - 5 years

    STAGE 4: T300 Hydrogen-Rich Water Filter High Alkaline - Replaced every 12 months

    STAGE 5: Life Energy Ceramic (Far Infra Red Treatment) - Replaced every 2 years

    STAGE 6: Xstream Inline Carbon - Replaced every 12 months

    STAGE 7: Magnetic Water Energiser - No replacement necessary


    STAGE 1: Polyspun Sediment Cartridge

     Sediment Polyspun Water Filter Cartridge

    These economical sediment cartridges are constructed from Polypropylene which is spun and melted simultaneously. This technique means there is no centre core to restrict filter performance.

    These sediment filters are compatible with most liquids and have no chemical residuals. These filters are highly effective for sediment, rust, sand, silt, and algae removal.

    They are extremily high performing, and carry a heavy load of sediment before requiring replacement. We choose to use these sediment filters over all other types due to the high performance, high flow rate, high load capacity, and there inabilty to grow bacterial slime.

    STAGE 2: Carbon Block Cartridge

    Many sellers of RO systems offer a sediment filter in this position. This is a pure waste of money.

    These systems are primarily used on town water so after the sediment pre-filter, the most important filter should always be a Carbon Filter to protect the life of the membrane.

    The carbon block cartridge will remove any larger components but more importantly, will stop chemicals from reaching the membrane.This should then prolong your membrane life (the membrane is your most expensive and crucial component) for a life of 3-5 years.

    STAGE 3: Reverse Osmosis Membrane

    The RO membrane is the "engine room" of your R/O. All the crucial work is done here, so all the filters before the membrane are primarily there to protect the membrane.

    This membrane is a 0.0001 micron rating. It is classed by the manufacturer to be a U.S 50 gallon per day membrane (190 litres). However, these figures are for optimum working pressure/conditions and will rarely apply in the domestic Aussie kitchens.

    We predict the production of water to be more like 60-90 Ltrs/day. Although this is restricted considerably from the manufactures specs, it's a more realistic guide based on our experience and offers more than enough water for a 5 person home for cooking and drinking.

    The reduction rates for the membrane are as follows:

    • Inorganic Organic Rejection Aluminum 98%

    • Adrazin Over 98% 

    • Arsenic 98% 

    • Aldrin Over 98% 

    • Benzene Over 98% 

    • Barium 95% 

    • Chlorine Over 98%

    • Cadmium 95% 

    • Chloroform Over 98% 

    • Calcium 98% 

    • DOT Over 98% 

    • Chloride 95% 

    • Dichlormethane Over 98% 

    • Chromium VI 98% 

    • Endrin Over 98% 

    • Copper 98% 

    • Fluoranthene Over 98% 

    • Fluoride 95% 

    • Herbicides Over 98% 

    • Iron 98% 

    • Lindane Over 98% 

    • Lead 98% 

    • Methoxychlor Over 98% 

    • Magnesium 98%

    • PCB Over 98% 

    • Manganese 98%

    • Pesticides Over 98%

    • Mercury II 85% 

    • Perchlorethylene Over 98% 

    • Nitrate 90% 

    • Phenole Over 98% 

    • Potassium 95% 

    • Tannic Acids Over 98% 

    • Selenium IV 95% 

    • Toxaphene Over 98% 

    • Silver 98% 

    • Trichlorethlene Over 98% 

    • Sodium 95% 

    • Trihalomethanes Over 98% 

    • Strontium 98% 

    • V.O.C.'s Over 98% 

    • Sulphate 98% 

    • Total Dissolved Solids 95% 

    • Zinc 98%

    After the water passes through the membrane it travels to the 12 litre storage tank. This is where it will stay until you draw water from your filtration faucet on your kitchen sink. When you turn on your filtration faucets that is when the water will move out of the holding tank and towards the final 4 stages of filtration.

    STAGE 4: T300 Hydrogen-Rich Water Filter High Alkaline 

    This Filter is the Ultimate Post RO filter. The alkalising filters can raise and retain a constant pH between 8.5 and 9.5 over a 12 month period and potentially longer. This unique cartridge is made up from pure Sub-nanometer minerals and contains pure Magnesium to provide a superior pH stability in the high alkaline range.


    This information should be read prior to purchasing this system. Returns will NOT be accepted for reasons of adverse reactions. It should be noted that although rare and unlikely, some people may have an adverse reaction when switching directly to high alkaline water. Symptoms may vary from feeling light headed, dizzy spells, and even muscular discomfort. If you have a current illness we suggest you consult your medical professional and seek medical advice before consuming high alkaline water. We also advise for the first couple of days to blend the alkaline water with your standard pH tap water until your body adjusts to full strength alkaline water, exceeding 8.5 pH.

    STAGE 5: Life Energy Ceramic (Far Infra Red Treatment) 

    This stage is truly delving into the health of the water. Infra Red beads are simply miraculous given that they don't even come into contact with the water.

    In keeping with Ultra-Violet Light, this filter has the ability to assist in the sanitising of the water with Infra Red emitting frequency balls through glass tubes.

    Just a few of the effects of the Infra Red rays on the body are:

    • Activates the water molecules

    • Improves oxygen levels in the body

    • Warms and eliminates fats/ chemicals and toxins from the blood

    • Accelerates blood flow

    • Reduces acid levels in the body

    • Improves Nervous system functionality

    • Promotes the elimination of other wastes from our cells therefore reducing acidic levels

    • Improved nervous system functionality

    • Promotes the strengthening of the immune system

    • Far Infra Red rays ionize

    • Activate water molecules in our cells and blood therefore improve our blood circulation and overall health.

    This filter is great in front of filter systems to prevent bacteria and algae slime from prematurely blocking an expensive filter, particularly on tank water or any water that is not treated or sanitized. Water makes up 70% of mass of the human body. FIR is able to activate, revitalize, reactivate, develop and strengthen various organs in our bodies when it is absorbed. In the various organs of human body, the circulatory system plays an important role, especially in micro-circulatory system. When there are problems with micro-circulatory system, various ailments will occur.

    FIR vibrating at a frequency similar to that of the human body, is able to penetrate the body, activates cells and reactivates as well as strengthens the micro-circulatory systems. It regulates the blood flow and blood in blood vessels, which have been blocked due to blood clots and at the same time reactivate the vital energy in the body. FIR also acts to prevent bacteria growth, relieve pain and speed the recovery process.

    STAGE 6: Xstream Carbon 

    Extremely high grade Coconut Carbon cartridge for maximum extraction of taste or odour issues. We built this filter specifically for use after the T300 Hydrogen-Rich Water Filter High Alkaline Cartridge, however it's uses are endless, particularly where taste and odour are a problem in drinking water.

    STAGE 7: Magnetic Water Energiser 

    Once again we have been encouraged to build and supply negative magnetic water treatment for human consumption and the evidence has been overwhelmingly positive. Magnetic energy is widely used in water treatment and we helped pioneer this technology in Australia.

    This inevitably led us to develop and supply a technology called negative defusing technology, meaning that when put in reverse it activates negative energy into drinking water.

    So many customers have benefited from this technology, reducing the symptoms of kidney stone and calcification of the arteries along with so many other advantages in drinking negatively charged water. It makes sense to ad the Fluid Reactor magnetic system as the final stage of our 7 stage RO system.

    One customer recently commented that she had severe intolerance to drinking water until she started drinking water from our proto type system which included the magnetic system as the final stage. She has recently ordered another system for her daughter.

    As stated above - we estimate the pH to hold above 8.5 pH for between 12 and 24 months. All Other cartridge replacement times are stated above, but the Stage 4: T300 Hydrogen-Rich Water Filter High Alkaline should be monitored by means of PH Test Strips, to determine when replacement is necessary.

    Here's What Our Customer's Say

               Save Money

    When you buy cartridges in bulk, you save your time and money on transport costs compared to buying cartridges individually. Not only will you have both the cartridges you need in one go, you will also enjoy the benefits of drinking fluoride free water all year long.

    Imagine saving thousands of dollars from the cost of buying bottled water compared to using a water filter.

    What’s more, you get unlimited safe and healthy drinking water. We also deliver our products for FREE and you get a 30-day money back guarantee. The product comes with free insurance too!

    Maintenance and Replacement Cartridges

    This cartridge pack can be used to replace the filter cartridges of the following filter system:

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    Product ID 526
    Model Replacement Cartridge Pack for the Xstream 7 Stage Reverse Osmosis Water Filter System with Alkaliser
    Water Filter Cartridge Size Brand Specific

    Polyspun Sediment Water Filter Cartridge


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    Customer Testimonials

    Morning Rod

    Thank you kindly for the filter cartridge replacement that arrived yesterday
    Super, Super quick delivery.

    I did exactly what you said, I gave it all a rinse through first before connecting my shower head. All going great, no black granules stuff coming out

    More than happy with the product, we would be lost without our Water filter.

    Friendly service and speedy delivery.


    We are very happy with our filter. Arrived promptly, was easy to put together and we are all enjoying the great taste of the water. Thanks for living up to your statements on the website!!

    "Hi guys! Thanks for the prompt delivery of my Vitamin Shower Water Filter. Easy to install, no chlorine smell anymore, my skin is less dry, and I don't have to wash my hair as often. I'm recommending it to everyone. Thanks again."

    "Excellent mate. As mentioned, I am very impressed and grateful. Great service is defined by the prompt after-sales support and rectification action. You are the shining star of the retail sector."

    Excellent service and best prices. And products are the real article not some
    cheap Chinese copy. Thanks guys I will be back when I need filters again.


    Thanks, the filters ordered arrived very promptly and we are just awaiting the plumber to install them.  Very happy with the service.

    Hi Rod,

    Thank you for the advise you provided prior to my purchase it was certainly good to get the filters we needed and still keep them all in the same size unit. We installed it ourselves and are enjoying the taste of chlorine free water. Excellent customer service. Thank you.


    Hi Rod and Team,

    We just ordered our first water filter through your online website and received it at the address we provided within the 3 to 4 days you estimated the delivery. Great Service and the whole ordering experience was very easy. We will certainly be using you guys again and will also be recommending you to friends!


    Water filter was delivered very quickly, easy to set up, looks and works great. Very happy with this service. Thanks!