{"product_id":"high-performance-5-stage-quick-change-ro-di-double-carbon-reverse-osmosis-deionising-water-purification-system-h1-eq5an-di","title":"High Performance | 5 Stage Quick-Change RO\/DI | Double Carbon Reverse Osmosis Deionising Water Purification System (H1-EQ5AN-DI)","description":"\u003ch1\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14pt;\"\u003eHigh Performance | Quick-Change RO\/DI | Double Carbon Reverse Osmosis Deionising Water Purification System (H1-EQ5AN-DI)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eWaterMark Certified Reverse Osmosis Deionising Water Purification System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eRO\/DI System with 5 Stages of Filtration to 0.0001 Micron\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eProduces Low EC,  Purified Water with \u0026lt;1 Total Dissolved Solids (\"Zero TDS\")\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eUse as Feed Water in Ultra Pure Distillation Applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: medium;\"\u003ePerfect for \u003c\/span\u003e\u003cspan style=\"font-size: medium;\"\u003eUse in Aquariums to Maintain Pure Water Quality and Crystal Clarity\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eIdeal for Autoclave Equipment Sterilisation (Dental\/Medical\/Surgical\/Cosmetic\/Veterinary)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eComponents Compliant to NSF\/ANSI Standard No. 42\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eFeatures a Self Locking DM Fit Entry Tee Valve, Inline Check Valve + 4 Way Shut Off \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eQuick Change Technology for Fast and Easy Filter Maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eColour Coded Tubing for Easy Installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eComes with a 12L tank as standard, with the option to upgrade to 38L and 76L for constant use or times of increased water demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eIf you are a seriously passionate hobbyist or have small-scale commercial needs, this system is ideal. The High Performance Reverse Osmosis Deionising Water Purification System simplifies RO\/DI water production with easy maintenance to ensure a constant supply of water that is pure and demineralised with a low EC - similar to distilled water. This system is both compact and practical, featuring a full 5-stage filter configuration with quick-change cartridges, allowing almost anyone to do their own filter changes - no expensive call-out fees or wasting precious time fiddling with plumbing parts - simply twist and click the filters to remove and install. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 14pt; color: #000080;\"\u003eRO\/DI Water Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe High-Performance RO\/DI Water Purification System has a wide range of applications, including but not limited to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eFeed Water for Ultra Purification\u003c\/strong\u003e \u003cbr\u003eGiven that it is already filtered to an extremely high level of purity, RO\/DI water is the perfect base for ultra-purification via methods such as distillation. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eMedical Equipment\/Autoclave Sterilisation \u003cbr\u003e\u003c\/strong\u003eOur High Performance RO\/DI System is clean and compact, perfect for installation in a clinical environment, with the option to upgrade the storage tank for emergencies\/increased purified water demand. The system can be also configured to automatically feed water into the autoclave\/sterilizer, saving clinic staff or a distilled water supplier the time, labour and cost of constantly having to manually dispense distilled water into another vessel. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eTopical Cosmetic Use \u0026amp; Formulation\u003c\/strong\u003e \u003cbr\u003ePurified water (aqua) is the major component in most cosmetic products - regular tap water is often not used due to the chemical smell and reaction that chlorine and certain minerals can have with other ingredients in the formulation, whilst chlorine can also irritate the skin. RO\/DI water is therefore, a great alternative for use in cosmetic applications such as ingredient formulation, or where tap water would otherwise be topically applied (ie. in spa treatments and facials). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eCraft Brewing and Micro Brewing\u003c\/strong\u003e \u003cbr\u003eDo you like your water with barley and hops? Us too! And like any true beer aficionado, we understand that it's the water provenance (specific geographical water chemistry) that explains why Ireland is famous for Stouts and Dark Ales, whilst Germany produces outstanding Pilsners! Whether you're after a balanced profile, something light coloured and malty, or you're brewing ales and lagers, take the guesswork out of your \u003ca href=\"https:\/\/www.brewersfriend.com\/brewing-water-target-profiles\/\" rel=\"noopener\" target=\"_blank\"\u003ebrewing water target profile\u003c\/a\u003e and \u003ca href=\"https:\/\/www.brewersfriend.com\/mash-chemistry-and-brewing-water-calculator\/?watertarget=Duesseldorf#section_TargetWater\" rel=\"noopener\" target=\"_blank\"\u003emash chemistry calculations\u003c\/a\u003e, by starting with the purest, softest, TDS- and contaminant-free water. Getting the pH right is vital to ensuring optimal enzymatic reactivity, protein coagulation, and the correct conditions to promote yeast and inhibit bacterial growth during fermentation. Further, the sulfate-to-chloride ratio responsible for beer bittering, malt flavour, and mouthfeel - yet another important factor that must be controlled to produce the perfect brew. Even benign contaminants such as the presence of unwanted minerals and salts can wreak havoc with the yeasts in your mash, ruin the aesthetics\/taste, and cause a hazy brew. Stop paying for expensive tests\/stressing about the existing mineral content, and get your beer chemistry right by starting with a blank slate, which makes it easy to tweak your inputs (i.e. calcium, bicarbonates, magnesium, sulfate, chloride, and sodium) and ensures the perfect balance and alkalinity for the style of beer you are brewing!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eGardening\u003c\/strong\u003e \u003cbr\u003eRO\/DI Water is purer than most rainwater, meaning impurities like chemicals and heavy metals are not present. Having the purest possible water is of vital importance to organic\/biodynamic farmers and avid horticulturists, whereby starting with the purest possible water helps to ensure that fruits, vegetables, herbs, and flowers are free from contaminants and minerals that can react with fertilizers, alter the delicate pH balance of soil\/growing media, and harm the plant's roots (for example, certain orchid species that grow high in trees have adapted to ultra-pure rainwater and do not tolerate hardness (TDS)). For the avid horticulturist\/technical guru, this system could even be set up alongside a misting system to prevent the scale and sediment build-up that commonly occurs in pipes and valves, whilst supplying super pure water for greenhouses and sprouting.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eHydroponics\u003c\/strong\u003e \u003cbr\u003eThe word hydroponics literally translates to \"working water\", and because each plant species has its own unique requirements, starting with pure water is the ultimate way to control the pH and tailor your nutrient solution profile to the specific needs of the plant being grown. The absence of chlorine in purified water also provides the right conditions to enhance the micro-biodiversity of your hydroponic solution, which can help good bacteria and fungi to flourish, thus boosting plant root health, increasing the growth rate, and improving overall quality\/yield. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eAquaponics \u003c\/strong\u003e \u003cbr\u003eThe addition of ammonia alongside chlorine produces chloramine, and this method is commonly used in many municipalities as a secondary disinfection agent to provide longer-lasting disinfection than chlorine alone. However, both chlorine and chloramine are fatal to the beneficial nitrifying bacteria that are foundational to a healthy aquaponics environment. Chlorine and chloramine are both toxic to fish, too - hence why it is important to provide only the purest source water as the basis for a thriving aquaponics microcosm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eAquariums\u003c\/strong\u003e \u003cbr\u003eAs with aquaponics, removing harmful chemicals is crucial to ensuring the health of your aquarium tank. However, chemicals aside, there are also some seriously awesome benefits of using RO\/DI water in your aquarium, such as better aesthetics (crystal clear water clarity and less potential for algal growth), stopping scale deposits (which harm fish and coral), and minimising maintenance (because you have cleaner, healthier water, and thus fewer problems to deal with). Saltwater aquarists especially will appreciate the level of commitment required to monitor and maintain optimal water conditions to ensure the health, brilliance, and reproductive needs of reef corals and marine life. However, most beginner aquarium enthusiasts make the rookie error of using tap water treated with a conditioner with the goal of saving money - but then wonder why their ecosystem struggles (or dies altogether). Even with nutrient export and supplementation, the chemical composition of conditioned tap water is nowhere near the standard of purity required for marine life to thrive - it still contains contaminants and toxins that disrupt the delicate microbiological processes of marine invertebrates (such as volatile organic and inorganic compounds, chloramines, fluoride, heavy metals, agricultural fertilizers, disinfection by-products, and even antibiotics). In the long run, creating your own ultra-pure water at home is more cost-effective than buying source water (whether you purchase purified or bioactive seawater), and can help prevent the headache of accidentally killing or shocking your reef with poor quality water. It also allows you to start with a blank slate and customize your critical reef aquarium water parameters (such as the pH, salinity, alkalinity, ammonia, nitrites, nitrates, phosphates, calcium, magnesium, iodine, and strontium), to mimic the delicate natural environmental conditions that support even the most exotic marine species. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 14pt; color: #ff0000;\"\u003eBefore You Purchase\/Open:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eThe system requires specific working conditions be met before installation. If these conditions are not \u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003emet, the system may not be suitable for the application and may not function as specified.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%; height: 146px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 20px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eFeed Water Conditions\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 20px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eMin\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 20px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eMax\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eInlet Pressure\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e400 kPa*\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e700 kPa\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eTemperature\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e4.5°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e38°C\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003epH Level\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003eTDS\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e0 mg\/L\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e\u003cspan style=\"color: #000000;\"\u003e2,000 mg\/L\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eIron\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e0 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e0.3 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eManganese\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e0 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e0.1 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eHardness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e0 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; height: 18px;\"\u003e\u003cspan style=\"font-size: medium;\"\u003e200 mg\/L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 12pt;\"\u003e*Minimum inlet pressure is 400 kPa for the system to function correctly. Running the system lower than 500 \u003cspan style=\"color: #000000;\"\u003ekPa will cause the rejection rate to decrease. \u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eIf you are not able to supply 500 kPa to the system, it is suggested to purchase the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003ca href=\"https:\/\/www.filtersystemsaustralia.com.au\/high-performance-smart-monitor-5-stage-quick-change-alkaline-undersink-reverse-osmosis-system-watermark-certified-filter-h1-302b-2.html\" rel=\"noopener\" style=\"color: #0000ff; text-decoration: underline;\" target=\"_blank\" title=\"SMART MONITOR 5-STAGE QUICK-CHANGE ALKALINE\"\u003e\u003cspan style=\"color: #0000ff; text-decoration: underline;\"\u003eH1-302B system\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e which includes a \u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003ebooster pump. Alternatively, you can test the water pressure BEFORE you purchase, with a \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #0000ff; text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.filtersystemsaustralia.com.au\/water-pressure-test-kit-gauge-60mm-gt16-4.html\" rel=\"noopener\" style=\"color: #0000ff; text-decoration: underline;\" target=\"_blank\"\u003eWater Pressure Test Kit\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e.\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eDouble Carbon RO\/DI Purified Water | The 5 Stages of Filtration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eStage 1: The 1 Micron Sediment Cartridge (2-46-1 ST-01) (Replace Every 6 Months)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe first stage is a 1 Micron (uM) Sediment filter composed of 100% melt-blown polypropylene fibre. This cartridge helps to help protect the carbon pre-filters and reverse osmosis membrane from physical damage caused by particulate matter such as sand, dirt, silt, plant spores, and pollen. Physical contaminants such as these (which can surprisingly be found in most municipal water supplies), tend to clog up filter system components causing reduced water flow, lower osmotic pressure, diminished filtration efficiency, and ultimately, inferior water quality. Changing this filter every 6 months is vital!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eStage 2: The Granular Activated Carbon (GAC) Pre-Filter Cartridge (4-55-GAC ST-33) (Replace Every 6 Months)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe second stage is a high-grade granular activated carbon pre-filter. This type of loosely-packed carbon enables a high level of water flow through the system, whilst \"taking the first hit\" to absorb harmful organic chemicals and contaminants. Keeping up with regular maintenance of this pre-filter (changing it every 6 months) helps to extend the life of all filters that come after it, including the reverse osmosis membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eStage 3: The 5 Micron Coconut Carbon QC Cartridge (4-55-CTO ST-CTO) (Replace Every 12 Months)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe third stage is a 5-micron high-grade coconut carbon block pre-filter. Similar to the GAC filter, but with a unique carbon block matrix for maximum surface area and contact time, this special carbon cartridge takes the biggest load of contaminant removal, prior to the membrane. Replace every 12 months.\u003c\/span\u003e \u003c\/p\u003e\n\u003ch3 style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eStage 4: The Reverse Osmosis (RO) Membrane Cartridge (50GPD Filmtec) (13-RO50 ST-RO50) (Replace every 3 Years)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe RO membrane is the \"engine room\" of this high-performance system, where all the hard work of removing ultra-fine micro-particles, metal ions, and dissolved mineral salts takes place to achieve the maximum level of chemical and contaminant reduction, down to 0.0001 of a micron. Because Reverse Osmosis is such a fine level of filtration, it requires high osmotic pressure, which also explains why we use three pre-filters to help protect the membrane from getting clogged or internally damaged by fine particulate matter.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 40px;\"\u003e \u003c\/div\u003e\n\u003ch3 style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #000080;\"\u003e\u003cstrong\u003eStage 5: Virgin Mixed Bed Deionising Resin Post-Filter Cartridge (4-55DI) - (Replace Every 6-12 Months depending on source water quality and usage)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe final stage features a Virgin Mixed Bed Deionising Resin, composed of highly purified acid cation and base anion resin that creates a higher level of purity than using RO filtration alone. \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e Note that t\u003c\/span\u003e\u003cspan style=\"font-size: 12pt;\"\u003ehe\u003c\/span\u003e\u003cspan style=\"font-size: 12pt;\"\u003e higher the TDS of the incoming feedwater, the higher the residual percentage of TDS that will be left post-filtration by the RO. Thus, the purpose of the DI filter is to \"polish\" the water and pick up any residual TDS (salts) left. \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis cartridge produces consistent results where the highest quality of pure water is required, with minimum ionic and non-ionic contamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan style=\"color: #3384e6; font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e\u003cspan style=\"color: #163eab;\"\u003eFor more information about the Filter Replacement Packs for this system, please see the following:\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif; font-size: 12pt;\"\u003e\u003ca href=\"https:\/\/www.filtersystemsaustralia.com.au\/quick-change-5-stage-reverse-osmosis-6-month-water-filter-cartridge-replacement-pack-gt1-11eq5-6m.html\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e6 Month Pack\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif; font-size: 12pt;\"\u003e\u003ca href=\"https:\/\/www.filtersystemsaustralia.com.au\/quick-change-5-stage-reverse-osmosis-12-month-water-filter-cartridge-replacement-pack-with-di-resin-gt1-11eq5-12m-di.html\" rel=\"noopener\" target=\"_blank\" title=\"12 Month Pack\"\u003e\u003cspan style=\"color: #3384e6;\"\u003e12 Month Pack\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff0700; font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e\u003ca href=\"https:\/\/www.filtersystemsaustralia.com.au\/quick-change-5-stage-reverse-osmosis-12-month-water-filter-cartridge-replacement-pack-with-di-resin-gt1-11eq5-12m-di.html\" rel=\"noopener\" style=\"font-size: 12pt;\" target=\"_blank\" title=\"Full Replacement Pack\"\u003e\u003cspan style=\"color: #3384e6;\"\u003eFull Replacement Pack\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #163eab; font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eKit Contains\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e5 Stage Watermark Certified RO System, \u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eFilters Included \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e12L Storage Tank, with the option to upgrade to 38L and 76L for constant use or times of increased water demand.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e2m White Tubing \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e2m Black Tubing \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e2m Blue Tubing \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eInlet Water Valve \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e4 x Stem Elbow Fittings \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003ePressure Limiting Valve \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eGoose Neck Faucet \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e50mm Adjustable Drain Saddle \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #163eab; font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003epH: 6-7 when filter stabilizes  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eFlow: 8-10L\/Hour \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eDrain Flow: 12-16L\/Hour \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eSystem Weight \u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eDry - 3Kg \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eSystem Dimensions (Approx): \u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eHeight: 37cm, Width: 21cm, Length: 26cm \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eTank Dimensions\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e12 Litre Tank - Height: 42cm, Width: 29cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e38 Litre Tank - Height: 58cm, Width: 40cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003e76 Litre Tank - Height: 78cm, Width: 40cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eINSTALLATION - Please note this system is WaterMark Certified to Australian plumbing standards (AS\/NZS 3497), and will need to be installed by a licensed plumber. Simply order online with free shipping to your home, and once it arrives any local licensed plumber will be able to do the installation (the system also comes with instructions)!\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14pt; color: #ff0000;\"\u003eWatermark Certified\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eThis RO system is certified to WaterMark Standards AS\/NZS 3497 under Certificate number 022780. WaterMark certification is the level of certification required by law for a licensed plumber in Australia to install a water filter system. All products used under this certification will give you peace of mind knowing that your water filter complies with Australian plumbing codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt; font-family: verdana, geneva, sans-serif;\"\u003eFor Further Specifications and Measurements - See Specifications Tab\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eContaminant Rejection:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eAdrazin Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eAldrin Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eAluminium 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eArsenic 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eBarium 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eBenzene Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCadmium 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCalcium 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eChloride 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eChlorine Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eChloroform Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eChromium VI 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCopper 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eDichloromethane Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eDOT Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eEndrin Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFluoranthene Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFluoride 99.9%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eHerbicides Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eIron 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eLead 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eLindane Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMagnesium 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eManganese 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMercury II 85%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMethoxychlor Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eNitrate 90%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePCB Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePerchloroethylene Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePesticides Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePhenol Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePotassium 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSelenium IV 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSilver 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSodium 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eStrontium 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSulphate 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTannic Acids Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTotal Dissolved Solids 95%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eToxaphene Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTrichlorethlene Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTrihalomethanes Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eVolatile Organic Compounds (V.O.C.s) Over 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eZinc 98%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pure Water Filters R Us","offers":[{"title":"Default Title","offer_id":50161747624193,"sku":"H1-EQ5AN-DI","price":855.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9764\/8385\/files\/eq5an_ro-di_new.jpg?v=1786081052","url":"https:\/\/www.purewaterfiltersrus.com.au\/products\/high-performance-5-stage-quick-change-ro-di-double-carbon-reverse-osmosis-deionising-water-purification-system-h1-eq5an-di","provider":"Pure Water Filters R Us","version":"1.0","type":"link"}