Looking for Puretec EM2-75 installation in Brisbane or the Gold Coast? JR Gas & Water supplies and installs the Puretec EM2-75 for homeowners, acreages, and larger properties wanting heavy-duty whole-house rainwater filtration with professional local installation. This dual-stage system is designed for customers who want filtered water throughout the home or building, with strong flow, no power requirement, and a setup built specifically for rainwater applications.
The Puretec EM2-75 is a dual-stage whole-home rainwater filter designed to filter water before it enters the house or building. It is built to deliver filtered water to multiple outlets across the property, so taps, showers, baths, laundries, and connected appliances all benefit from treated water at the point of entry. The system uses 1 micron filtration with a pleated sediment cartridge and a polyspun sediment cartridge, has a 75 litres per minute maximum flow rate, and uses a 1 inch BSP connection, making it a strong option for larger homes or buildings needing high-flow whole-house filtration. It is designed specifically for rainwater, but it can also be used on mains, river, dam, and bore water where suitable.
The Puretec EM2-75 is a strong choice for customers wanting a high-flow whole-house rainwater filter from a recognised brand. It is designed to provide maximum filtration with minimal flow restriction, which is especially important on larger homes or properties where multiple outlets may be in use at once. The dual-stage design also helps extend filter life, while the heavy-duty housings, integrated rust-proof anti-flex aluminium wall mount bracket, and no-power operation make it a practical option for long-term everyday use. For customers wanting filtered water throughout the property while helping protect appliances from sediment and sludge build-up, the EM2-75 is a serious whole-home filtration option.
The Puretec EM2-75 is best suited to properties wanting whole-house rainwater filtration rather than a drinking-water-only filter. It is a good fit for larger homes, higher-demand households, or buildings needing strong flow while still reducing dirt, rust, algae, sediment, and sludge at the point of entry. It may also suit customers wanting a filtration system that can work on gravity feed pressure and that can be used as pre-filtration for a UV system. The right setup still depends on your incoming water source, available wall space, pipe size, servicing access, pressure conditions, and how the system will integrate into the property’s plumbing layout.
Not all whole-house filtration systems are built the same. A cheaper system may look similar at first glance, but housing strength, cartridge quality, bracket design, support, servicing access, and long-term reliability all matter. The Puretec EM2-75 is built as a heavy-duty dual-stage system with supported replacement cartridges, a washable first-stage sediment cartridge, and a recognised brand behind it. Choosing a proper whole-home filtration system can also help avoid common issues that often come with lower-cost alternatives, such as weak housings, poorer support, inconsistent cartridge quality, and lower confidence in long-term maintenance. For customers comparing premium and budget systems, the difference is often in both day-to-day performance and long-term confidence.
JR Gas & Water provides Puretec EM2-75 installation in Brisbane, the Gold Coast, Logan and surrounding areas for customers wanting a professionally installed whole-house rainwater filter. Because this is a main-line filtration system, installation needs to be planned properly to suit the incoming water line, available mounting space, isolation points, servicing clearance, pipework layout, and site pressure conditions. The EM2-75 operates within a 200 to 520 kPa pressure range and 0 to 52°C temperature range, and proper installation helps ensure the system is set up correctly for both performance and long-term serviceability. It also helps make sure the finished setup is neat, accessible, and practical for future cartridge maintenance.
A standard JR Gas & Water Puretec EM2-75 installation typically includes supply of the genuine EM2-75 system, mounting and connection where the existing plumbing arrangement is suitable, connection checks, commissioning, and advice on ongoing servicing and replacement cartridge requirements. The filter cartridges are included with the system. If the site requires extra valves, pressure limiting devices, pipework alterations, mounting changes, or other installation upgrades, these can be quoted separately based on the final site conditions and installation scope. This helps ensure the system is installed properly for the property rather than treated as a generic one-size-fits-all fit-up.
JR Gas & Water installs water filtration systems across Brisbane and the Gold Coast for customers wanting local advice, professional installation, and the right filtration setup for their home or building. We focus on making sure the system suits the property, the water source, the plumbing layout, and the intended use, rather than simply selling a filter without regard for the installation conditions. If you are looking for Puretec EM2-75 installers in Brisbane or the Gold Coast, JR Gas & Water offers practical advice, local support, and installation-focused service.
How much does Puretec EM2-75 installation cost in Brisbane or the Gold Coast?
Installation cost depends on whether it is a straightforward setup or whether extra valves, mounting work, pressure control, or pipework changes are needed.
Is the Puretec EM2-75 suitable for rainwater?
Yes. The EM2-75 is designed specifically for rainwater, although it can also be used on mains, river, dam, and bore water where suitable.
What does the Puretec EM2-75 do?
It is a dual-stage whole-house rainwater filter designed to reduce dirt, rust, algae, sediment, and sludge throughout the home or building.
What is included in a standard Puretec EM2-75 installation?
A standard install generally includes supply of the genuine system, mounting, connection, commissioning, and basic setup where the existing plumbing arrangement is suitable.
Can JR Gas & Water install the Puretec EM2-75 in my area?
JR Gas & Water installs the Puretec EM2-75 across Brisbane, the Gold Coast, Logan and surrounding areas.
Brisbane's Latest Water Quality Results: What They Mean for Your Home & Health
Brisbane’s tap water is known for being clean and safe, but periodic water testing helps us understand the quality and potential impacts on health, home appliances, and plumbing systems. Here’s a breakdown of the latest test results and what they mean for you.
The latest water testing results for Brisbane’s mains water supply and rainwater tanks show that most parameters are within safe drinking levels. Below are the key findings, including the average and highest recorded levels:
| Parameter | Average Reading | Highest Recorded | Safe Range | Ideal Range | Recommended? |
|---|---|---|---|---|---|
| pH | 7.77 | 7.90 | 5.5 - 8.5 | 7.0 - 7.5 (Neutral) | ✅ |
| Turbidity (Cloudiness) | 0.02 NTU | 0.02 NTU | 0 - 5 NTU | < 0.5 NTU (Clear water) | ✅ |
| Total Dissolved Solids (TDS) | 202.26 mg/L | 305 mg/L | 0 - 600 mg/L | 50 - 150 mg/L (Better taste & less scaling) | ✅ (Lower is better) |
| Total Hardness | 89.33 mg/L | 143 mg/L | 0 - 200 mg/L | 60 - 120 mg/L (Balanced minerals) | ✅ |
| Iron (Fe) | 0.03 mg/L | 0.03 mg/L | 0 - 0.3 mg/L | < 0.1 mg/L (No metallic taste or staining) | ❌ (Can cause rust stains) |
| Manganese (Mn) | 0.012 mg/L | 0.018 mg/L | 0 - 0.5 mg/L | < 0.05 mg/L (Prevents staining & neurological effects) | ❌ |
| Sodium (Na) | 25 mg/L | 38 mg/L | 0 - 180 mg/L | < 50 mg/L (Better taste & kidney-friendly) | ✅ |
| Chloride (Cl⁻) | 38 mg/L | 61 mg/L | 0 - 250 mg/L | < 50 mg/L (Avoids salty taste) | ❌ (Not needed in excess) |
| Sulphate (SO₄²⁻) | 24 mg/L | 42 mg/L | 0 - 250 mg/L | < 50 mg/L (Reduces laxative effects) | ❌ (Not necessary) |
| Alkalinity | 69 mg/L | 95 mg/L | No standard | 60 - 80 mg/L (Balanced acidity) | ✅ |
| Nitrate (NO₃⁻) | 0.48 mg/L | 0.9 mg/L | 0 - 11.3 mg/L | < 1 mg/L (Better for health) | ❌ (Linked to health risks in high amounts) |
| Copper (Cu) | 0.41 mg/L | 0.73 mg/L | 0 - 2 mg/L | < 0.5 mg/L (Prevents metallic taste) | ❌ (From pipes, not needed) |
| Silica (SiO₂) | 4.07 mg/L | 4.3 mg/L | 0 - 80 mg/L | < 10 mg/L (Avoids deposits on fixtures) | ✅ |
| Fluoride (F⁻) | 0.54 mg/L | 0.74 mg/L | 0 - 1.5 mg/L | 0 mg/L (Linked to lower IQ & thyroid risks) | ❌ (Unnecessary & controversial) |
| Conductivity | 316 uS/cm | 477 uS/cm | Optimal | < 400 uS/cm (Best for mineral balance) | ✅ |
| Parameter | Why It’s Unnecessary or Harmful | Ideal Target |
|---|---|---|
| Fluoride (F⁻) | Added for dental health, but prolonged fluoride exposure has been linked to lower IQ in areas with high fluoridation, as suggested by multiple studies (e.g., 2019 U.S. and Canadian research). Excessive fluoride may also contribute to thyroid dysfunction and bone weakening. | 0 mg/L |
| Chloride (Cl⁻) | Often present due to chlorine disinfection or natural sources. High levels can cause a salty taste and corrosion in plumbing. | < 50 mg/L |
| Copper (Cu) | Comes from corroding pipes rather than natural water sources. High levels cause a metallic taste and potential health effects. | < 0.5 mg/L |
| Manganese (Mn) | Naturally occurring but contributes to staining, metallic taste, and potential neurological effects at high levels. | < 0.05 mg/L |
| Iron (Fe) | Can come from plumbing or groundwater. Causes staining, bad taste, and appliance buildup. | < 0.1 mg/L |
| Nitrate (NO₃⁻) | Usually from agricultural runoff. Long-term exposure is linked to potential health risks, including "blue baby syndrome" in infants. | < 1 mg/L |
| Sulphate (SO₄²⁻) | Naturally occurring but excessive amounts can have a laxative effect and cause water to taste bitter. | < 50 mg/L |
| Total Dissolved Solids (TDS) | Measures the overall mineral content. Too high can cause taste issues and appliance scaling. | 50 - 150 mg/L |
| Turbidity (Cloudiness) | Should be as close to 0 as possible for clean, pure water. | < 0.5 NTU |
| Silica (SiO₂) | Naturally occurring, but excessive levels can lead to scale buildup on appliances. | < 10 mg/L |
| Parameter | Why It’s Okay | Ideal Range |
|---|---|---|
| pH | Best when neutral for taste and plumbing safety. | 7.0 - 7.5 |
| Alkalinity | Helps stabilize pH and prevent pipe corrosion. | 60 - 80 mg/L |
| Hardness (Calcium & Magnesium) | Essential minerals for health, but excessive hardness causes scaling. | 60 - 120 mg/L |
| Sodium (Na) | Naturally occurring but should be kept low for health and taste. | < 50 mg/L |
🔹 Remove fluoride completely to avoid potential cognitive effects and thyroid risks.
🔹 Reduce chlorine and chloride for better taste and less corrosion.
🔹 Minimize heavy metals like copper, iron, and manganese for purity.
🔹 Lower TDS slightly to improve taste and appliance longevity.
Would you like filtration recommendations to achieve these water quality improvements? 🚰
| Parameter | Recorded Reading | Safe Range | Ideal Range | Recommended? |
|---|---|---|---|---|
| pH | 6.34 | 5.5 - 8.5 | 6.5 - 7.5 (Neutral for best taste & safety) | ❌ (Slightly acidic) |
| Turbidity (Cloudiness) | 0.02 NTU | 0 - 5 NTU | < 0.5 NTU (Clear water) | ✅ |
| Total Dissolved Solids (TDS) | 11.63 mg/L | 0 - 600 mg/L | 10 - 50 mg/L (Balanced minerals, no scaling) | ✅ |
| Total Hardness | 8 mg/L | 0 - 200 mg/L | < 50 mg/L (Soft water, prevents scaling) | ✅ |
| Iron (Fe) | 0.03 mg/L | 0 - 0.3 mg/L | < 0.1 mg/L (No staining or metallic taste) | ✅ |
| Manganese (Mn) | 0.009 mg/L | 0 - 0.5 mg/L | < 0.05 mg/L (Prevents staining & neurological effects) | ✅ |
| Sodium (Na) | 1 mg/L | 0 - 180 mg/L | < 10 mg/L (Avoids salty taste) | ✅ |
| Chloride (Cl⁻) | 1 mg/L | 0 - 250 mg/L | < 10 mg/L (Prevents corrosion) | ✅ |
| Sulphate (SO₄²⁻) | 0 mg/L | 0 - 250 mg/L | < 10 mg/L (Avoids taste & digestive issues) | ✅ |
| Alkalinity | 13 mg/L | Moderate | 20 - 50 mg/L (Balanced pH stability) | ❌ (A bit low) |
| Nitrate (NO₃⁻) | 0.72 mg/L | 0 - 11.3 mg/L | < 1 mg/L (Prevents health risks) | ✅ |
| Copper (Cu) | 2.24 mg/L | 0 - 2 mg/L (Exceeds limit) | < 0.5 mg/L (Prevents metallic taste & toxicity) | ❌ (Too high, likely from pipes) |
| Silica (SiO₂) | 0.1 mg/L | 0 - 80 mg/L | < 10 mg/L (Avoids deposits on fixtures) | ✅ |
| Fluoride (F⁻) | 0.59 mg/L | 0 - 1.5 mg/L | 0 mg/L (Not needed; linked to lower IQ & thyroid issues) | ❌ (Should be removed) |
| Conductivity | 18.17 uS/cm | Optimal | 10 - 100 uS/cm (Indicates low impurities) | ✅ |
| Contaminant | Why It’s Unnecessary or Harmful? | Ideal Level |
|---|---|---|
| Fluoride (F⁻) | Not naturally present in rainwater. Studies (Harvard, U.S. EPA) link prolonged fluoride exposure to lower IQ, thyroid dysfunction, and skeletal issues. | 0 mg/L |
| Copper (Cu) | Exceeds safe limit. Likely from corroding pipes or roofing. High levels can cause metallic taste and health risks. | < 0.5 mg/L |
| pH (Acidic Water) | Slightly too low. Acidic water can cause pipe corrosion and leach metals like copper into the water. | 6.5 - 7.5 |
| Alkalinity | Low alkalinity can make water unstable and prone to pH fluctuations. | 20 - 50 mg/L |
🔹 Total Hardness (8 mg/L in rainwater): Extremely soft water, which can be corrosive to pipes, leading to potential metal leaching from plumbing.
🔹 Iron & Manganese (Rainwater: Iron 0.03 mg/L, Manganese 0.009 mg/L): Low but can cause sediment buildup over time if not filtered.
🔹 Copper (2.24 mg/L in rainwater): High levels may indicate corrosion in metal roofing or pipes, leading to health and plumbing concerns.
For both mains and rainwater users, filtration is essential to ensure clean, safe drinking water. Here’s what we recommend:
✅ For Rainwater Users:
Puretec Hybrid G Series: Great for sediment, bacteria, and chlorine removal (if rainwater is treated).
Puretec Reverse Osmosis (RO) System: Removes copper, fluoride, and dissolved contaminants.
Puretec Filter Wall System: A high-flow system for whole-house filtration.
✅ For Mains Water Users:
Puretec X3 or Z1 Series: Best for drinking water filtration.
Puretec Reverse Osmosis (RO) System: Removes fluoride and heavy metals.
Want to improve your water quality? Check out our Puretec Water Filtration Solutions at JR Gas & Water! 🚰💧