WFW Twin Economy Undersink Service Kit Water Filter System | Supply+Install | LIFETIME WARRANTY - Plumbing - Filter
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WFW Twin Economy Undersink Service Kit Water Filter System | Supply+Install | LIFETIME WARRANTY

Clean water, hassle-free. This WFW is built for families who value reliability, efficiency, and peace of mind. With expert installation and unbeatable service, you’re in the best hands!
✅ Professional Same Day Installation | 🔥 Energy Efficient | 📦 Fast Delivery
Was $599.00, Now $499.00
💰 Save an Additional $50 When You Order Online
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  • Greater Brisbane
  • Gold Coast
  • Sunshine Coast, Scenic Rim, Bay Islands, Bribie Island, Toowoomba & Lockyer Valley (via quote request only)
TIME TO CUSTOMIZE YOUR ORDER
Choose the Perfect Water Filter Package - Not sure? Select the best option for your home!
Choose When You Want It Installed! Need clean water fast? Pick a priority install and skip the wait!
⭐ Most people choose the "Silver Package" for full service & 🔥 "Express Installation" for fast, reliable hot water!
  • Save Money, Save Time, save $50 When You Order Online* Discount added to cart
  • Quality Category - Budget
  • Warranty - Limited 2 Year
Limited warranty covers repair or replacement of defective parts but does not include in-home service. It is the customer's responsibility to arrange for the removal and reinstallation of the system if repairs are needed.
A comprehensive warranty includes repair or replacement of defective parts and covers the labor costs for repairs during the manufacturer's specified warranty period. In-home service is included, ensuring the system is repaired without requiring removal or reinstallation by the customer.
  • NSF/ANSI Certified Product - No
NSF/ANSI certification is your assurance that a water filtration system meets strict health and safety standards. It guarantees the system effectively reduces contaminants as claimed, ensuring clean, safe, and reliable drinking water for your family. When it comes to water quality, trust nothing less than certified excellence!
THIS SYSTEM HELPS WITH THE REMOVAL OF - Dirt, Sand, Silt, Rust, Sediment, Microplastics, Chlorine, Chloramine (partial reduction), Volatile Organic Compounds (VOCs), Pesticides, Herbicides, Industrial Solvents, Some Pharmaceuticals, Chlorine taste & odor, Organic smells, Sulfur compounds (reducing rotten egg smell), Lead (significant reduction), Mercury (significant reduction), Copper (significant reduction), Some arsenic compounds (partial reduction), Chromium 6 (partial reduction), Trihalomethanes (THMs), and Haloacetic acids (HAAs)
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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.


Brisbane Water Quality Overview (as of Feb 27 2025)

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:

✔️ Recommended & ❌ Unnecessary Parameters in Water

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)

🚫 Unnecessary Additives and Contaminants in Water

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

✔️ Naturally Present & Beneficial Elements in Water

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

🌊 Summary: How to Improve Your Water Quality

🔹 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? 🚰

✔️ Recommended & ❌ Unnecessary Parameters in Rainwater

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)

🚫 Unnecessary Contaminants in Rainwater

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

Home and Plumbing Impacts

🔹 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.


Should You Use a Water Filtration System?

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.

  • Puretec Filter Wall System: A high-flow system for whole-house filtration.

Want to improve your water quality? Check out our Puretec Water Filtration Solutions at JR Gas & Water! 🚰💧

Price
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Regular price $599.00 Sale price $499.00
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dead cow from poor water quality dead cow from poor water quality

Do you really know what you are drinking?

Top Water Filter World Twin Economy Undersink System

Is the Water Filter World Twin Economy Undersink system right for you? This affordable filtration system promises cleaner, safer water by removing chlorine, heavy metals, and more. Discover its features, benefits, and how easy it is to install and maintain in your home.

Key Takeaways

  • The Twin Economy Undersink System features a dual-stage filtration process that effectively removes chlorine, heavy metals, and impurities, ensuring improved water quality and taste.

  • Professional installation and regular maintenance are crucial for optimal performance, allowing the system to function efficiently and prolonging its lifespan.

  • The optional Pi Bio Life Alkaliser filter cartridge enhances water’s pH to a healthier level, offering potential health benefits such as improved hydration and detoxification.

Overview of the Twin Economy Undersink System

Overview of the Twin Economy Undersink System with a blurred water filter.

The Twin Economy Undersink Water Filter combines reliable performance with affordability, appealing to those seeking cost-effective water filtration. This system fits neatly under the sink, enhancing kitchen aesthetics while providing clean water. Measuring 350mm in height, 300mm in width, and 120mm in depth, it fits perfectly in most kitchen cabinets.

Its sleek design and compact size save space and blend seamlessly with kitchen decor, ensuring access to purified water without compromising style or functionality.

Filtration Capabilities

Renowned for effective filtration, the Twin Economy Undersink System targets chlorine, unpleasant taste, color, and odors. Its dual filtration approach uses a sediment filter for solid particles and a carbon filter, maintaining consistent water flow and eliminating harmful substances like chlorine, heavy metals, and bacteria.

Undersink filters effectively reduce chlorine, lead, and other pollutants. The MICROTWIN ECONOMY UNDERSINK system specifically tackles color issues, removing impurities causing discoloration and turbidity, thus enhancing taste and odor for a fresher drinking experience.

Using a sediment filter followed by a carbon filter ensures optimal filtration performance. This combination improves water quality and maintains consistent flow, making it ideal for households seeking enhanced water quality and convenience.

Technical Specifications

Designed for optimal performance and reliability, the Twin Economy Undersink System measures 350mm in height, 120mm in depth, and 300mm in width. It employs a dual-stage filtration process with a sediment and a carbon filter to eliminate contaminants effectively.

A key feature is its 1-micron filter cartridge, capturing finer particles and impurities. This high-level filtration ensures even the smallest contaminants are removed, offering clean and safe drinking water.

Benefits of Using the Twin Economy Undersink System

Health benefits of the Twin Economy Undersink System illustrated with clean water.

The Twin Economy Undersink System offers numerous benefits, effectively removing chlorine, taste, color, and odor to enhance overall water quality and improve your drinking experience.

It also reduces exposure to heavy metals and harmful substances, contributing to better health and reduces inflammation and pain. The filter’s self-healing properties further enhance well-being.

Improved Water Quality

The system enhances water flavor by removing contaminants that cause off-tastes and odors, ensuring a fresher drinking experience. Customers report significant taste improvements and the system effectively removes harmful substances like mercury and lead, making water safe to drink.

The filter reduces water molecule clusters, promoting easier absorption and improving hydration, enhancing the overall water quality for daily use.

Health Benefits

Consuming alkaline water helps maintain balanced pH in the body, alleviating inflammation and improving blood circulation. Users report feeling better overall since installing the water filter.

One customer highlighted the filter’s positive impact on skin and hair, especially in areas with harsh water. Pi Water contains energized ferric ferrous ions that emit bio-energy, beneficial for living organisms.

Installation and Maintenance

Proper installation and regular maintenance ensure optimal performance of the Twin Economy Undersink System. Professional installation by JR Gas & Water ensures correct setup and optimal function, avoiding issues common with DIY installation.

Regular checks and timely replacement of filter cartridges are crucial for maintaining optimal performance, along with keeping the unit clean and clog-free.

Professional Installation by JR Gas & Water

JR Gas & Water’s expertise ensures accurate and efficient installations, minimizing potential issues. Professional installation avoids common complications from improper DIY setups, which can result in leaks and decreased efficiency.

Professional installation reduces the likelihood of improper connections leading to leaks or malfunctions. It ensures correct and efficient setup, minimizing future issues.

Maintenance Tips

Regular maintenance checks extend the system’s lifespan by addressing minor issues early. Scheduled professional maintenance ensures longevity and performance. Monitoring water pressure and flow can detect potential issues, prompting timely maintenance.

Periodic checks help detect issues early, preventing costly repairs and ensuring efficient operation. Following these tips will ensure your Twin Economy Undersink System provides high-quality water for years.

Pi Bio Life Alkaliser Filter Cartridge

Pi Bio Life Alkaliser Filter Cartridge in a kitchen setting.

An optional Pi Bio Life Alkaliser filter cartridge raises the water’s pH to between 8.5 and 9.5, promoting a more alkaline state and enhancing overall water quality with additional health benefits.

Creating Alkaline Water

The Pi Bio Life Alkaliser filter cartridge creates a pH of 8.5 - 9.5, ideal for neutralizing body acidity. Developed over thirty years of research, it enhances water quality, making it more beneficial for daily consumption.

A pH level of 8.5 - 9.5 is optimal for drinking water, balancing the body’s pH levels and promoting health. Alkaline water reduces acidic toxic waste, fostering a healthier internal environment.

Health Advantages

Alkaline water helps eliminate acidic waste, promoting well-being and potentially aiding weight management. It dissolves acid wastes, easing their disposal and reducing accumulation linked to aging. While some benefits lack scientific backing, it aids in neutralizing body acidity.

Alkaline water aids in flushing out toxins, contributing to detoxification and maintaining a more alkaline state for metabolic processes.

Additional Features

Additional features of the water filter system with a focus on filters.

The Twin Economy Undersink System includes additional features to enhance performance. Its filter cartridge uses a five-stage filtration process with elements like volcanic clay and quartz to boost alkalinity.

Alkahydrate Filter

The Alkahydrate filter alters the oxidation/reduction potential (ORP) of water to between -100mV and -250mV, making it antioxidant. It includes bioceramic media that ionizes and alkalizes water while adding minerals like potassium, magnesium, and calcium.

The increase in negative ORP decreases oxidation in the body, acting as a potent antioxidant. This feature makes the Alkahydrate filter a valuable addition, enhancing both water quality and health benefits.

Trace Amounts of Ferric Ferrous Iron Salt

Trace amounts of ferric ferrous iron salt stimulate the self healing and regeneration processes in the body. π-water, with its iron ions, energizes these properties.

These elements enhance the body’s natural healing mechanisms and promote overall regeneration, adding another layer of health benefits to the water.

Customer Testimonials

Clients appreciate the responsive customer service and expertise during the purchasing process. Testimonials highlight prompt delivery, and many users have recommended the filter media to friends and family. For assistance, call span 1800 217 726, indicating strong word-of-mouth referrals.

Customers express high satisfaction with their Twin Economy Undersink system purchases. Their positive experiences and recommendations highlight its effectiveness and reliability, making it a trusted choice for households seeking high-quality water filtration.

Research and Development

Extensive research and development back the Twin Economy Undersink System. Doctors Yamashita and Makino spent thirty years studying Pi water properties and benefits, ensuring the system’s effectiveness and reliability.

Years of Research by Doctors Yamashita and Makino

Doctors Yamashita and Makino dedicated years to understanding water properties and health effects. They explored how different filtration methods influenced water quality, discovering techniques that enhance mineral content and overall quality.

Their findings highlighted the role of pH levels in water, affecting taste and health benefits. These studies were integral to developing the Twin Economy Undersink System, ensuring superior filtration based on their research into optimal water characteristics.

Properties of Pi Water

Dr. Shoji Yamashita discovered Pi water during plant physiology studies, revealing its role in plant growth and development. Named ‘π-water’ for its importance in agriculture, it has unique properties like small cluster size, facilitating better nutrient absorption and waste removal.

Pi water exhibits strong antioxidant properties due to its low deoxidized electric potential, combating harmful radical oxygen. These properties benefit both plants and humans, enhancing overall health and well-being.

Summary

The Twin Economy Undersink System offers a comprehensive solution for anyone seeking high-quality, clean drinking water. From its compact design and effective dual-stage filtration to its health benefits and additional features like the Pi Bio Life Alkaliser filter cartridge, this system stands out as a top choice for households. The extensive research and development behind it, led by Doctors Yamashita and Makino, ensure its reliability and effectiveness.

Investing in the Twin Economy Undersink System means investing in your health and well-being. With professional installation and regular maintenance, you can enjoy the benefits of clean, great-tasting water every day. Join the many satisfied customers who have experienced the positive impact of this exceptional water filtration system.

Frequently Asked Questions

What is the filtration capability of the MICROTWIN ECONOMY UNDERSINK system?

The MICROTWIN ECONOMY UNDERSINK system effectively removes chlorine, taste, color, and odor from water. This ensures clean and pleasant drinking water quality.

What is the micron rating of the filter cartridge included in the system?

The micron rating of the filter cartridge included in the system is 1.

What are the dimensions of the MICROTWIN ECONOMY UNDERSINK system?

The MICROTWIN ECONOMY UNDERSINK system has dimensions of 350mm in height, 120mm in depth, and 300mm in width.

What pH level does the Pi Bio Life Alkaliser filter cartridge create?

The Pi Bio Life Alkaliser filter cartridge creates a pH level between 8.5 and 9.5. This range indicates its effectiveness in enhancing water alkalinity.

What is the benefit of drinking alkaline water according to the text?

Drinking alkaline water aids the body in dissolving and safely disposing of acid wastes, potentially reducing the accumulation of these wastes linked to aging. Thus, it may contribute to overall health and vitality.

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