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Alkaline Water Filter Systems for Sydney Homes

Many Sydney homeowners are now choosing alkaline water filtration to enjoy smoother, better-tasting, mineral-balanced drinking water. Designed to raise pH levels and add beneficial minerals, alkaline water systems help create a healthier drinking experience for the whole family.

At Full House Water Filtration, we supply and install premium alkaline filtration systems for residential properties, including standalone homes, townhouses, and units. These systems are perfect for families who want a refreshing, hydrating, and mineral-enhanced alternative to standard tap water.

Pouring an alkaline filtered water into a glass

Why Choose an Alkaline Water Filter?

An alkaline water filter enhances your drinking water by:

  • Raising pH levels for smoother, less acidic water
  • Adding beneficial minerals such as calcium, magnesium, and potassium
  • Creating a more refreshing and balanced flavour profile
  • Improving hydration
  • Pairing perfectly with reverse osmosis systems

Alkaline filters are ideal for:

  • Families who want higher-quality drinking water
  • Health-conscious households
  • Homes seeking better-tasting water without chemicals or bitterness
  • Anyone who prefers mineral-rich or alkaline water

Where Alkaline Filters Are Best Used

Perfect for:

  • Drinking water
  • Cooking
  • Coffee/tea
  • Baby formula
  • Health and wellness use

Ideal add-on for

  • Reverse Osmosis systems

RO removes both contaminants and natural minerals, so an alkaline filter reintroduces essential minerals and raises the pH to approximately 8–9.5.

Not suitable as a whole-house filter

Alkaline filters are not designed for installation at the water meter or for filtering bathrooms, showers, or laundry outlets. They are drinking-water systems only.

How Our Alkaline Filtration Works

A residential alkaline water filter typically includes:
Sediment and carbon pre-filters used before the alkaline stage for cleaner drinking water

Sediment Filtration

Removes rust, dirt, and particles.

A reverse osmosis water filtration system featuring carbon filtration with three filter cartridges and a separate storage tank, placed on a white surface against a tiled wall.

Carbon Filtration

Reduces chlorine, odour, and chemical residues.

Woman with long hair wearing a sleeveless top drinks alkaline water from a clear glass against a plain white background.

Alkalising Media

Raises pH and infuses minerals such as calcium, magnesium, and potassium.

Three-stage water filtration system with pressure gauges, labeled "IN" and "OUT," shown with replacement filter cartridges and a filter wrench in front.

Polishing Filter (Optional)

Enhances clarity, taste, and smoothness.

When paired with RO, the result is ultra-pure, mineral-balanced, great-tasting water that is gentle on the body.

Why Sydney Homeowners Choose Our Alkaline Water Systems

  • Designed for residential homes, townhouses, and units
  • Perfect complement to a reverse osmosis system
  • Great for families seeking a healthier drinking experience
  • Premium mineral and alkaline cartridges for long-lasting performance
  • Professional installation and ongoing servicing
  • Compact systems that fit neatly under the kitchen sink

If you’re looking to improve taste, hydration, and water quality, an alkaline filter is the ideal upgrade for your home.

What Are the Benefits of Alkaline Water?

Alkaline water is water with a slightly higher pH level than standard tap water — typically between pH 8 and 9.5, compared to neutral water at around pH 7. Alkaline filtration systems achieve this by adding naturally occurring minerals back into the water. Below is a realistic overview of the commonly discussed benefits.
A person in a red shirt holds their chest while sitting at a table with a glass of water from an Alkaline Water Filter and a bowl containing a spoon, possibly seeking relief by neutralising acidity.

Neutralising
Acidity

Alkaline water filters raise pH by introducing minerals such as calcium, magnesium, and potassium. These minerals may help support the body’s natural acid–base balance, particularly for people consuming highly acidic diets. While acidity plays an essential role in normal bodily function, excess acidity may contribute to discomfort such as acid reflux or heartburn in some individuals. Alkaline water may help reduce acidity-related symptoms for certain people when used as part of a balanced lifestyle.
A glass of clear water is placed in front of three cylindrical alkaline water filter cartridges on a light green background.

Mineral
Enrichment

Many standard filtration systems remove minerals from water, which is beneficial for preventing scale build-up in plumbing and appliances. However, drinking water is different. Alkaline water systems reintroduce beneficial minerals, which can support electrolyte balance and contribute to normal bodily functions. This mineral content is one of the main reasons people choose alkaline drinking water over standard filtered water.
A person holds a glass under a running kitchen faucet with an Alkaline Water Filter, filling it with water over a wooden countertop and sink for performance & recovery support.

Performance & Recovery
Support

Alkaline water is popular among active individuals and athletes. Some studies suggest it may support hydration and assist with managing lactic acid build-up following exercise, which may contribute to improved recovery times. For active households, alkaline water may help support hydration needs during physical activity and daily routines.

A reverse osmosis water filtration system with multiple filters, including an Alkaline Water Filter, and a pressurized storage tank installed under a sink for optimal hydration support.

Hydration
Support

Many users report improved hydration when drinking alkaline water. This may be related to mineral content and improved taste, which can encourage increased water intake throughout the day — an important factor in maintaining hydration.
A person wearing a blue glove operates a touchscreen on a medical or laboratory device with several transparent bottles inside, utilizing advanced Oxygen & Filtration Technology.

Oxygen & Filtration
Technology

Some alkaline filtration systems include oxygenation or advanced filtration stages designed to improve water quality and taste. Healthy oxygen levels in the body are essential for energy production, immune support, and overall well-being.

While alkaline water is not a medical treatment, many households choose it as part of a broader approach to healthier hydration.

Installation & Support for Residential Alkaline Systems

Our service includes:

✔ Home suitability check
✔ System selection (alkaline-only or RO + alkaline combo)
✔ Professional installation
✔ Cartridge replacement plans
✔ Scheduled servicing and maintenance
✔ Long-term performance support

We ensure your household receives consistent, great-tasting, mineral-enhanced drinking water.

Frequently Asked Questions

What is an alkaline water filter, and how does it work?

It filters water and then uses mineral media to raise pH while adding minerals such as calcium and magnesium for a smoother taste.
Yes. It installs under the kitchen sink and is suitable for all residential properties, including apartments and rentals.
No. Most cartridges require replacement every 6–12 months, depending on usage.
Yes. It is generally smoother, cleaner, and more refreshing due to the improved pH and mineral content.
Absolutely, and it’s often the best setup. RO provides the purity; the alkaline filter adds the minerals back and improves taste.

Ready to Enjoy Mineral-Rich, Great-Tasting Water?

Upgrade your home’s drinking water with a professionally installed alkaline filtration system. Ideal for families and health-focused households across Sydney.

Get in touch for more information

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FREE INSTALLATION WORTH $770! 🎉 WITH ALL MACHINES

Buy any Full House water filtration system today and we’ll install it for FREE – no hidden costs, no surprises.

💧 Clean, filtered water just got even easier.

✅ Offer valid for a limited time only.

👉 Speak to us today and claim your free installation (usually worth $770)