The Ultimate Guide to Tap Water Filtration Methods: Why Ultrafiltration Reigns Supreme

"The Ultimate Guide to Tap Water Filtration Methods: Why Ultrafiltration Reigns Supreme"

Ensuring the purity and safety of your tap water has never been more important than it is today with all the water scandals engulfing the media. With various methods available to filter tap water, it can be overwhelming to choose the right one for your needs. In this comprehensive guide, we'll explore the different ways of filtering tap water, highlighting their pros and cons, ultimately revealing why ultrafiltration stands out as the top choice for crystal-clear, contaminant-free water.

Ultrafiltration: The Best Tap Water Filtration Method

When it comes to filtering tap water, ultrafiltration is the gold standard. This advanced filtration technique employs a highly effective membrane to remove contaminants, providing water that's not only safe but also delicious. Here's why ultrafiltration deserves the top spot:

Pros of Ultrafiltration

Exceptional Filtration: Ultrafiltration membranes have microscopic pores that can remove particles as small as 0.01 microns, ensuring virtually all contaminants are eliminated.

Retains Essential Minerals: Unlike some filtration methods that strip water of essential minerals, ultrafiltration leaves them intact, maintaining the taste and health benefits of your water.

Consistent Performance: Ultrafiltration systems deliver reliable and consistent filtration results over time.

Environmentally Friendly: Ultrafiltration systems typically require fewer replacement filters, reducing plastic waste and environmental impact.

Cons of Ultrafiltration:

Upfront Cost: The initial investment in an ultrafiltration system can be higher compared to other filtration methods, but it pays off in the long run.

Other Tap Water Filtration Methods:

While ultrafiltration stands as the top choice, let's explore alternative methods for filtering tap water, each with its own set of advantages and disadvantages:

  1. Activated Carbon Filtration:

Activated carbon filters are commonly found in pitcher-style and faucet-mounted filtration systems. They work by adsorbing impurities onto the carbon surface.

Pros of Activated Carbon Filtration:

Removes Taste and Odour: Activated carbon effectively removes chlorine, chemicals, and unpleasant tastes and odours from tap water.

Budget-Friendly: These filters are often more affordable than ultrafiltration systems.

Cons of Activated Carbon Filtration: 

Limited contaminant removal: Activated carbon is less effective at removing smaller particles and microorganisms compared to ultrafiltration.

Frequent Replacement: The filters need regular replacement, which can add up in costs and is a disaster for the environment especially when most cartridges are not recycled.

  1. Reverse Osmosis (RO) Filtration:

Reverse osmosis systems use a semi-permeable membrane to remove impurities, producing highly purified water.

Pros of Reverse Osmosis Filtration:

Excellent Contaminant Removal: RO systems can remove a wide range of contaminants, including heavy metals, bacteria, and viruses.

Taste: RO water can taste ‘clean’ due to the comprehensive filtration process.

Cons of Reverse Osmosis Filtration:

Wastewater Generation: RO systems produce wastewater during the filtration process, leading to 40%+ water wastage .

Slower Filtration: RO systems typically have a slower flow rate compared to other filtration methods.

Electricity Demands: RO units are usually energy heavy due to long usage and very involved processes adding significantly to costs for the household and the environment.

Removes Minerals: RO strips water of essential minerals, affecting taste and potential health benefits.

  1. Distillation:

Distillation involves boiling water to create steam, which is then condensed to produce purified water.

Pros of Distillation:

Effective for Removing Contaminants: Distillation is effective at removing minerals, chemicals, and most contaminants.

Simple Process: Distillation is a straightforward and chemical-free method.

Cons of Distillation:

Energy-Intensive: Distillation consumes a significant amount of energy, making it less environmentally friendly and adds to costs.

Removes Minerals: Distillation can strip water of essential minerals, affecting taste and potential health benefits.


While various methods are available to filter your home tap water, ultrafiltration is clearly the superior choice due to its unmatched filtration capabilities, maintenance of essential minerals and environmental benefits. Pure Ionic Water is unique in providing ultra filtered tap water at home using no electricity or chemicals and creating no waste. Taking the bad elements out then remineralising with #MagnificnetMagnesium and many other antioxidants and electrolytes to give you, at the simple turn of a tap, hydrogen rich tap water that you can trust for the whole family.

It’s clear that investing in a reliable water filtration system ensures you and your family enjoy clean, pure, and safe drinking water every day.