Start your eco-upgrade in the UK

Bottled water is expensive, inconvenient and bad for the planet. More and more families across the UK are making the switch to home water filtration systems. One high-quality filter can replace hundreds of single-use plastic bottles — start your eco-upgrade today and enjoy clean, great-tasting water without the cost or waste.

Start your eco-upgrade in the UK Image by Tung Lam from Pixabay

Why are UK households moving away from bottled water?

The transition from bottled water to filtered tap water in UK homes is driven by several factors. Environmental concerns top the list, as the production and disposal of single-use plastic bottles contribute significantly to pollution and carbon emissions. Moreover, the convenience of having clean, great-tasting water readily available at home without the need to purchase, carry, and store bulky water bottles is appealing to many consumers. Financial considerations also play a role, as the cumulative cost of bottled water can be substantial over time.

What types of water filtration systems work best in the UK?

UK households have a variety of water filtration options to choose from, each suited to different needs and preferences:

  1. Jug filters: These affordable and portable systems are popular for their ease of use and minimal setup requirements.

  2. Under-sink filters: Offering more thorough filtration, these systems are installed beneath the kitchen sink and provide filtered water directly from the tap.

  3. Whole-house filtration systems: These comprehensive solutions filter water at the point where it enters the home, ensuring clean water from every tap.

  4. Reverse osmosis systems: Known for their ability to remove a wide range of contaminants, these systems are ideal for areas with hard water or specific water quality concerns.

  5. Countertop filters: These compact units sit on the kitchen counter and connect directly to the faucet, offering a balance between effectiveness and convenience.

How much can you save by switching to filtered water?

The savings from switching to filtered water can be substantial, especially for households that regularly consume bottled water. Let’s break down the potential cost benefits:


Product/Service Provider Cost Estimation
Bottled Water (500ml) Various Retailers £0.50 - £1 per bottle
Jug Filter Brita £20 - £30 initial cost, £5 - £10 per filter (lasting 1-2 months)
Under-sink Filter Aquasana £150 - £300 initial cost, £50 - £100 annual filter replacement
Whole-house System Pentair £500 - £2000 initial cost, £100 - £300 annual maintenance

Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.


Assuming a family of four consumes 2 litres of water per person daily, the annual cost of bottled water could range from £1,460 to £2,920. In contrast, a jug filter system might cost around £80 - £150 per year, including the initial purchase and filter replacements. Even with higher-end systems, the long-term savings are evident, potentially amounting to hundreds of pounds annually.

What are the environmental benefits of using water filters?

The environmental impact of switching to filtered tap water is significant. By reducing reliance on bottled water, households can drastically cut down on plastic waste. A single reusable water filter can replace hundreds of single-use plastic bottles, leading to a substantial reduction in plastic pollution and carbon emissions associated with bottle production and transportation. Additionally, many water filter manufacturers now offer recycling programs for used cartridges, further minimizing environmental impact.

Are there any health advantages to using filtered water?

While tap water in the UK is generally safe to drink, filtration systems can offer additional benefits. They can improve taste and odour by removing chlorine and other chemicals used in water treatment. Some advanced filters can also reduce contaminants like lead, pesticides, and microplastics that may be present in older plumbing systems. However, it’s important to note that the specific health benefits depend on the type of filter used and the quality of the local water supply.

How do you choose the right water filtration system for your home?

Selecting the appropriate water filtration system depends on several factors:

  1. Water quality: Have your tap water tested to identify any specific contaminants that need addressing.

  2. Household size: Consider the daily water consumption of your household to determine the capacity needed.

  3. Installation preferences: Decide whether you prefer a simple jug filter or a more permanent installation like an under-sink system.

  4. Maintenance requirements: Factor in the frequency and cost of filter replacements and any necessary servicing.

  5. Budget: Balance the initial investment against long-term savings and environmental benefits.

By carefully considering these factors, UK households can choose a water filtration system that best suits their needs, contributing to both personal well-being and environmental sustainability.

In conclusion, the shift towards water filtration systems in UK homes represents a positive trend in eco-conscious living. With the potential for significant cost savings, reduced environmental impact, and improved water quality, making the switch from bottled to filtered water is a smart choice for many households. As technology advances and awareness grows, we can expect this trend to continue, contributing to a more sustainable future for the UK.