Under Sink vs Whole House Water Filtration Systems

Did you know that almost 40% of New Zealanders don’t have access to fluoridated drinking water? Water quality is a critical issue for every household. It affects not only drinking water but also cooking, cleaning, and overall health. Contaminants in your water supply can impact your well-being and alter the taste and smell of the water you use every day. To ensure safe, clean water, choosing the right filtration system is essential. Two common options are under-sink and whole-house water filtration systems.

This article compares these two types of systems to help you decide which best suits your needs. We’ll also showcase why Billi’s under-sink systems, known for their innovative design and advanced technology, are an excellent choice for most households.

Which Filtration System Fits Your Needs?

When deciding between an under-sink and a whole-house water filtration system, it’s important to consider several factors, including installation, cost, maintenance, filtration capacity, and design requirements. Let’s look at these factors to guide your decision.

Installation Complexity

• Under-Sink Systems: These are usually simpler to install and in the case of Billi’s compact models require little space and no need for ventilation cutouts.
• Whole-House Systems: Whole-house systems often demand costly labour-intensive professional installation due to their complexity. They require more space and may involve adjustments to your plumbing system, which can increase both time and installation costs.

Cost Considerations

• Under-Sink Systems: These systems are straightforward to install and maintain. Filters are easy to change, and many models have digital reminders like an alarm built into the dispenser display where amber lights will flash repeatedly to indicate it’s time to change. Maintenance is also more affordable, with easy filter replacements and convenient plans available.
• Whole-House Systems: Whole-house systems have a higher upfront cost and potentially more expensive maintenance. Since they filter all the water entering the home, they may require frequent specialised servicing, which can add to the overall expenses.

Filtration Capacity and Effectiveness

• Under-Sink Systems: Designed specifically for drinking and cooking water, premium under-sink systems like Billi’s include advanced multi-stage filters that are particularly good at removing contaminants like chlorine, sediment, and heavy metals.
• Whole-House Systems: These provide comprehensive coverage, filtering all water entering the home, but they may not remove certain contaminants as effectively as advanced under-sink systems and are better suited to families needing basic filtration for all household water uses, including bathing and cleaning.

Space and Design Considerations

• Under-Sink Systems: Compact and designed to fit under a kitchen sink, these systems don’t take up additional space. They are suitable for smaller households or those with limited installation space. Billi’s units have such a small footprint that they don’t even require additional cut-outs for ventilation.
• Whole-House Systems: These units are larger and typically installed in a basement or utility room, making them better suited for larger homes or those with higher water usage needs.

Why Billi’s Under-Sink Solutions Stand Out

Billi NZ provides a range of under-sink water filtration systems tailored to diverse household needs, featuring advanced technology and award-winning designs, here are some of the standout features you can expect from your Billi system:

Advanced Filtration Technology

Billi’s under-sink systems use cutting-edge filtration technology, including activated carbon and Fibron X filters. These can effectively eliminate sediment, chlorine, cysts, heavy metals, and other contaminants, ensuring clean, safe, and refreshing water that meets health standards.

Energy Efficiency and Sustainability

Billi’s systems are engineered for efficiency, featuring self-learning timers and heat exchange technology to reduce energy consumption.

Ease of Maintenance and Customer Support

Designed for easy maintenance, Billi’s under-sink systems have straightforward filter replacements and optional comprehensive service plans along with outstanding customer support, ensuring a hassle-free experience.

Finding the Right Filtration System for Your Home

Billi’s under-sink systems, with their advanced technology, energy efficiency, and user-friendly design, are a top choice for most households. Think about your specific needs and take a step towards better water quality today. Explore the range of solutions Billi NZ offers or contact our team for expert guidance on selecting the right system for you.