About The Filter Guy
Your Trusted Source for Water Filtration Solutions in New Zealand
At The Filter Guy, we’re passionate about providing clean, safe, and great-tasting water to homes and businesses across New Zealand. Founded with a commitment to quality and a dedication to customer satisfaction, we understand the importance of reliable water filtration in every setting, from family homes to busy commercial spaces.
Our Mission
Our mission is simple: to ensure Kiwis have access to the purest water possible, no matter their water source. With New Zealand’s unique water landscape, we know that every client has different needs. We take pride in offering tailored solutions – from efficient residential filters for town water and tank systems to advanced commercial options for hospitality, manufacturing, and healthcare sectors.


Why Choose Us?
We bring years of experience and focus on providing reliable, high-quality systems designed specifically for New Zealand’s water needs. Here’s what makes us stand out:
- Wide Range of Solutions: From under-sink residential units to robust Reverse Osmosis and UV systems for commercial use, we have a solution for every water source and requirement.
- Personalised Service: We assess your needs and recommend the best system for your home or business, ensuring you receive the right filtration for your unique setup.
- Quality Products: We use only trusted, durable systems that meet New Zealand’s water standards, so you get consistently clean, reliable water.


Our Products & Services
We provide a wide range of filtration systems:
- Residential Filtration: Compact under-sink units, whole-house systems, and UV options for both town and tank water.
- Commercial Filtration: Tailored systems including Reverse Osmosis, Industrial UV, and Ozone Generators for industries with high water standards.
- Service and Maintenance: Ongoing support and filter replacements to keep your system at peak performance.
- Replacement Filters: Through our partnership with Wholesale Filters, we make it easy for you to find and order high-quality replacement filters, keeping your system running smoothly year-round.