Products
The Filter Guy – Your Source for Quality Water Filtration
Welcome to The Filter Guy – your trusted partner for ultra-pure water systems in New Zealand. Whether you need underbench filtration for your home or above-bench solutions for commercial applications, we specialise in delivering crystal-clear water tailored to your needs. With expert advice, quality products, and a commitment to Kiwi standards, we’re here to help you enjoy the cleanest water possible.
Cabinet RO Systems
We customize our standard RO system to suit the demands of your team,
to maximise your production and have less wait times for tanks to fill..
Complete with these standard features.
● Flowmeters
● 2 x pressure gauges
● 3 x 20” prefilters
● Sureflow Diaphragm valves
● Quick connect speed fit fittings

HFEL20” SERIES
A high capacity filter housing for larger flow rates, suit multiple choices of cartridges.
• Town water, rural lifestyle and commercial applications.
• Features double O-ring seals for maximum durability.
• Ribbed design provides a robust housing for years of trouble free service.
• Single, Twin, and Triple housing with wall and stand rack for quick and easy installation.

At The Filter Guy, we make pure water simple and accessible for homes and businesses across New Zealand. From compact underbench systems to robust commercial-grade solutions, our expertise ensures you get the right fit for your water filtration needs. Trust us for quality, reliability, and clean water you can count on.