Southland Filtration is a leading Australian provider of commercial water filtration solutions. We’ve been helping businesses since 1995 with a focus on quality, custom solutions, and reliable service. We work with businesses and organisations in Australia and New Zealand to address their unique water challenges and maintain the highest standards.
We specialise in:

Custom Solutions
Designing, supplying, manufacturing, installing and commissioning custom water treatment systems, we focus on your specific needs and ensure compliance with regulations. Our projects delivery team is experienced in managing small and large water treatment system installations.

Quality products
We supply high-quality water treatment products to wholesale trade, building contractors and end users including filtration systems, UV disinfection, and replacement parts.
Popular Products
Water Filtration Products
What our customers are saying
Our latest News & Articles
Looking back on 2025, one thing became clear across Australia and New Zealand: water is no longer just a facilities issue. It is increasingly recognised as a clinical risk, a governance responsibility, and a core enabler of safe, predictable care. Read more...
Discover why monitoring internal water systems is critical in healthcare and high-purity facilities, how biofilms form, and strategies to prevent microbial growth and compliance risks. Read more...
Southland Filtration’s modular treatment plant is now taking shape at Blackmans Bay, converting Class B effluent into high-quality Class A recycled water. Once online, it will supply sustainable water through the 14 km South Arm Pipeline for irrigation and community use. Read more ...








































