H2O Systems is one of New Zealand’s leading specialists in water treatment equipment, providing expert design, installation, servicing and maintenance from our Auckland headquarters. Whether upgrading existing systems or delivering complete water treatment solutions, we work with commercial, industrial and municipal clients across New Zealand to deliver reliable, high-performance water infrastructure backed by decades of experience.
Our Divisions.
Pump Service & Maintenance
Trusted municipal pool water specialists with 18 years' experience across New Zealand.
Click HereAquariums
Specialist aquarium water treatment solutions for healthy, crystal-clear aquatic environments across New Zealand.
Click HereHospitals & Laboratories
Reverse osmosis water solutions for hospitals, laboratories and specialist equipment across New Zealand.
Click HereIndustrial Water Treatment
Industrial water treatment solutions for compliant, efficient and reliable operations across New Zealand.
Click HereSwimming Pools
Complete swimming pool water solutions, from filtration design and construction to servicing and maintenance.
Click HereWater Features
Complete water feature solutions, from design and installation to servicing, testing and maintenance.
Click Here