Rainwater Sediment Filtration Systems

If your tank water is already treated or you're looking for reliable sediment filtration without UV sterilisation, these whole-home systems are built for the job. Designed specifically for New Zealand homes on rainwater or tank water, they remove dirt, debris, and fine particles to improve water clarity and protect your pump, appliances, and any downstream UV system.

Choose from single, 2-stage, or 3-stage setups in 10" or 20" jumbo housing sizes. The 10" range suits smaller homes and tighter spaces, while the 20" jumbo systems offer higher flow rates and longer cartridge life for larger households. 3-stage systems include a carbon stage to help reduce taste and odour from stored water.

Brands include Waimana Water, Waiora, Trevoli, Davey, and Pentair. All systems come pre-assembled and ready to install.

Need UV treatment as well? Browse our Rainwater Filtration with UV range. 

Questions? Reach out to us.

10 products