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Water Filtration Systems

Domestic water filtration systems treat a home's incoming water supply or filter drinking water through an under sink unit.

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About Water Filtration Systems products

Choosing water filtration systems in New Zealand starts with the supply: mains water and roof-collected rainwater can require different treatment. A whole home water filtration system serves the incoming supply, so capacity matters when several outlets run together. Freestanding equipment such as Puretec’s FilterWall F-Series Freestanding Water Filtration needs a location that allows access for filter changes.

Water Filtration Systems

An under sink water filtration system concentrates treatment at the kitchen rather than every outlet, leaving benchtop space clear. The ELKAY ezH2O bottle filling station by MacDonald Industries offers another format for drinking-water provision; plumbing planning depends on confirmation of whether the selected configuration includes filtration.

Peak demand governs the sizing of a commercial water filtration system, particularly where drinking-water outlets have busy periods. Equipment such as Puretec’s Hybrid E Series needs maintenance access shown in the fit-out drawings, with enough clearance to remove cartridges without dismantling surrounding joinery.

How is a whole house water filtration system sized?

The installer needs to calculate demand when several outlets run together, including showers and appliances. Filter pressure loss must be included so the selected unit does not restrict supply.

What does big blue water filtration system mean?

It usually describes equipment with large cartridge housings, rather than a specific treatment process. The cartridge’s treatment rating and dimensions need to match the water quality and housing.

What treatment does a water tank filtration system need?

Tank water needs to be tested before filtration or disinfection is specified. Sediment removal alone does not establish that rainwater is safe to drink.