Under Sink UV Sterilising Ultra Violet Filter Rainwater Ultraviolet Tank Water Filters


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Important Note: It is non-compliant to install filters to town mains water supply under constant hydro-static pressure if they do not have Watermark certification and your plumber may refuse to install this unit to mains supply if you select the option without Watermark. If only used on tank water without any connection to town mains water supply you don’t need a unit with Watermark certification.

UV sterilising under sink water filter with silver infused spun sediment + 0.5 micron silver infused carbon block + final ultra violet water steriliser.

This system can sterilise water up to a rate of 7.5 litres per minute and is supplied with a 1/2″ male thread on the inlet and outlet to connect to standard flexi-hose.

Images 1-6 are included with this listing but image 7 is not and if you would rather use this system with a tap of it’s own and not connect it to your sink mixer tap you can buy a faucet / tap here and if you buy both this filter and a faucet we’ll supply the extra connectors you’ll need to connect the faucet to the system for free.

Dependent on water turbidity [sediment level] and usage filters should last 12 months or 20,000 litres [whichever comes first]

If you want an advanced and highly effective water filter for filtering potable mains or untreated water [rainwater tanks, dam, river and creek water] to specifically remove any bacteria and micro-organisms that may be present but don’t want a reverse osmosis this unit is well suited.

With these systems the first glass of water may be warm if the system has been standing for some time. This water won’t be hot enough to burn you and is an indication the systems is working well so if it stops you’ll need to check your UV lamp and ballast.

All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.


  • High quality certified filter housings made from food grade materials
  • High volume filter combination to last at least 12 months or 20,000 litres
  • Housings have 1/2″ inlet + outlet NPT male threaded inlet + outlet ports
  • Parts are easy to fit to all standard plumbing fittings and 1/2″ flexi-hose
  • You’ll enjoy clear, pure great tasting water [Max flow = 7.5 litres a minute]
  • Under sink system measures +/- H=38cm x W=34cm x Depth=18cm


Stage 1 = 0.5 micron [uM] spun filter for removal of sand, clay, silt, dirt, particles and solids

Stage 2 = 0.5uM silver infused carbon block for reduction of bacteria, cysts, pesticides, herbicides, as well as a wide range of impurities in water

Stage 3 = stainless steel UV steriliser eliminates 99.99% bacteria + micro-organisms up to 7.5 litres per min [lamp lasts 12 months]


  • 1x 220v-240v UV ballast
  • 1x housing ring spanner

This unit has a 12-month warranty which is subject to our warranty terms and conditions, regular filter changes to be done as recommended using our replacement filters, media and consumables and is installed with a pressure reducing valve and leak shut off device.

In some cases stock images have been used for this listing and may vary slightly from those supplied.

Additional information

Watermark Required

YES – Connects to town mains water, NO – Only for agricultural / rural use


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