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Licensed & insured NSW plumber · Lic. 498555C Call or text 0452 197 452

Under-Sink Filters

Under-sink water filters supplied and installed by a licensed Sydney plumber.

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Compare cartridge systems and reverse osmosis models by their dimensions, tap requirements and cartridge-change access. Check the cabinet space around your existing plumbing, including room for any tank, drain connection or power supply the model needs. Tell us the proposed tap position and benchtop material before booking.

The total on a supplied product includes the system and standard installation; the Bring Your Own option is installation only. The cost guide explains those choices, while the buying guide and NSW booking checklist below cover model selection and preparation.

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Every system here is supplied and installed by our own licensed plumber (Lic. 498555C).

12 products

Already have an under-sink filter?Installation only$230
Why a licensed plumber mattersNSW licensing rules and our 12-month workmanship warranty

Choosing an under-sink filter

Start with what you want the filter to do and the space beneath your sink. Check the selected model’s documented performance rather than assuming all under-sink systems filter the same substances.

  • Send a photo of the cabinet, cold-water connection and sink or benchtop, and measure the available space before choosing a system.
  • Confirm whether the model uses a separate drinking-water tap and whether an existing opening is suitable. Any new opening or unusual plumbing needs a scope check before booking.
  • Check the replacement cartridge references, ongoing cost and maintenance schedule for the exact model before buying.
  • If comparing with reverse osmosis, check the complete system’s space, drain and maintenance requirements as well as its purchase price.

Price and booking

For a system supplied by TapLife, the first installation fee is $200.00 including GST, plus the system price. Already own your under-sink system? The first BYO installation fee is $230.00 including GST.

Check your postcode on the product page and confirm compatibility before ordering. For made-to-order systems, ask us for the current lead time; installation is arranged once the system arrives.

See installation scope, fees and booking options

Compare reverse osmosis systems

Before you choose