Official dealer of Doulton and British Berkefeld Free NZ shipping over $200 incl. GST
Search Account 0
Shop by type Gravity Benchtop Underbench Shower On-the-go Cartridges

Shop by type

Gravity Benchtop Underbench Shower On-the-go Cartridges
Account +64 22 0433 123
Doulton Underbench Water Filter System with Biotect Ultra Cartridge
Doulton Underbench Water Filter System with Biotect Ultra Cartridge, photo 2
Doulton Underbench Water Filter System with Biotect Ultra Cartridge, photo 3
Doulton Underbench Water Filter System with Biotect Ultra Cartridge, photo 4
Doulton Underbench Water Filter System with Biotect Ultra Cartridge, photo 5

Doulton

Underbench Water Filter System

5.003 reviews

A single-stage underbench system with a Biotect Ultra cartridge and a separate filtered water tap.

In stock in NZ
from$379.95Incl. GST

or 4 interest-free payments of $94.99 with Afterpay

Add-ons (optional)
Order total:
Official Doulton dealer, in stock in NZGenuine product, sourced direct from the UK manufacturer.
Free NZ shipping on this item. Free shipping in NZ over $200 and to Australia over $400 (NZD, incl. GST).
Tracked delivery from New Zealand. 30-day money-back on unused items. Returns policy
VisaMastercardAmerican ExpressPayPalAfterpay
2,300 Lor 6 months per Biotect Ultra cartridge
1separate filtered water tap
Kitinstallation kit included

What it removes

Measured results.

Every figure names its source.

>99.9%

Microplastics

Tested to NSF/ANSI 401. Doulton specification sheet.

99.5%

Lead

Doulton specification sheet.

95.5%

Chlorine

Doulton specification sheet.

>99.99%

Bacteria and cysts

Doulton specification sheet.

95% / 90%

Cadmium / mercury, on average

Doulton specification sheet.

See all test data

Set up and use

How it works.

  1. 01

    Mount the housing

    Fix the housing inside the sink cabinet, near the cold water supply.

  2. 02

    Connect the supply

    Connect to the cold water line with the installation kit supplied. Many customers use a plumber.

  3. 03

    Fit the tap

    Install the filtered water tap on the bench or sink.

  4. 04

    Flush and use

    Flush the new cartridge as the manual describes, then pour filtered water from the tap.

Instruction manuals

Cartridge replacement

Change every 6 months.

Biotect Ultra is rated for 2,300 L or 6 months, whichever comes first. Fluoride pre-filters every 3 months.

Downloads

Manuals and test data.

Instruction manuals Test data Performance datasheets

Reviews

5.00

Average of 3 reviews from buyers on this store.

Very nice appearance. Easy to install.

Tommie E., March 2025

Very pleased with the filter system. The taste is what we were looking for after having a well known brand filter before. Makes a high difference to the taste and feel of tea.

Anonymous, February 2024

Easy to fit, does the job.

Paul S., February 2024

Questions

About the Underbench.

Ask us something else
Do I need a plumber?

The installation kit is included. Many customers use a plumber to connect it to the cold water supply.

Does it remove fluoride?

No. For fluoride, see the HIP DUO with the 9B04 pre-filter.

You may also like.