Underbench Systems
Big Blue provides a wide range of underbench options suited to meet your organisation needs, ambient, chilled, boiling or combinations – Please have a look at the below options and then get in touch.
Underbench systems can be a bit trickier than water coolers so we will more than likely need to have a chat about your specific requirements and space.

Underbench Filter
$12.90
+gst p/m
Our underbench filter provides filtered, ambient water, with a high quality filter and robust platinum tap.

Underbench Chiller
$12.90
+gst p/w
Our Underbench chiller units are robust and reliable, fitted with a platinum tap that looks elegant in any kitchen setting. Requires a standard powerpoint and coldwater feed, all of our units are installed using registered plumbers.

Insinkerator Range
from
$24.90
+gst p/w
The Insinkerator range from Emerson has a well deserved following in both office and home settings. Compact, reliable and able to supply boiling and ambient filtered water with ease. Pricing for rental, available to purchase.

Zenith Range
P.O.A
Big Blue has a long partnership with the Zenith team and can offer the full Zenith range with a suporting service plan. Contact us for more details as pricing is very dependant on your needs.
When you rentor purchase an underbench system from Big Blue, our complete service typically includes:
- Professional installation of your water cooler
- Scheduled servicing and maintenance using our 25-Step Envirosafe Water Sanitisation standard
- Filter Changes
- FREE callouts with our “fix or replace” guarantee – no unexpected bills if something goes wrong
Our comprehensive rental and service or purchase and service plans ensure you always have filtered water without the hassle.

Frequently Asked Questions
Underbench systems are installed out of sight below the benchtop, connecting to main water and delivering instant boiling, chilled, or filtered ambient water directly from a specialised tap.
Crystal Mountain is known for robust chillers and elegant tap design; Insinkerator is compact and supplies both boiling and ambient filtered water; Zenith features cutting-edge technology for boiling and chilled water, with a reputation for reliability in demanding environments.
Units generally need a standard powerpoint and cold water feed; all installations are completed by a registered plumber to guarantee safety and compliance. Most NZ kitchens will be suitable without major modifications.
Some models, like Zenith and Insinkerator, offer both functionalities from a single tap—users can switch between boiling, chilled, or ambient water as needed, making them practical for homes and workplaces.
Regular maintenance includes filter changes, descaling, and safety checks. Servicing is usually part of the rental or service agreement, ensuring ongoing performance without extra costs or downtime.
Yes, modern designs are compact and fit under most sinks, with taps that suit a variety of bench styles. They free up bench space and eliminate the clutter of traditional dispensers.
All underbench units come with premium filtration, removing chlorine, bacteria, and other contaminants, which results in great-tasting, safe drinking water for NZ conditions.
Installation is usually completed within an hour by a qualified plumber. Ongoing support and prompt repairs are available from Big Blue and partner suppliers, giving peace of mind to New Zealand customers.

A Big Blue water cooler is a safe water cooler
Our customers tell us that hygiene is the most important factor in their choice of water cooler provider. So, it should come as no surprise that Big Blue provide New Zealand’s most hygienic water coolers. Find out more about our market leading 25-Step Envirosafe Water Sanitisation standard.
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