engineered for the perfect coffee

Our range of Prima Calcium Treatment Units are specially formulated for use with espresso machines and coffee making equipment. Get the most from your coffee machine. Not only will the drinks taste fresher, but the machine will also be protected from the harmful effects of lime-scale, ensuring maximum coffee flavour for a perfect coffee experience.

The perfect alternative to single-use plastic water filters,
the CTU can be regenerated, recycled and returned to market making it a genuinely green filter providing not only protection for your equipment, but protecting the environment and keeping our oceans and landfill free from plastic.

Available in 5, 10, 16, 23 & 30 litre capacities

20% blended head

The Prima CTU takes out most of the harmful elements whilst retaining some of the minerals that enhance the aromas and tastes of the coffee. Designed with a blended head to further improve the taste and quality of the coffee on offer.

Improved taste & coffee extraction

Specially formulated for use with espresso machines and coffee making equipment. 20% of untreated water is returned to the water system for improved taste and coffee extraction.