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Calcium Filter Unit

Café XL 5

Product code — CAFXL

Return. Regen. Re-use.

Whatever water treatment requirements are needed in Foodservice, our Café CFU’s have it covered. Designed to deliver no-nonsense protection against limescale and improve water quality and taste, the CFU offers simplicity and flexibility in the most cost-effective package on the market.

Our CFU’s offer the winning combination of decades of real-world use, proven success, large capacities, flexibility, and outstanding value.

All of our CFU’s can take advantage of our state-of-the-art Regen Lab where we minimise costs and supply a truly green and eco-friendly product within your supply chain.

  • Auto shut-off head for easy install and quick replacement.
  • Remove the hassle. One filter, multiple uses.
  • CGM delivers optimum water quality to guard against corrosion and limescale.
  • 100% Recyclable product – enhancing sustainable credentials.
  • Incorporates carbon core to remove chlorine, bad tastes etc for final polishing of water prior to use.
  • Full installation kit included.
  • WRAS approved resin.



  • Espresso machines, bean-to-cup coffee systems.

426 x 196 H x Ø (mm)

6,423 litres (at 180ppm) with 30% Blend*

*other blend % available

Max Flow Rate (lpm): 6 – 7

Temperature (°C): 2 – 49

Connection: 3/8” speedfit

Designed with the Earth in mind.

Every Monarch Water product has been carefully designed to minimise its environmental impact.

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Monarch Champions — 
People you can trust

We’re so confident our products will meet your needs that we’ve assembled a group of existing customers – our ‘champions’. Our advocates will directly answer any questions you may have, from installation to living with a Monarch Water product.

Ecologi —
Climate action at your fingertips

Simple and impactful ways to collectively reverse climate change.

The Eczema

Monarch is the perfect partner for The Eczema Academy, offering a multitude of sustainable, WRAS-approved water treatment products that can help alleviate skin conditions, such as, eczema. Carolyn Akinyemi, founder of the academy said: “We are extremely happy to be working alongside Monarch – a reputable and innovative company that offers a number of softening and filtration solutions, which are key components in the effective protocols for the relief of Eczema”.

Together, Monarch and The Eczema Academy aim to educate people on how they can help relieve and control their Eczema. Ian Flack, Monarch’s head of sales said: “We are proud to be supporting Carolyn and The Eczema Academy. We are looking forward to working closely with her going forward to help convey the benefits that soft water can bring to those affected by eczema”.

If you would like to find out more about The Eczema Academy, visit or email

Keep up-to-date with all the latest from The Eczema Academy by subscribing to their YouTube channel here.