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Commercial Water Filter Cartridge | Replacement Cartridge | Purity Clean Extra 1200 | BRITA CU298

SKU: CU298
£184.80 / exc vat
£221.76/ inc vat

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  • Targeted Limescale Prevention
  • Cost-Saving Performance
  • Eliminates Hand-Polishing
  • Hot Water Optimised
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Product Overview

Here’s the secret to getting consistently spotless, gleaming results from your commercial dishwasher, wash after wash. The BRITA Purity Clean Extra 1200 replacement cartridge is the official refill for your Purity Clean Extra 1200 water treatment system (CU297). It’s specifically designed to tackle the minerals in hard water that cause limescale build-up and  cloudy finishes, ensuring your equipment and  your tableware stay in pristine condition.

This is an essential bit of kit for any busy catering business – from bustling city restaurants and  hotels to local pubs and  cafes – that simply can’t afford the downtime or the poor presentation that comes with hard water problems. If your reputation relies on sparkling glassware and  perfectly clean crockery, this cartridge is your first line of defence, protecting your valuable dishwasher from the inside out.

By filtering water before it even enters your machine, it not only guarantees a streak-free shine but also dramatically extends the lifespan of your dishwasher's heating elements and  components. Say goodbye to tedious hand-polishing and  hello to lower maintenance bills and  happier customers. This is the smart, simple way to protect your investment and  uphold your standards.

Key Features and  Benefits

  • Targeted Limescale Prevention: Protects your dishwasher’s vital parts from damaging scale build-up.
  • Cost-Saving Performance: Drastically cuts down on expensive repair and  descaling maintenance costs.
  • Eliminates Hand-Polishing: Delivers gleaming, streak-free glassware and  cutlery straight from the wash.
  • Hot Water Optimised: Expertly designed to perform perfectly in hot water applications up to 60°C.
  • Increased Equipment Lifespan: Helps your expensive commercial dishwasher last longer and  run more efficiently.
  • Simple Replacement: Easy to swap out, minimising downtime in a busy kitchen environment.
  • Sparkling Results: Ensures brilliantly white crockery and  crystal-clear glasses every single time.
  • Free Recycling Service: BRITA offers a responsible way to dispose of your used cartridges.

Technical Specifications

  • Brand: BRITA
  • SKU: CU298
  • Type: Replacement Filter Cartridge
  • Dimensions: 520(H) x 249(W) x 249(D) mm
  • Weight: 12.5 kg
  • Max Water Temperature: 60°C
  • Compatibility: For use with BRITA Purity Clean Extra 1200 Kit (CU297)

Expert Review and  Insights

It’s easy to forget that water is an ingredient in cleaning. This BRITA cartridge isn't just a filter; it's a preventative tool. It stops the problem of limescale—the number one killer of heating elements in commercial dishwashers—at the source. For any high-volume site, managing water quality is as crucial as managing stock. This makes it a non-negotiable part of your maintenance schedule.

Daniel Foster – Maintenance Expert View Profile →

  • Pro: A genuine, direct fit that guarantees the performance BRITA promises for your machine.
  • Con: You must have the full Purity Clean Extra 1200 kit for this cartridge to be of use.

Case Study: Real Business, Real Results

A high-end gastropub in Harrogate was struggling with persistent water marks on their wine glasses and  a recurring fault with their pass-through dishwasher's heating element, leading to costly call-outs. They upgraded their water treatment by installing the BRITA Purity Clean Extra 1200 system.

"We were spending hours polishing glasses before service, and  the dishwasher breakdowns were a nightmare. Since we started using the BRITA filter system, the glasses come out perfect. It’s saved us a fortune in both labour and  repair bills. The difference is night and  day."

Robert Evans – General Manager

The pub completely eliminated glassware polishing, saving an estimated 7 hours of staff labour per week and  preventing any further limescale-related repair costs in the following six months.

Installation and  Maintenance Guide

Setting It Up

  • Ensure the water supply to the main filter head is turned off before attempting to change the cartridge.
  • Release any pressure in the system using the bleed valves on the filter head.
  • Simply twist the old cartridge to unlock it, remove it, and  slot the new one into place with a firm twist to lock.
  • Briefly flush the new cartridge according to the system's instructions before reconnecting the dishwasher.

Keeping It Going

  • Keep an eye on the digital meter on your Purity system; it will tell you when a replacement is due.
  • Order your next cartridge in advance to avoid any period of using unfiltered water, which could harm your machine.
  • Never allow the cartridge to freeze, as this can damage the internal filter medium.
  • Take advantage of BRITA's free recycling programme to dispose of your used cartridges responsibly.

Buying Guide: Choosing the Right Water Filter Cartridge

Not sure which cartridge you need? Here’s a quick guide to making the right choice for your kitchen.

Check Your System

This is a replacement cartridge, not a full kit. Double-check that you have the BRITA Purity Clean Extra 1200 system (CU297) already installed.

Know Your Water

If you're in a notoriously hard water area (like London or the South East), you'll benefit most and  may need to replace cartridges more frequently than those in soft water areas.

Assess Your Usage

A high-volume restaurant washing hundreds of racks a day will exhaust a filter faster than a small village cafe. Factor your throughput into your replacement schedule.

Look Beyond the Price

View this as an investment. The cost of one BRITA water filter replacement for commercial dishwasher is tiny compared to a £500+ bill for a new heating element or a brand new machine.

Keep a Spare

There's nothing worse than running out. We always recommend keeping at least one spare cartridge on hand to prevent any service interruption or risk to your equipment.

Frequently Asked Questions

Q: Is this a complete water filter kit or just the refill?

A: This product, SKU CU298, is only the replacement cartridge. It requires the main BRITA Purity Clean Extra 1200 filter head system (sold separately as SKU CU297) to be installed first.

Q: How will I know when it's time to change the cartridge?

A: The Purity Clean Extra 1200 system typically includes a digital meter that tracks water usage and  will alert you when the cartridge's capacity is nearly exhausted.

Q: Can I use this for my coffee machine or other appliances?

A: This Purity Clean Extra model is specifically formulated for hot water applications like dishwashers to prevent scale and  ensure perfect cleaning results. BRITA offers other cartridge types (like Purity C) optimised for coffee machines.

Q: What is the main benefit of this over a standard water softener?

A: The Purity Clean Extra uses selective ion exchange to partially demineralise the water, which is ideal for washing. It removes the scale-forming minerals without leaving the water too aggressive, which can damage glassware over time.

Q: Is it difficult to install the replacement filter?

A: Not at all. It's designed for quick changes in a commercial environment. After shutting off the water, it's a simple twist-off, twist-on process that takes just a couple of minutes.

Q: What does 'eliminates hand-polishing' really mean?

A: It means the filtered water leaves no mineral deposits (water spots or streaks) on your glassware and  cutlery as they dry, so they come out of the dishwasher sparkling clean and  ready for the table.

Q: What's the maximum operating temperature?

A: This cartridge is designed to work effectively with water up to 60°C, making it perfect for connecting to the hot water feed of your commercial dishwasher.

Q: How do I recycle my old cartridge?

A: BRITA operates its own recycling programme. You can typically arrange to have used professional cartridges collected, and  they will be returned to their facility to be processed responsibly.

What Customers Are Saying

"An absolute must-have in our hard water area. Our glasses have never looked better and  our dishwasher hasn't had a single issue since we installed the system. This replacement cartridge is worth its weight in gold."

Gary L. – The Swan Inn, York

"Does exactly what it says on the tin. The difference in water quality is noticeable immediately. Just make sure you order the next one before the current one runs out!"

Maria C. – Italian Bistro, Manchester

"Switching these out is incredibly simple and  takes two minutes. It's a small price to pay for the peace of mind that our main dishwasher is protected from limescale."

Samira K. – Events Catering, Birmingham

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The BRITA Promise: Decades of Trust in Every Drop

When you buy a BRITA product, you're not just buying a piece of equipment; you're investing in over 50 years of German-engineered water filtration expertise. BRITA is a world leader for a reason: they obsess over the details of water quality so you don't have to. Choosing a genuine BRITA Purity Clean Extra 1200 replacement cartridge means trusting in a system where every component is designed to work in perfect harmony. It's a commitment to consistency. This isn't just about preventing a breakdown next month; it's about safeguarding the long-term health of your high-value assets, reducing cumulative operational costs, and  ensuring the final product you serve to your customer is flawless, every single day. This relentless focus on reliability is why professionals across the globe count on BRITA to protect their equipment and  their reputation.

Explore more from Brita

How Targeted Water Filtration Delivers a Flawless Finish

Ever wondered why, even after a powerful hot wash, your glasses can come out looking cloudy? The culprit is usually invisible minerals in your tap water, like calcium and  magnesium carbonate, which we know as limescale. When heated in a dishwasher, these minerals bake onto surfaces, leaving a dull film on glasses and  building up inside your machine's pipes and  on its heating element.

Think of the BRITA Purity Clean Extra 1200 replacement cartridge as a highly specialised gatekeeper. As water flows through it, a process called ion exchange specifically targets and  captures these 'hard' minerals, effectively swapping them out. It’s like having a microscopic sorting office for your water supply, letting the pure H?O pass through while holding back the troublemakers that cause spots and  scale. This means only softened, purified water ever reaches your tableware and  your machine’s delicate components, guaranteeing a perfect finish and  long-term protection.

Who Should Buy This?

  • Busy Restaurants & Bistros: To guarantee every plate, glass, and  piece of cutlery meets the highest standards of presentation without manual polishing.
  • Hotels & Guest Houses: For delivering a premium guest experience with consistently sparkling glassware and  crockery in rooms and  dining areas.
  • Pubs & Bars: To keep high-turnover glasswashers running efficiently and  producing crystal-clear pint glasses and  cocktail coupes, even in hard water areas.
  • Large-Scale & Event Caterers: Essential for protecting mobile or permanent dishwashing stations and  ensuring flawless results for hundreds of covers.
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Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

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  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready to Order?

Keep your dishwasher running flawlessly. Add the BRITA Purity Clean Extra 1200 replacement cartridge to your basket now for guaranteed protection and  spotless results.

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