BRITA Purity C300 Quell ST Filter Cartridge - Advantage Catering Equipment

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BRITA Purity C300 Quell ST Replacement Filter Cartridge

SKU: CU289

£120.00(£144.00 inc VAT)

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The BRITA Purity C300 Quell ST is a genuine replacement filter cartridge designed for use with the Purity C filter head system. It provides inline water filtration for commercial kitchens, reducing the mineral content and impurities that affect both water quality and the condition of connected equipment. This is a replacement consumable, not a standalone unit — it requires the Purity C filter head to function.

In a working kitchen, water quality has a direct effect on two things: the taste and consistency of what you produce, and the service life of your equipment. Hard water causes limescale to accumulate inside boilers, steam ovens, combi ovens, coffee machines, and ice makers — often invisibly, and often before operators notice any performance change. The Quell ST cartridge addresses this by reducing calcium and magnesium hardness alongside other impurities including lead and copper, helping to maintain water quality at the point of use.

From an operational standpoint, the practical advantages are straightforward:

  • Helps protect boilers, steamers, and hot beverage equipment from limescale damage
  • Supports more consistent flavour in beverages and food preparation water
  • Reduces the frequency of descaling maintenance on connected appliances
  • Genuine BRITA cartridge, ensuring compatibility with the Purity C system
  • Straightforward cartridge replacement with no specialist tools required

Cartridge replacement intervals will depend on local water hardness and the volume of water being processed. Sites in hard water areas — much of the South East, Midlands, and East of England — will typically need to replace cartridges more frequently than those in softer water regions. The Purity C system includes a capacity rating to help operators track usage, but monitoring actual water quality is the most reliable guide in practice.

The C300 cartridge is well suited to small to medium commercial operations: cafés, small restaurants, bakeries, or any site using a single piece of hot beverage or steam equipment that benefits from filtered water. Higher-volume operations or sites with multiple connected appliances may require a higher-capacity cartridge variant to achieve comparable filter life.

If you are unsure whether the C300 is the right capacity for your site, or if you need help specifying the correct filter system for your equipment, the team is happy to advise before you order.

Frequently asked questions

How often does the Purity C300 cartridge need replacing?

Replacement intervals depend on your local water hardness and daily water volume. In hard water areas, cartridges will exhaust more quickly than in softer water regions. The Purity C system provides capacity guidance, but monitoring water quality directly — or keeping a log of usage — gives the most reliable indication of when to change.

Is the C300 the right capacity for my operation?

The C300 is generally well suited to smaller sites such as cafés, small restaurants, or bakeries with one or two pieces of connected equipment. If you are running a higher-volume operation or have multiple appliances drawing filtered water simultaneously, a higher-capacity cartridge variant is likely to give you a more practical service life between changes.

Do I need any other equipment to use this cartridge?

Yes — this cartridge requires the BRITA Purity C filter head to operate; it is not a standalone unit. If you do not already have a compatible filter head installed, you will need to source one separately before the cartridge can be fitted. If you are unsure about compatibility with your existing setup, it is worth checking before ordering.
BRITA Purity C300 Quell ST Replacement Filter Cartridge

£120.00(£144.00 inc VAT)

£120.00(£144.00 inc VAT)

The BRITA Purity C300 Quell ST is a genuine replacement filter cartridge designed for use with the Purity C filter head system. It provides inline water filtration for commercial kitchens, reducing the mineral content and impurities that affect both water quality and the condition of connected equipment. This is a replacement consumable, not a standalone unit — it requires the Purity C filter head to function.

In a working kitchen, water quality has a direct effect on two things: the taste and consistency of what you produce, and the service life of your equipment. Hard water causes limescale to accumulate inside boilers, steam ovens, combi ovens, coffee machines, and ice makers — often invisibly, and often before operators notice any performance change. The Quell ST cartridge addresses this by reducing calcium and magnesium hardness alongside other impurities including lead and copper, helping to maintain water quality at the point of use.

From an operational standpoint, the practical advantages are straightforward:

  • Helps protect boilers, steamers, and hot beverage equipment from limescale damage
  • Supports more consistent flavour in beverages and food preparation water
  • Reduces the frequency of descaling maintenance on connected appliances
  • Genuine BRITA cartridge, ensuring compatibility with the Purity C system
  • Straightforward cartridge replacement with no specialist tools required

Cartridge replacement intervals will depend on local water hardness and the volume of water being processed. Sites in hard water areas — much of the South East, Midlands, and East of England — will typically need to replace cartridges more frequently than those in softer water regions. The Purity C system includes a capacity rating to help operators track usage, but monitoring actual water quality is the most reliable guide in practice.

The C300 cartridge is well suited to small to medium commercial operations: cafés, small restaurants, bakeries, or any site using a single piece of hot beverage or steam equipment that benefits from filtered water. Higher-volume operations or sites with multiple connected appliances may require a higher-capacity cartridge variant to achieve comparable filter life.

If you are unsure whether the C300 is the right capacity for your site, or if you need help specifying the correct filter system for your equipment, the team is happy to advise before you order.