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Perfect fit for my RO system. The size was exactly what I needed, delivery was fast and installation was as easy as push and go.— Mark T., verified buyer store review


MPN
Dhs. 1,101.96 inc. VAT
Order before the delivery cut-off for the fastest available dispatch. Delivery options and final prices are confirmed at checkout.
Our size guide and fitting advice help you choose the right connection first time.
View Size GuideNot sure which fitting you need? Our experts are here to help you choose the right size and fitting for your system.
Learn moreThe BRITA PURITY C Quell ST C1100 has the highest capacity in the PURITY C Quell ST cartridge family. It is intended for high-use professional installations where the larger 184 mm footprint and 12.5 kg wet system weight can be accommodated.
At 10°dH carbonate hardness, the C1100 is rated for 9,960 litres with a 30% fixed-bypass head. With a 0-70% variable head, capacity is 11,500 litres at 40% bypass for coffee, espresso or vending, or 7,906 litres at 10% bypass for combi and conventional ovens. Use measured local water hardness and the connected equipment to determine the correct bypass setting and working capacity.
The C1100 has a nominal flow of 100 L/h. With the filter head fitted, it measures 184 x 184 x 557 mm. BRITA's filter head set III is not suitable for the C1100, so the intended installation should be checked before ordering.
Its four-stage media reduces carbonate hardness and limescale, retains metal ions such as lead or copper, and reduces chlorine residues and other substances that can affect taste or aroma. Activated carbon treats the complete water stream, including bypass water.
What is included: one BRITA PURITY C Quell ST C1100 replacement cartridge, MPN 1012446. A compatible PURITY C filter head is required and is not included. Replace the cartridge at its calculated capacity or no later than 12 months after commissioning.
* Rated capacity at 30% bypass, 180 ppm carbonate hardness (10°dH). Actual capacity varies with local water hardness, bypass setting and application.
Follow the manufacturer’s installation guidance and check all connections before leaving the installation.
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.
The BRITA PURITY C Quell ST C1100 has the highest capacity in the PURITY C Quell ST cartridge family. It is intended for high-use professional installations where the larger 184 mm footprint and 12.5 kg wet system weight can be accommodated.
At 10°dH carbonate hardness, the C1100 is rated for 9,960 litres with a 30% fixed-bypass head. With a 0-70% variable head, capacity is 11,500 litres at 40% bypass for coffee, espresso or vending, or 7,906 litres at 10% bypass for combi and conventional ovens. Use measured local water hardness and the connected equipment to determine the correct bypass setting and working capacity.
The C1100 has a nominal flow of 100 L/h. With the filter head fitted, it measures 184 x 184 x 557 mm. BRITA's filter head set III is not suitable for the C1100, so the intended installation should be checked before ordering.
Its four-stage media reduces carbonate hardness and limescale, retains metal ions such as lead or copper, and reduces chlorine residues and other substances that can affect taste or aroma. Activated carbon treats the complete water stream, including bypass water.
What is included: one BRITA PURITY C Quell ST C1100 replacement cartridge, MPN 1012446. A compatible PURITY C filter head is required and is not included. Replace the cartridge at its calculated capacity or no later than 12 months after commissioning.
* Rated capacity at 30% bypass, 180 ppm carbonate hardness (10°dH). Actual capacity varies with local water hardness, bypass setting and application.
Follow the manufacturer’s installation guidance and check all connections before leaving the installation.
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.