4.9 out of 5 (500+ store reviews)
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
BRITA PURITY C iQ Smart Filter Head G 3/8" – 1043653
MPN
£319.99 inc. VAT
In stock
Ready to dispatch
For Coffee/Espresso+1Suitable for Coffee/Espresso, Hot Drinks Vending
- 0.1–2 L/min
Calculating delivery…
Free UK delivery
Orders over £60
Standard delivery
£3.99 · 2–3 working days
Next-day delivery
£6.99 at checkout
*ETA shown applies when next-day delivery is selected at checkout.
Delivery information
Order before the delivery cut-off for the fastest available dispatch. Delivery options and final prices are confirmed at checkout.
Need help choosing the right fitting?
Our size guide and fitting advice help you choose the right connection first time.
View Size Guide
The Filter Flair Correct Fit Promise
Not sure which fitting you need? Our experts are here to help you choose the right size and fitting for your system.
Learn moreWhat our customers say
Why you’ll love it
- Automatic raw-water analysis
- Automatic bypass adjustment with PURITY C iQ Quell ST
- Built-in narrowband LTE
- No separate data subscription required
- Remote service planning in the BRITA iQ Portal
The BRITA PURITY C iQ filter head 1043653 is a connected, self-regulating head for compatible PURITY C iQ cartridges in professional coffee and beverage equipment. Intelligent sensors monitor incoming water and, when paired with a PURITY C iQ Quell ST cartridge, automatically adjust the bypass to help maintain consistent beverage quality and machine protection.
Why choose PURITY C iQ?
- Automatic raw-water analysis and bypass adjustment respond to changing water conditions.
- Plug-and-play commissioning reduces installation risk and setup time.
- Built-in narrowband LTE connects directly to the BRITA iQ cloud without local Wi-Fi.
- The included data connection requires no separate subscription.
- BRITA iQ Portal data helps service teams plan cartridge changes and maintenance visits.
- Automatic volume measurement supports more accurate filter-life monitoring.
For professional beverage systems
Designed for commercial coffee, espresso and hot-drinks equipment where repeatable water quality, equipment protection and predictable servicing matter. Compatible PURITY C iQ cartridges are required for the connected functions; please contact us if you need help selecting the correct cartridge.
For a non-connected alternative, see the BRITA PURITY C variable-bypass filter head. A BRITA PURITY C cartridge base plate is also available for suitable floor-standing installations.
Full connection, pressure, temperature, electrical and installation data is provided in the specification table and downloadable manufacturer data sheet.
- MPN
- 1043653
- Brand
- BRITA
- Product range
- PURITY C iQ
- Application
- Coffee/Espresso Machine, Hot Drinks Vending Machine
- Product type
- Smart filter head
- Thread size
- G 3/8 inch
- Thread type
- BSPP (parallel)
- Thread gender
- Male
- Inlet connection
- G 3/8 inch male BSPP
- Outlet connection
- G 3/8 inch male BSPP
- Dimensions
- 121 × 98 × 105 mm
- Operating temperature
- 4–30°C inlet water; 4–40°C ambient
- Operating pressure
- 2–8.6 bar
- Pressure loss
- 0.1–1.1 bar
- Flow range
- 0.1–2 L/min
- Installation position
- Horizontal or vertical; horizontal only with PURITY C iQ Quell ST
- Storage / transport temperature
- −20–50°C
- Protection rating
- IPX4
- Supply voltage
- 5 V DC; mains adapter input 100–240 V AC
- Rated current
- 5 V DC / 500 mA (USB 2.0)
- Mains adapter
- 100–240 V, 50/60 Hz, 0.3 A; max. output 5 W (5 V DC / 1 A)
- USB cable length
- Maximum 2 m
- Country of origin
- Germany
Downloads
Product data sheetView PDFFollow 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:
- Free Express Delivery — free on orders over £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, arriving the next working day when you order before the cut-off.
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.
Product Details
The BRITA PURITY C iQ filter head 1043653 is a connected, self-regulating head for compatible PURITY C iQ cartridges in professional coffee and beverage equipment. Intelligent sensors monitor incoming water and, when paired with a PURITY C iQ Quell ST cartridge, automatically adjust the bypass to help maintain consistent beverage quality and machine protection.
Why choose PURITY C iQ?
- Automatic raw-water analysis and bypass adjustment respond to changing water conditions.
- Plug-and-play commissioning reduces installation risk and setup time.
- Built-in narrowband LTE connects directly to the BRITA iQ cloud without local Wi-Fi.
- The included data connection requires no separate subscription.
- BRITA iQ Portal data helps service teams plan cartridge changes and maintenance visits.
- Automatic volume measurement supports more accurate filter-life monitoring.
For professional beverage systems
Designed for commercial coffee, espresso and hot-drinks equipment where repeatable water quality, equipment protection and predictable servicing matter. Compatible PURITY C iQ cartridges are required for the connected functions; please contact us if you need help selecting the correct cartridge.
For a non-connected alternative, see the BRITA PURITY C variable-bypass filter head. A BRITA PURITY C cartridge base plate is also available for suitable floor-standing installations.
Full connection, pressure, temperature, electrical and installation data is provided in the specification table and downloadable manufacturer data sheet.
Specifications
- MPN
- 1043653
- Brand
- BRITA
- Product range
- PURITY C iQ
- Application
- Coffee/Espresso Machine, Hot Drinks Vending Machine
- Product type
- Smart filter head
- Thread size
- G 3/8 inch
- Thread type
- BSPP (parallel)
- Thread gender
- Male
- Inlet connection
- G 3/8 inch male BSPP
- Outlet connection
- G 3/8 inch male BSPP
- Dimensions
- 121 × 98 × 105 mm
- Operating temperature
- 4–30°C inlet water; 4–40°C ambient
- Operating pressure
- 2–8.6 bar
- Pressure loss
- 0.1–1.1 bar
- Flow range
- 0.1–2 L/min
- Installation position
- Horizontal or vertical; horizontal only with PURITY C iQ Quell ST
- Storage / transport temperature
- −20–50°C
- Protection rating
- IPX4
- Supply voltage
- 5 V DC; mains adapter input 100–240 V AC
- Rated current
- 5 V DC / 500 mA (USB 2.0)
- Mains adapter
- 100–240 V, 50/60 Hz, 0.3 A; max. output 5 W (5 V DC / 1 A)
- USB cable length
- Maximum 2 m
- Country of origin
- Germany
Downloads
Product data sheetView PDFInstallation
Follow the manufacturer’s installation guidance and check all connections before leaving the installation.
Delivery & Returns
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:
- Free Express Delivery — free on orders over £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, arriving the next working day when you order before the cut-off.
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.