John Guest 8mm Filter Head for Brita Purity C Filter with 0-70% Bypass Setting

This filter head uses IntelliBypass technology

The unique IntelliBypass technology stabilises the bypass regardless of the flow rate, ensuring constant water quality, especially for low consumption. The Bypass is used for moderately hard-water regions (178.6 ppm / 10dKH). We recommend you use a water hardness tester before choosing the appropriate bypass.

Filtered water will give you:

For your coffee:
• the best flavour extraction
• longer-lasting froth
• a consistent infusion temperature (furring leads to heat insulation)

For your machine:
• Reduces furring
• reduces unexpected breakdowns
• reduces machine downtime
• reduces call-out, labour and spare parts costs

1. Prefiltration
   Removes large particles
2. Reduces carbonate hardness
   An ion-exchange resin lowers the carbonate hardness content and prevents limescale deposits.
3. Activated carbon filtration
   Removes most substances that have an adverse effect on aroma and taste.
4. Fine filtration
   Traps particles up to 10 µm diameter.