The Brita Purity Finest 300 has been specially developed to provide better taste and protection for your machine. The latest technology is capable of reducing Total Hardness & lessening the effects of harmful chlorides, whilst maintaining a perfect PH. The attributes make it the perfect filter for most water conditions and an ideal solution for stainless steel boilers. Utilising a softening technology and an ideal mineral composition, the Brita Purity Finest range encourages the release of the quintessential aromas from the coffee beans. Therefore, authentic espresso taste is the result. This process also allows a stable crema with colour and consistency previously not achieved. In a nutshell, the Brita Purity Finest range allows optimum taste to be reached. Key Benefits: Reliable protection for professional coffee machines from limescale and gypsum deposits. One filter head concept for all cartridges in the Purity C range. Limescale deposits and the associated machine breakdowns are reduced, as are additional service and repair costs. Product Features: Swing bracket for easy cartridge installations and removals. Sodium charged ion exchange. Innovative locking handle and integrated flush valve for easy operation. Technical Specifications: Technology: Softening Capacity: 1800L (approx) Max Operating Pressure: 8.6bar Dimensions: 125mm W 119mm D 466 mm H Water intake temperature: 4 - 30°C Flow rate: 145 l/h