Designed for use in espresso machines, catering, and food service applications, the Bombora HF15MS-2 filter delivers reliable protection against scale, chlorine, and sediment in soft to mid-range water conditions (up to 140 ppm total hardness). Built with advanced filtration media and pre-activated carbon, it helps maintain machine efficiency, beverage quality, and consistent flow performance, all with quick, sanitary changeovers. Features Protects boilers, elements, valves, and flow paths from harmful scale build-up Ideal for soft to mid-hard water (≤ 140 ppm total hardness) No pre-flushing required, pre-activated carbon eliminates carbon fines High sediment-holding capacity for sustained flow and reduced blockages Reduces chlorine, organic contaminants, herbicides, pesticides, and most heavy metals (up to 97%) Enhances taste and aroma for coffee, tea, and all beverages Compatible with 3M VH3 NEP heads featuring automatic shut-off for easy, sanitary filter changeovers Specifications Developed to: NSF standards NSF/ANSI 42 & NSF/ANSI 53* Additional attributes: Designed to reduce particulates and lead** Capacity: 22,712 litres Recommended Lifespan: 12 months or 1,500 kg of coffee (use whichever comes first) Operating Temperature: 2-38°C Operating Pressure: 69-689 kPa Flow rate: 2.85lpm Dimensions: 27cm x 8cm x 8cm Replacement For: 3M HF15-MS (56093-31), Puretec CC-QAP9CO Installation Turn off the water supply to the system Remove old cartridge (twist left) Insert new cartridge (twist right) Remove the water hose from the filter outlet Flush 2 litres of water and discard. This step removes loose carbon & air Reconnect the hose to the filter outlet Turn the water supply back on Do a visual check for leaks