1 x Ziegra Single Filter ZUK9700040 Reduces scale, dirt and sediment in the water supply. - Reduces maintenance and service costs - Blocks particles down to one micron - Anti-scale function reduces the effects of dissolved minerals in the water. - Single stage process for easy operation and low running costs. - Low water pressure drop - Pressure monitoring system built in. - Designed for continuous operation - Poly construction for high resistance to corrosion and improved hygiene - Valve in head design automatically shuts the water off when the cartridge is removed Dimensions: 75mm Ø x 290mm high Operating temp: 5°C - 38°C An all in one twist in cartridge to protect machine from sediment and scale.