The Philips CA6700/22 is an unflavored liquid descaling solution designed to remove limescale build-up from your coffee machine, which helps maintain the original taste of your coffee and ensures the appliance continues to perform efficiently. This unscented, ready-to-use formula is compatible with a wide range of Philips and Saeco appliances, specifically supporting the 800, 1200, 2200, 3200, 4300, 4400, 5400, and 5500 series. Each unpackaged set contains two unfilled bottles with a capacity of 250 ml each, providing you with enough solution for multiple cleaning cycles. The compact bottles measure approximately 80 x 66 x 169 mm, making them easy to store in a kitchen cupboard, while the packaging is designed with a 70% recyclability rate to be more environmentally friendly.