Disconnect your equipment from the power supply.
Open the filter housing and remove the filter material.
Fill-up with PureFlow® filter elements.
Close the filter housing and put into operation.
Please start first with back-flushing and then go into normal filtration.
Make sure you prevent flushing out the Pureflow® segments during back-flushing. Use a simple net, grid, or one of our own back-flushing grids. Please strictly follow the safety regulations of your equipment.