The Silkolene Foam Filter Cleaner is a highly effective and water rinsible cleaner and degreaser.Easily removes soiling, grease and grimeExtends the life of filtersSuitable for many other cleaning tasksThe Silkolene Foam Filter Cleaner has been specially formulated to clean foam filters prior to the re-oiling. It is a highly effective and water rinsible cleaner and degreaser. This cleaner can easily remove any soiling, grease and grime from the foam filter thus extending its life meaning you no longer need to change it so often. This cleaner is also able to be used for other forms of cleaning such as the degreasing of engine parts and the removal of any oil based marks.1 Litre.