HydraMaster TM DeScaler 3.8Ltr Base UOM:3.8LTR Protects vacuum blower from lint

Protects vacuum blower from lint and debris

And stain transfer

This replacement head is perfect for maintaining the superior performance of your Grandi Brush Rake

Foil tabs are the everyday choice and cheaper per leg

or chemical desensitizers

HydraMaster TM DeScaler 3.8Ltr Base UOM:3.8LTR Protects vacuum blower from lintNon Acid Scale Remover DeScaler is formulated especially for use in cleaning and conditioning of the water systems of a truck mounted cleaning machine or pressure washing system. Using DeScaler on a routine basis will prevent the build up of harmful hard water deposits, chemical residues, and scale. DeScaler is formulated especially for use in cleaning and conditioning of the water systems of a truck mounted cleaning machine or pressure washing