Protector + Filter Fluid should only be used in combination with an in-line system filter, which can trap and contain the debris in the system before safe removal.

It is ideal for use in circumstances where a system has previously been cleaned or flushed but subsequently has not been adequately protected so further corrosion has taken place. It is also suitable for systems with poor design or low flow rates which make conventional cleaning difficult. Protector + Filter Fluid enables ongoing purging and collection of system debris. Treatment levels should be checked annually as part of a maintenance and service programme to ensure full protection.