Thetford 24538 Level gauge cleaner - 544g Clearance disconnect the water lines from

disconnect the water lines from your heater tank and secure them to this hose with the included connectors

547" switches

Fits most water heaters

With Shut Off Valve: Yes

protecting your tank and elements from corrosion

Thetford 24538 Level gauge cleaner - 544g Clearance disconnect the water lines fromThetford Level gauge cleaner 544g * Repairs level sensors that fail due to tissue and sludge build up * Dissolves waste, tissue and soap scum * Prevents problems with regular use * Cleans probes in both Grey and Black Water Tanks * Safe for all waste treatment systems * Approximately bottle cleans a 151 L tank and keeps level sensors working properly