• A/C System Sealant Remover removes sealant, dye, lubricant, and other contaminants from refrigerant prior to entering the recovery unit. • The A/C System Sealant Remover is used with recover, recycle, and recharge units that have external or internal manifold pressure gauges. • Easy hook up between vehicle and the A/C recovery unit. • A/C System Sealant Remover works with refrigerant in either a gas or a liquid state. • Easy removal of contaminants. • A/C System Sealant Remover adds to the life expectancy of your recovery unit.