6 capsules. Co-solvent free. Meets SAE J2297. Highly concentrated - glows bright. Single billable sized capsules Tracer-Stick Universal A/C Dye Capsules - Glows bright! Case of (6) Tracer-Stick capsules for single, billable servicing. Services 3 to 4.9 lbs. of refrigerant per self cleaning capsule. Highly concentrated and glows bright. Co-solvent free and certified to meet SAE J2297.
