The DTFPRO MODEL J Maintenance Cartridge Packs includes:

• 6 x Maintenance Cartridges (filled with DTFPRO Maintenance Solution)
• 1 x Cartridge Holder

If you require additional maintenance components/solutions/accessories, please see the MAINTENANCE PACK item which bundles these maintenance cartridges with all other components and accessories needed for successful DAILY, WEEKLY and VACATION MODE maintenance.