To align with your Whiz contract, a year's supply of consumables can either be purchased upfront, or you can subscribe to consumables at a monthly rate, allowing you to save money and avoid running low on vital accessories. You will be charged monthly for consumables based on units contracted and receive a consumables package every quarter, for every Whiz unit at your company: 2 packs of bags (20 bags total) 1 pack of HEPA filters (2 filters) 1 brush Consumables, including HLC codes, may also be purchased individually through our Parts Store at: https://us-store.softbankrobotics.com/