Billing: I only ordered a CPAP Mask, Why are there 7 items on my bill?

When you order cpap supplies we are required to bill each item separately. Here is an example of the items listed on your bill for cpap resupply: 

• Mask Frame
• Mask Cushions (up to 3 per order)

Or 

• Nasal Pillows (up to 3 per order
• Headgear 
• Standard or Heated Tubing
• Water Tank or Reservoir
• Mask Filters (if applicable) 
• CPAP machine filters (6)