ResMed CPAP mask Headgear, Replacement Cushions & Disposable Filters Medium

Sealed and new in package, one lot of (12 pcs) of CPAP replacement parts for the CPAP machine ResMed AirSense 10 Series. All items are new in sealed packaging. I purchased all and then had to have the CPAP unit replaced. Items include the following: (01) ea. ResMed Airfit F20 Full Face CPAPMask. Size Medium Amazon Retail: $155.00 ea. (04) ea. ResMed Cushions for F20 Full Face CPAP Mask above. Size Medium Amazon Retail: $54.00 ea. (07) ea. ResMed S9, Airsense/Aircurve 10 Disposable Filters. (7) packages with (2) filters per package. Amazon Retail: $8.00 ea. Total retail was: $427.00 Please see all photos for items and condition. I love to accept all reasonable offers, just ask. Non-smoking and dog friendly home. Do you need this right away? I always ship out the same or next business day.