CPAP muffler

Trying to reduce CPAP air intake sound/noise. found something that is quick and easy to make and works quite good. STL and BOM : https://github.com/VzBoT3D/VzBoT-Vz23... CAD: https://github.com/VzBoT3D/VzBoT-Vz23... -CPAP fan: https://s.click.aliexpress.com/e/_Dmk... -CPAP tube: https://s.click.aliexpress.com/e/_A9rUYd Printers: -full Vz235 printer kit: https://s.click.aliexpress.com/e/_Dld... -Full Vz330 printer kit: https://s.click.aliexpress.com/e/_DkF... Printer Parts: Waterpump kit I use here: https://s.click.aliexpress.com/e/_DEt... -240mm Radiator: https://s.click.aliexpress.com/e/_DFO... -120mm x2 fan: https://s.click.aliexpress.com/e/_DEJ... -Vz-HextrudORT watercooled : https://s.click.aliexpress.com/e/_DEZ... -Goliath watercooled : https://s.click.aliexpress.com/e/_DDP... -Fly Super 8: https://s.click.aliexpress.com/e/_A8mOXD -Drivers https://s.click.aliexpress.com/e/_AFDBtp XY Motors: https://s.click.aliexpress.com/e/_9iN6y9 -Alu Water cooling blocks: https://s.click.aliexpress.com/e/_DlK... -Fittings: https://s.click.aliexpress.com/e/_DEV... -water cooling kit: https://s.click.aliexpress.com/e/_Dnc... -48V PSU: https://s.click.aliexpress.com/e/_Dcf... -CPAP fan: https://s.click.aliexpress.com/e/_Dmk... -CPAP tube: https://s.click.aliexpress.com/e/_A9rUYd (complete part list can be found on the BOM list on github link below) -Eibos filament dryer: https://s.click.aliexpress.com/e/_Dc7... Full VzBoT Printer project: (BOM, cad, stl): https://github.com/VzBot3D/ CNC Parts on Mellow Store Aliexpress or https://f3d-racing-fdm.myshopify.com/ Visit Mellow Store for VzBoT parts: https://mellow.aliexpress.com/store/g... Please join us on FB:   / 4098868770205560   Disord:   / discord   If you wish to support: https://ko-fi.com/vez3d