Seal used for Teflon tubing connections in most machines. Some machines require two per connection.
Espresso Resource NW
5305 NE 121st Ave
Vancouver, WA 98682
COVID-19 NOTICE: We are open for business during our regularly scheduled hours. Face masks are required for unvaccinated visitors. Due to extremely high demand for repairs, our current estimated turnaround time is 3+ weeks. You can email your information to firstname.lastname@example.org if you would like to hold your place in line and drop off your machine closer to the estimated commencement date of repair.