Cuff Adapter - ProTeam Sierra Backpack V6 the parts mounted to it

the parts mounted to it fall out of alignment and wear unevenly

so the bean matters

Field coil replacement is an advanced repair

Function: exhaust-stage microfilter for the air leaving the vacuum

supplied with its mounting screw

Cuff Adapter - ProTeam Sierra Backpack V6 the parts mounted to itThe Cuff Adapter for the ProTeam Sierra backpack vacuum is a replacement fitting compatible with ProTeam 1315. Fittings like this one keep the connection in the airflow path airtight, and an airtight connection is the whole game for a backpack machine that depends on every bit of suction reaching the tool. If you notice air leaking near the connection, reduced suction when using attachments, or visible cracks in the fitting itself, replacement is due.