RTI has 2 filter kits available for their machines. They each contain 3 filters,
We have both available, but you need to be positive which Nitrogen Machine
you are purchasing replacement filters for.
Nitrogen filter kit 355-80062-00
$385. plus shipping
fits model numbers:
455-80006-00
455-80011-00
455-80012-00
455-80013-00
455-80014-00
455-80017-00
Nitrogen filter kit 355-80025-00
$210. plus shipping