Robinair Filter Serial Number (2026)

Understanding the Robinair Filter Serial Number: A Guide to Maintenance and Resetting In modern Robinair recovery and recycling machines, the filter serial number

No, absolutely not. The filter serial number is a unique 10-digit code printed on the label of the new filter-drier itself. The machine's serial number is for the RRR unit and can be found on a white tag on the back of the unit above the tank. The filter change process only asks for the former. robinair filter serial number

A faulty filter can allow particulates into the vacuum pump, causing expensive premature failure. Understanding the Robinair Filter Serial Number: A Guide

: Press the Menu button, scroll down to Maintenance , and select Filter Change . The filter change process only asks for the former

: These identify the type of filter (e.g., 34724 for spin-on filters used on older machines, or 34728 for high-capacity filters used on newer NI series machines). This number is identical across thousands of boxes.

: Before installing the new filter, write down the 10-digit number from the sticker on the filter casing.

: Press Enter . The machine will verify the code format, reset the internal filter capacity counter (typically 150 lbs of refrigerant), and unlock the system for use. Troubleshooting Common Serial Number Issues Error: "Invalid Serial Number"